{
 "generated": "2026-10-23",
 "licence": "CC-BY-4.0",
 "source": "https://github.com/mbronikowski/cluster-models",
 "clusters": [
  {
   "name": "1E 0657-56",
   "common_names": [
    "Bullet Cluster"
   ],
   "designations": [
    "SPT-CL J0658-5556",
    "ACT-CL J0658.5-5557",
    "ACT-CL J0658-5557",
    "ACT-CL J0658-5556",
    "RXC J0658.5-5556",
    "RXC J0658.4-5557",
    "MCXC J0658.5-5556",
    "PLCKESZ G266.03-21.25",
    "PSZ1 G266.02-21.23",
    "PSZ2 G266.04-21.25"
   ],
   "ra": "06:58:31.61",
   "dec": "-55:56:47.4",
   "z": 0.297,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Rihtaršič et al. (2026)",
     "refs": [
      "2026A&A...710A.207R"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download (CANUCS)",
       "url": "https://niriss.github.io/lensing.html"
      },
      {
       "label": "LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/home"
      }
     ]
    },
    {
     "title": "Cho et al. (2026)",
     "refs": [
      "2026ApJ..1005...28C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown",
     "tags": [
      "weak-lensing"
     ]
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/BULLET/"
      }
     ]
    }
   ]
  },
  {
   "name": "1RXS J060313.4+421231",
   "common_names": [
    "Toothbrush Cluster"
   ],
   "aka": [
    "RXS J060313.4+4212"
   ],
   "ra": "06:03:13.40",
   "dec": "+42:12:31.0",
   "z": 0.225,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "glafic",
     "availability": "public",
     "links": [
      {
       "label": "Lens models, north part (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxs0603p42-n/models/"
      },
      {
       "label": "Lens models, south part (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxs0603p42-s/models/"
      }
     ],
     "note": "MAST provides models made with glafic."
    }
   ]
  },
  {
   "name": "Abell 68",
   "designations": [
    "SPIDERS 1_17014",
    "NSCS J003706+090916",
    "ZwCl 0034.4+0851",
    "MCXC J0037.0+0909",
    "RXC J0037.0+0909",
    "ACT-CL J0037.1+0909",
    "PSZ1 G116.90-53.55",
    "PSZ2 G116.95-53.55"
   ],
   "ra": "00:37:06.84",
   "dec": "+09:09:24.30",
   "z": 0.255,
   "programs": [
    "slice",
    "venus"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "Richard et al. (2007)",
     "refs": [
      "2007ApJ...662..781R"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool wiki)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 209",
   "designations": [
    "ACT-CL J0131.8-1336",
    "MCXC J0131.8-1336",
    "RBS 0211",
    "PSZ2 G159.91-73.50",
    "RXC J0131.8-1336",
    "PLCKESZ G159.85-73.47",
    "PSZ1 G159.81-73.47"
   ],
   "ra": "01:31:53.00",
   "dec": "-13:36:34.00",
   "z": 0.209,
   "programs": [
    "clash",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/a209/models/"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 267",
   "designations": [
    "SCL 034 NED03",
    "RX J0152.7+0100",
    "RXC J0152.7+0100",
    "MCXC J0152.7+0100",
    "ACT-CL J0152.7+0100",
    "ACT-CL J0152.6+0100",
    "PSZ1 G153.07-58.27",
    "PSZ2 G153.00-58.26"
   ],
   "ra": "01:52:42.0",
   "dec": "+01:00:25.5",
   "z": 0.23,
   "models": [
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 370",
   "designations": [
    "NSCS J023955-013321",
    "ZwCl 0237.2-0146",
    "WHL J023953.1-013456",
    "ACT-CL J0239-0134",
    "ACT-CL J0239.8-0134",
    "PSZ1 G172.97-53.54",
    "PSZ2 G172.98-53.55"
   ],
   "ra": "02:39:53.12",
   "dec": "-01:34:56.0",
   "z": 0.375,
   "programs": [
    "hff",
    "buffalo",
    "canucs",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Diego et al. (2025)",
     "refs": [
      "2025A&A...703A.207D"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown"
    },
    {
     "title": "CANUCS: Gledhill et al. (2024)",
     "program": "canucs",
     "refs": [
      "2024ApJ...973...77G"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "CANUCS DR1 lens models",
       "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
      }
     ]
    },
    {
     "title": "Niemiec et al. (2023)",
     "program": "buffalo",
     "refs": [
      "2023MNRAS.524.2883N"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "weak-lensing"
     ],
     "links": [
      {
       "label": "Download script for all model types (MAST)",
       "url": "https://archive.stsci.edu/hlsps/buffalo/download_scripts/hlsp_buffalo_hst_multi_abell370_multi_v1.0_catalogs-download.sh"
      }
     ],
     "note": "Strong+weak-lensing model based on [BUFFALO](program:buffalo) observations. Scripts\nfor individual model types are also available on the BUFFALO MAST page."
    },
    {
     "title": "Ghosh et al. (2021)",
     "refs": [
      "2021MNRAS.506.6144G"
     ],
     "software": "GRALE",
     "availability": "on-request",
     "tags": [
      "free-form"
     ]
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/A370/"
      }
     ],
     "note": "Pre-_JWST_ model."
    },
    {
     "title": "Lagattuta et al. (2017)",
     "refs": [
      "2017MNRAS.469.3946L"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "unknown"
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/abell370/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "Richard et al. (2010a)",
     "refs": [
      "2010MNRAS.402L..44R"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool wiki)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 383",
   "designations": [
    "MCXC J0248.0-0332",
    "RBS 0357",
    "PSZ1 0604",
    "PSZ1 G177.64-53.52",
    "RXC J0248.0-0332",
    "ACT-CL J0248.0-0331"
   ],
   "ra": "02:48:03.39",
   "dec": "-03:31:45.23",
   "z": 0.191,
   "programs": [
    "clash",
    "locuss",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "VENUS: Golubchik et al. (2026)",
     "program": "venus",
     "refs": [
      "2026A&A...710A.226G"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown",
     "note": "Updated version of the [CLASH model](#clash-zitrin-et-al-2015); the lens model is not\nthe main focus of the paper."
    },
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "Strong-lensing model built around the cluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/a383/models/"
      }
     ],
     "note": "Previously, the cluster was studied by [Zitrin et al. (2011a)](ref:2011ApJ...742..117Z)\nas part of the CLASH program."
    },
    {
     "title": "Newman et al. (2011)",
     "refs": [
      "2011ApJ...728L..39N"
     ],
     "availability": "unknown"
    },
    {
     "title": "LoCuSS: Richard et al. (2010b)",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "availability": "unknown"
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 521",
   "designations": [
    "ACT-CL J0454.1-1013",
    "MCXC J0454.1-1014",
    "RBS 0604",
    "1RXS J045409.6-101432",
    "RXC J0454.1-1014",
    "PSZ1 G208.80-30.67",
    "PSZ2 G208.80-30.67"
   ],
   "ra": "04:54:09.13",
   "dec": "-10:14:25.10",
   "z": 0.253,
   "programs": [
    "locuss",
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "MUSE data release",
     "program": "muse-lensing",
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/RXCJ0454/"
      }
     ],
     "note": "Not described in a paper as of August 2026. The model directory is online (files dated\nMay 2025) but not linked from the release page as of October 2026. See also\n[Richard et al. (2021)](ref:2021A&A...646A..83R) and\n[Thai et al. (2023)](ref:2023A&A...678A.139T)."
    },
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 611",
   "designations": [
    "ZwCl 0757.7+3610",
    "MCXC J0800.9+3602",
    "PSZ1 0623",
    "PSZ1 G184.70+28.92",
    "RXC J0800.9+3602",
    "PSZ2 G184.68+28.91"
   ],
   "ra": "08:00:56.83",
   "dec": "+36:03:24.1",
   "z": 0.286,
   "programs": [
    "clash",
    "locuss"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/a611/models/"
      }
     ]
    },
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 697",
   "designations": [
    "ZwCl 0839.5+3631",
    "MCXC J0842.9+3621",
    "RBS 0719",
    "PSZ1 G186.37+37.26",
    "RXC J0842.9+3621",
    "PLCKESZ G186.39+37.25",
    "PSZ2 G186.37+37.26"
   ],
   "ra": "08:42:56.69",
   "dec": "+36:21:45.0",
   "z": 0.281,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS: Cibirka et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...863..145C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell697/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "Abell 773",
   "designations": [
    "ZwCl 0914.5+5156",
    "SDSS +139.5+51.7+0.24",
    "RBS 0763",
    "PLCKESZ G166.13+43.39",
    "RXC J0917.8+5143",
    "MCXC J0917.8+5143",
    "PSZ1 G166.11+43.40",
    "PSZ2 G166.09+43.38"
   ],
   "ra": "09:17:53.4",
   "dec": "+51:43:37.5",
   "z": 0.217,
   "programs": [
    "locuss"
   ],
   "models": [
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 963",
   "designations": [
    "ZwCl 1013.7+3915",
    "WHL J101703.6+390249",
    "RBS 0849",
    "PLCKESZ G182.63+55.82",
    "RXC J1017.0+3902",
    "MCXC J1017.0+3902",
    "PSZ1 G182.55+55.83",
    "PSZ2 G182.59+55.83"
   ],
   "ra": "10:17:03.6",
   "dec": "+39:02:49.4",
   "z": 0.205,
   "models": [
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 1423",
   "designations": [
    "ZwCl 1154.9+3400",
    "SCL 110 NED01",
    "RBS 1052",
    "PLCKESZ G180.62+76.65",
    "RXC J1157.3+3336",
    "MCXC J1157.3+3336",
    "PSZ1 G180.56+76.66",
    "PSZ2 G180.60+76.65"
   ],
   "ra": "11:57:17.26",
   "dec": "+33:36:37.4",
   "z": 0.213,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/a1423/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 1489",
   "designations": [
    "NSCS J121229+273051",
    "RM J121218.5+273255.1",
    "RXC J1212.3+2733",
    "MCXC J1212.3+2733",
    "PSZ1 G207.87+81.31",
    "PSZ2 G207.88+81.31"
   ],
   "ra": "12:12:18.48",
   "dec": "+27:32:55.1",
   "z": 0.351,
   "models": [
    {
     "title": "Zitrin et al. (2020)",
     "refs": [
      "2020ApJ...903..137Z"
     ],
     "data": [
      "HST",
      "Gemini"
     ],
     "availability": "defunct",
     "note": "The download page given in the article (`stsci.edu/~koekemoer/zitrin/RMJ1212`) has\nbeen offline since 2024, and its model directory was not archived. The _HST_ images\nand catalogues of the same release are still at\n[stsci.edu/~dcoe/zitrin/RMJ1212](https://www.stsci.edu/~dcoe/zitrin/RMJ1212/)."
    }
   ]
  },
  {
   "name": "Abell 1689",
   "designations": [
    "NSC J131127-012045",
    "ZwCl 1308.8-0103",
    "WHL J131129.5-012028",
    "RXC J1311.4-0120",
    "RXC J1311.5-0120",
    "MCXC J1311.5-0120",
    "ACT-CL J1311.5-0119",
    "PLCKESZ G313.36+61.11",
    "PSZ1 G313.33+61.13",
    "PSZ2 G313.33+61.13"
   ],
   "ra": "13:11:29.51",
   "dec": "-01:20:28.0",
   "z": 0.187,
   "programs": [
    "locuss",
    "venus"
   ],
   "models": [
    {
     "title": "Ghosh et al. (2023)",
     "refs": [
      "2023MNRAS.525.2519G"
     ],
     "software": "GRALE",
     "availability": "on-request",
     "tags": [
      "free-form"
     ]
    },
    {
     "title": "Diego et al. (2015)",
     "refs": [
      "2015MNRAS.446..683D"
     ],
     "software": "WSLAP+",
     "availability": "unknown",
     "tags": [
      "free-form",
      "weak-lensing"
     ]
    },
    {
     "title": "Mohammed et al. (2014)",
     "refs": [
      "2014MNRAS.439.2651M"
     ],
     "availability": "unknown",
     "note": "Modelled in the same paper as [Abell 2218](cluster:abell-2218) and\n[Abell 3827](cluster:abell-3827)."
    },
    {
     "title": "LoCuSS: Richard et al. (2010b)",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "availability": "unknown"
    },
    {
     "title": "Limousin et al. (2007)",
     "refs": [
      "2007ApJ...668..643L"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool wiki)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 1703",
   "designations": [
    "SPIDERS 2_02919",
    "ZwCl 1312.9+5206",
    "MCXC J1315.1+5149",
    "CODEX WL 213362",
    "WHL J131505.2+514902",
    "RXC J1315.1+5149",
    "PLCKESZ G114.33+64.87",
    "PSZ1 G114.29+64.91",
    "PSZ2 G114.31+64.89"
   ],
   "ra": "13:15:05.27",
   "dec": "+51:49:02.57",
   "z": 0.282,
   "models": [
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    },
    {
     "title": "Zitrin et al. (2010)",
     "refs": [
      "2010MNRAS.408.1916Z"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ],
     "note": "Compares independent lens-modelling techniques on this cluster and presents the\nauthors' own models."
    },
    {
     "title": "Richard et al. (2009)",
     "refs": [
      "2009A&A...498...37R"
     ],
     "data": [
      "Keck"
     ],
     "availability": "unknown"
    },
    {
     "title": "Limousin et al. (2008)",
     "refs": [
      "2008A&A...489...23L"
     ],
     "availability": "defunct",
     "note": "As of 2025, the model download link in the paper is defunct."
    }
   ]
  },
  {
   "name": "Abell 1722",
   "aka": [
    "MACS J1319.9+7003"
   ],
   "designations": [
    "ZwCl 1317.3+7018",
    "RXC J1320.0+7003",
    "MCXC J1320.0+7003",
    "PSZ1 G119.37+46.84",
    "PSZ2 G119.38+46.85"
   ],
   "ra": "13:20:08.40",
   "dec": "+70:04:37.0",
   "z": 0.328,
   "models": [
    {
     "title": "Zitrin (2017)",
     "refs": [
      "2017ApJ...834...45Z"
     ],
     "availability": "defunct",
     "note": "As of 2025, the [FTP download](ftp://wise-ftp.tau.ac.il/pub/adiz/MACS1319/) link\nappears defunct."
    }
   ]
  },
  {
   "name": "Abell 1758a",
   "common_names": [
    "Abell 1758N"
   ],
   "designations": [
    "ZwCl 1330.4+5047",
    "RX J1332.7+5033",
    "MCXC J1332.7+5032",
    "RXC J1332.7+5032",
    "PLCKESZ G107.11+65.31",
    "PSZ1 G107.14+65.29",
    "PSZ2 G107.10+65.32"
   ],
   "ra": "13:32:44.80",
   "dec": "+50:32:24.0",
   "z": 0.278,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "glafic",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell1758/models/"
      }
     ],
     "note": "MAST provides models made with glafic."
    }
   ]
  },
  {
   "name": "Abell 1763",
   "designations": [
    "NSC J133516+410025",
    "ZwCl 1333.7+4117",
    "MCXC J1335.3+4059",
    "RXC J1335.3+4059",
    "PLCKESZ G092.73+73.46",
    "PSZ1 G092.67+73.44",
    "PSZ2 G092.71+73.46"
   ],
   "ra": "13:35:18.17",
   "dec": "+40:59:49.2",
   "z": 0.232,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "glafic",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell1763/models/"
      }
     ],
     "note": "MAST provides models made with glafic."
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 1835",
   "designations": [
    "ACT-CL J1401.0+0252",
    "MCXC J1401.0+0252",
    "RXC J1401.0+0252",
    "PSZ1 G340.37+60.57",
    "PSZ2 G340.36+60.58"
   ],
   "ra": "14:01:02.07",
   "dec": "+02:52:43.2",
   "z": 0.252,
   "programs": [
    "locuss",
    "venus"
   ],
   "models": [
    {
     "title": "Mistele & Durakovic (2024)",
     "refs": [
      "doi:10.33232/001c.127612"
     ],
     "availability": "unknown",
     "tags": [
      "weak-lensing",
      "method-test"
     ],
     "note": "Test case for a new non-parametric method of measuring cluster masses from weak\nlensing, the main focus of the paper; [Abell 2744](cluster:abell-2744) is the other\ntest case."
    },
    {
     "title": "Morandi et al. (2012)",
     "refs": [
      "2012MNRAS.425.2069M"
     ],
     "availability": "unknown"
    },
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 2163",
   "designations": [
    "PLCKESZ G006.78+30.46",
    "MAXI J1615-058",
    "XSS J16159-0604",
    "PLCK G006.8+30.5",
    "RXC J1615.7-0608",
    "MCXC J1615.7-0608",
    "PSZ1 G006.76+30.45",
    "PSZ2 G006.76+30.45"
   ],
   "ra": "16:15:48.95",
   "dec": "-06:08:41.4",
   "z": 0.203,
   "programs": [
    "relics",
    "alcs"
   ],
   "models": [
    {
     "title": "Rescigno et al. (2020)",
     "refs": [
      "2020A&A...635A..98R"
     ],
     "availability": "unknown"
    },
    {
     "title": "RELICS: Cerny et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...859..159C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell2163/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "Abell 2204",
   "designations": [
    "ZwCl 1630.5+0535",
    "ACT-CL J1632.7+0534",
    "MCXC J1632.7+0534",
    "RBS 1593",
    "RXC J1632.7+0534",
    "PLCKESZ G021.09+33.25",
    "PSZ1 G021.10+33.24",
    "PSZ2 G021.10+33.24"
   ],
   "ra": "16:32:46.90",
   "dec": "+05:34:33.00",
   "z": 0.152,
   "programs": [
    "locuss"
   ],
   "models": [
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 2218",
   "designations": [
    "NSC J163553+661240",
    "ZwCl 1635.4+6618",
    "MCXC J1635.8+6612",
    "RBS 1596",
    "RXC J1635.8+6612",
    "PLCKESZ G097.73+38.11",
    "PSZ1 G097.72+38.13",
    "PSZ2 G097.72+38.12"
   ],
   "ra": "16:35:51.96",
   "dec": "+66:12:19.80",
   "z": 0.175,
   "programs": [
    "locuss"
   ],
   "models": [
    {
     "title": "Mohammed et al. (2014)",
     "refs": [
      "2014MNRAS.439.2651M"
     ],
     "availability": "unknown",
     "note": "Modelled in the same paper as [Abell 1689](cluster:abell-1689) and\n[Abell 3827](cluster:abell-3827)."
    },
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 2219",
   "designations": [
    "I Zw 163",
    "CGPG 1638.9+4648",
    "ZwCl 1638.7+4643",
    "SDSS +250.1+46.7+0.25",
    "RXC J1640.3+4642",
    "MCXC J1640.3+4642",
    "PLCKESZ G072.63+41.46",
    "PSZ1 G072.61+41.47",
    "PSZ2 G072.62+41.46"
   ],
   "ra": "16:40:21.41",
   "dec": "+46:42:20.88",
   "z": 0.226,
   "programs": [
    "locuss"
   ],
   "models": [
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    },
    {
     "title": "Smith et al. (2005)",
     "refs": [
      "2005MNRAS.359..417S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell 2261",
   "designations": [
    "MCXC J1722.4+3208",
    "RBS 1641",
    "PSZ2 G055.59+31.85",
    "PLCKESZ G055.60+31.86",
    "RXC J1722.4+3208",
    "PSZ1 G055.58+31.87"
   ],
   "ra": "17:22:27.10",
   "dec": "+32:08:01.68",
   "z": 0.225,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/a2261/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 2390",
   "designations": [
    "ZwCl 2151.3+1727",
    "MCXC J2153.5+1741",
    "PSZRX G073.95-27.82",
    "PLCKESZ G073.96-27.82",
    "RXC J2153.5+1741",
    "ACT-CL J2153.6+1741",
    "PSZ1 G073.98-27.83",
    "PSZ2 G073.97-27.82"
   ],
   "ra": "21:53:36.80",
   "dec": "+17:41:32.2",
   "z": 0.227,
   "programs": [
    "locuss",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Abriola et al. (2025)",
     "refs": [
      "2025A&A...704A.338A"
     ],
     "data": [
      "Euclid"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Based on the Euclid Early Release Observations."
    },
    {
     "title": "Thai et al. (2023)",
     "program": "muse-lensing",
     "refs": [
      "2023A&A...678A.139T"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/A2390/"
      },
      {
       "label": "See also: LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/home"
      }
     ]
    },
    {
     "title": "LoCuSS",
     "program": "locuss",
     "refs": [
      "2010MNRAS.404..325R"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool website)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 2537",
   "designations": [
    "ZwCl 2305.9-0229",
    "ACT-CL J2308.3-0211",
    "MCXC J2308.3-0211",
    "PSZ2 G073.82-54.92",
    "RXC J2308.3-0211",
    "PSZ1 G073.85-54.94"
   ],
   "ra": "23:08:22.23",
   "dec": "-02:11:31.8",
   "z": 0.297,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS: Cerny et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...859..159C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell2537/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "Abell 2667",
   "designations": [
    "ACT-CL J2351.6-2604",
    "ACT-CL J2351.6-2605",
    "MCXC J2351.6-2605",
    "RBS 2054",
    "PSZ2 G033.97-76.61",
    "RXC J2351.6-2605",
    "SPT-CL J2351-2604",
    "PSZ1 G034.03-76.59"
   ],
   "ra": "23:51:40.70",
   "dec": "-26:05:01.0",
   "z": 0.232,
   "programs": [
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Thai et al. (2023)",
     "program": "muse-lensing",
     "refs": [
      "2023A&A...678A.139T"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/A2667/"
      },
      {
       "label": "See also: LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/home"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell 2744",
   "common_names": [
    "Pandora's Cluster"
   ],
   "designations": [
    "AM 0011-303",
    "MACS J0014.3-3022",
    "AC 118",
    "MCXC J0014.3-3023",
    "RXC J0014.3-3023",
    "RXC J0014.3-3022",
    "ACT-CL J0014.3-3022",
    "SPT-CL J0014-3022",
    "PLCKESZ G008.93-81.23",
    "PSZ1 G009.02-81.22",
    "PSZ2 G008.94-81.22"
   ],
   "ra": "00:14:21.16",
   "dec": "-30:23:52.4",
   "z": 0.306,
   "programs": [
    "hff",
    "buffalo",
    "glass-jwst",
    "uncover",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "GLASS-JWST: Bergamini et al. (2023c)",
     "program": "glass-jwst",
     "refs": [
      "2023ApJ...952...84B"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/A2744_Bergamini23/"
      }
     ]
    },
    {
     "title": "UNCOVER: Furtak et al. (2023b)",
     "program": "uncover",
     "refs": [
      "2023MNRAS.523.4568F",
      "2025ApJ...982...51P"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens model v2.0 (UNCOVER DR4)",
       "url": "https://jwst-uncover.github.io/DR4.html#LensingMaps"
      },
      {
       "label": "Older model versions",
       "url": "https://drive.google.com/drive/folders/1Lc7uveJr_ZNIcvAQYVfAeRF8Qr68D_5p"
      }
     ],
     "note": "Please cite [Furtak et al. (2023b)](ref:2023MNRAS.523.4568F) and\n[Price et al. (2025)](ref:2025ApJ...982...51P) when using this model."
    },
    {
     "title": "Bergamini et al. (2023a)",
     "refs": [
      "2023A&A...670A..60B"
     ],
     "availability": "public",
     "status": "superseded",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/A2744_Bergamini22/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ],
     "note": "Pre-_JWST_ model, now considered obsolete."
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/A2744/"
      }
     ],
     "note": "Pre-_JWST_ model."
    },
    {
     "title": "Sebesta et al. (2019)",
     "refs": [
      "2019MNRAS.488.3251S"
     ],
     "software": "GRALE",
     "availability": "unknown",
     "tags": [
      "free-form"
     ]
    },
    {
     "title": "Mahler et al. (2018)",
     "refs": [
      "2018MNRAS.473..663M"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/abell2744/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "Mistele & Durakovic (2024)",
     "refs": [
      "doi:10.33232/001c.127612"
     ],
     "availability": "unknown",
     "tags": [
      "weak-lensing",
      "method-test"
     ],
     "note": "Test case for a new non-parametric method of measuring cluster masses from weak\nlensing, the main focus of the paper; [Abell 1835](cluster:abell-1835) is the other\ntest case."
    }
   ]
  },
  {
   "name": "Abell 2813",
   "designations": [
    "WHL J004324.6-203730",
    "ACT-CL J0043.3-2037",
    "MCXC J0043.4-2037",
    "PSZ1 G106.84-83.24",
    "RXC J0043.4-2037",
    "SPT-CL J0043-2037",
    "PLCKESZ G106.73-83.22",
    "PSZ2 G106.87-83.23"
   ],
   "ra": "00:43:24.56",
   "dec": "-20:37:29.9",
   "z": 0.292,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell2813/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    }
   ]
  },
  {
   "name": "Abell 3192",
   "designations": [
    "AM 0356-300",
    "RXC J0358.9-2955",
    "MCXC J0358.9-2955",
    "ACT-CL J0358.9-2955",
    "SPT-CL J0358-2955",
    "PSZ1 G228.31-49.02",
    "PSZ2 G228.30-49.02"
   ],
   "ra": "03:58:47.56",
   "dec": "-29:53:42.35",
   "z": 0.168,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "notes": "Abell 3192 (z = 0.168) lies in front of the more massive\n[MACS J0358.8-2955](cluster:macs-j0358.8m2955) (z = 0.425), 2.5' away. RELICS and VENUS\nlist the field under the name Abell 3192, but the strong lensing, and the RELICS lens\nmodel, belong to MACS J0358.8-2955 ([Coe et al. 2019](ref:2019ApJ...884...85C);\n[Hsu et al. 2013](ref:2013MNRAS.429..833H)), so the models are listed on its page."
  },
  {
   "name": "Abell 3827",
   "designations": [
    "AM 2158-601",
    "APMCC 743",
    "SPT-CL J2201-5956",
    "ACT-CL J2201.8-5956",
    "RXC J2201.9-5956",
    "MCXC J2201.9-5956",
    "PLCKESZ G332.23-46.36",
    "PSZ1 G332.21-46.38",
    "PSZ2 G332.23-46.37"
   ],
   "ra": "22:01:53.45",
   "dec": "-59:56:50.28",
   "z": 0.099,
   "models": [
    {
     "title": "Massey et al. (2018)",
     "refs": [
      "2018MNRAS.477..669M"
     ],
     "data": [
      "ALMA",
      "MUSE"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ]
    },
    {
     "title": "Massey et al. (2015)",
     "refs": [
      "2015MNRAS.449.3393M"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ]
    },
    {
     "title": "Mohammed et al. (2014)",
     "refs": [
      "2014MNRAS.439.2651M"
     ],
     "availability": "unknown",
     "note": "Modelled in the same paper as [Abell 1689](cluster:abell-1689) and\n[Abell 2218](cluster:abell-2218)."
    },
    {
     "title": "Carrasco et al. (2010)",
     "refs": [
      "2010ApJ...715L.160C"
     ],
     "data": [
      "Gemini"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "Abell S295",
   "designations": [
    "SPT-CL J0245-5302",
    "ACT-CL J0245.5-5302",
    "ACT-CL J0245-5302",
    "ACT-CL J0245-5301",
    "RXC J0245.4-5302",
    "PLCKESZ G271.50-56.55",
    "PSZ1 G271.48-56.57",
    "PSZ2 G271.53-56.57"
   ],
   "ra": "02:45:29.09",
   "dec": "-53:01:25.3",
   "z": 0.3,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS: Cibirka et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...863..145C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abells295/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "Abell S1063",
   "aka": [
    "RXC J2248.7-4431"
   ],
   "designations": [
    "SPT-CL J2248-4431",
    "MCXC J2248.7-4431",
    "RBS 1898",
    "PSZ1 G349.46-59.92",
    "ACT-CL J2248.8-4431",
    "PLCKESZ G349.46-59.94",
    "PSZ2 G349.46-59.95"
   ],
   "ra": "22:48:45.76",
   "dec": "-44:31:36.8",
   "z": 0.348,
   "programs": [
    "clash",
    "hff",
    "buffalo",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Beauchesne et al. (2026)",
     "refs": [
      "2026MNRAS.550ag829B"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ]
    },
    {
     "title": "Beauchesne et al. (2024)",
     "refs": [
      "2024MNRAS.527.3246B"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (GitHub)",
       "url": "https://github.com/njzifjoiez/AS1063-model-Beauchesne-2023"
      }
     ],
     "note": "The authors also publish a new analysis of the MUSE data cube on\n[Johan Richard's page](https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/)."
    },
    {
     "title": "Limousin et al. (2022)",
     "refs": [
      "2022A&A...664A..90L"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Revisits the [Bergamini et al. (2019)](#bergamini-et-al-2019) model."
    },
    {
     "title": "MUSE data release",
     "program": "muse-lensing",
     "refs": [
      "2024MNRAS.527.3246B",
      "2023A&A...678A.139T"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/AS1063/"
      }
     ],
     "note": "Pre-_JWST_ model. The cluster is not part of the [Richard et al. (2021)](ref:2021A&A...646A..83R)\natlas: [Thai et al. (2023)](ref:2023A&A...678A.139T) credit this model to\n[Beauchesne et al. (2024)](ref:2024MNRAS.527.3246B)."
    },
    {
     "title": "Bergamini et al. (2019)",
     "refs": [
      "2019A&A...631A.130B"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/RXJ2248_Bergamini19/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Bonamigo et al. (2018)",
     "refs": [
      "2018ApJ...864...98B"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/RXJ2248_Bonamigo18/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Caminha et al. (2016)",
     "refs": [
      "2016A&A...587A..80C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/A1063_Caminha/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/abells1063/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/rxj2248/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "Abell S1077",
   "aka": [
    "AC 114"
   ],
   "designations": [
    "PLCKESZ G008.30-64.75",
    "PLCK G008.3-64.8",
    "ACT-CL J2258.8-3447",
    "ACT-CL J2258.7-3447",
    "SPT-CL J2258-3447",
    "PSZ1 G008.33-64.74",
    "PSZ2 G008.31-64.74"
   ],
   "ra": "22:58:52.33",
   "dec": "-34:46:54.60",
   "z": 0.312,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Limousin et al. (2026)",
     "program": "slice",
     "refs": [
      "2026A&A...711A.143L"
     ],
     "data": [
      "JWST",
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/search/result/model?s=111&a=2;3;1;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26&c=2::eq::AC114"
      }
     ],
     "note": "Lenstool model fitted jointly to 16 multiple-image systems and Chandra X-ray data."
    },
    {
     "title": "Campusano et al. (2001)",
     "refs": [
      "2001A&A...378..394C"
     ],
     "availability": "unknown",
     "note": "Updated version of the [Natarajan et al. (1998)](#natarajan-et-al-1998) model, using\nVLT spectroscopy."
    },
    {
     "title": "Natarajan et al. (1998)",
     "refs": [
      "1998ApJ...499..600N"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "ACT-CL J0102-4915",
   "common_names": [
    "El Gordo"
   ],
   "designations": [
    "SPT-CL J0102-4915",
    "PSZ1 G297.94-67.76",
    "PSZ2 G297.97-67.74"
   ],
   "ra": "01:02:52.50",
   "dec": "-49:14:58.0",
   "z": 0.87,
   "programs": [
    "relics",
    "pearls",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "PEARLS: Diego et al. (2023)",
     "program": "pearls",
     "refs": [
      "2023A&A...672A...3D"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download (via the PEARLS website)",
       "url": "https://arizonastateuniversity10.app.box.com/s/3uaxcs83lv996n1sbuy3brzr2nv85ns9"
      }
     ]
    },
    {
     "title": "Caminha et al. (2023)",
     "refs": [
      "2023A&A...678A...3C"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download (CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/678/A3/"
      }
     ]
    },
    {
     "title": "Diego et al. (2020)",
     "refs": [
      "2020ApJ...904..106D"
     ],
     "data": [
      "HST"
     ],
     "software": "WSLAP+",
     "availability": "unknown",
     "tags": [
      "free-form"
     ],
     "note": "Free-form WSLAP+ model using the RELICS imaging and new multiple-image candidates."
    },
    {
     "title": "RELICS: Cerny et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...859..159C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/act0102m49/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "ACT-CL J0327.4-1326",
   "designations": [
    "RCS2 J032727-132623",
    "WHL J032727.5-132630"
   ],
   "ra": "03:27:27.31",
   "dec": "-13:26:23.65",
   "z": 0.564,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "Sharon et al. (2012)",
     "refs": [
      "2012ApJ...746..161S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "ACT-CL J0443.1+0210",
   "aka": [
    "MS 0440.5+0204"
   ],
   "designations": [
    "MCXC J0443.1+0210",
    "1AXG J044311+0210"
   ],
   "ra": "04:43:09.71",
   "dec": "+02:10:18.67",
   "z": 0.19,
   "models": [
    {
     "title": "Carrasco et al. (2021)",
     "refs": [
      "2021ApJ...918...61C"
     ],
     "availability": "unknown",
     "note": "Updated version of the [Verdugo et al. (2020)](#verdugo-et-al-2020) model, with a more\ncomprehensive dataset."
    },
    {
     "title": "Verdugo et al. (2020)",
     "refs": [
      "2020ApJ...897....4V"
     ],
     "availability": "unknown",
     "tags": [
      "parametric",
      "multiple-models"
     ]
    }
   ]
  },
  {
   "name": "ACT-CL J0603.9-3557",
   "common_names": [
    "Carousel Lens"
   ],
   "aka": [
    "DESI-090.9854-35.9683"
   ],
   "designations": [
    "DES J060356.50-355805.7",
    "PSZRX G242.36-24.59"
   ],
   "ra": "06:03:57.16",
   "dec": "-35:57:59.50",
   "z": 0.494,
   "models": [
    {
     "title": "Sheu et al. (2024)",
     "refs": [
      "2024ApJ...973....3S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "ACT-CL J2327.4-0204",
   "aka": [
    "RCS2 J232727.6-020437"
   ],
   "designations": [
    "RCS2 J2327-0204",
    "PSZ1 G080.66-57.87",
    "eMACS J2327.4-0204"
   ],
   "ra": "23:27:27.70",
   "dec": "-02:04:37.00",
   "z": 0.6986,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    },
    {
     "title": "Hoag et al. (2015)",
     "refs": [
      "2015ApJ...813...37H"
     ],
     "availability": "unknown"
    },
    {
     "title": "Sharon et al. (2015)",
     "refs": [
      "2015ApJ...814...21S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "CL 0024+1654",
   "designations": [
    "WHL J002635.7+170943"
   ],
   "ra": "00:26:35.70",
   "dec": "+17:09:46.0",
   "z": 0.394,
   "models": [
    {
     "title": "Wagner et al. (2018)",
     "refs": [
      "2018A&A...612A..17W"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ]
    },
    {
     "title": "Zitrin et al. (2009)",
     "refs": [
      "2009MNRAS.396.1985Z"
     ],
     "availability": "unknown"
    },
    {
     "title": "Liesenborgs et al. (2008)",
     "refs": [
      "2008MNRAS.389..415L"
     ],
     "software": "GRALE",
     "availability": "unknown",
     "tags": [
      "free-form"
     ]
    }
   ]
  },
  {
   "name": "CL J1226.9+3332",
   "designations": [
    "WARP J1226.9+3332",
    "400d J1226+3332",
    "BMW-HRI J122657.3+333253",
    "MCXC J1226.9+3332",
    "RXC J1226.9+3332",
    "PSZ2 G160.83+81.66"
   ],
   "ra": "12:26:58.00",
   "dec": "+33:32:54.1",
   "z": 0.891,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/clj1226/models/"
      },
      {
       "label": "CLASH website",
       "url": "https://www.stsci.edu/~postman/CLASH/for_astronomers.html"
      }
     ]
    }
   ]
  },
  {
   "name": "COOL J0335-1927",
   "ra": "03:35:04.0",
   "dec": "-19:27:51.0",
   "z": 0.418,
   "models": [
    {
     "title": "Napier et al. (2023a)",
     "refs": [
      "2023ApJ...954L..38N"
     ],
     "availability": "unknown",
     "note": "Discovery paper of the [lensed quasar](transient:cool-j0335m1927-agn) behind the\ncluster."
    }
   ]
  },
  {
   "name": "COOL J0542-2125",
   "ra": "05:42:57.23",
   "dec": "-21:25:34.14",
   "z": 0.61,
   "models": [
    {
     "title": "Martinez et al. (2023)",
     "refs": [
      "2023ApJ...946...63M"
     ],
     "availability": "unknown",
     "note": "Discovery paper of the [multiply imaged quasar](transient:cool-j0542m2125-agn) lensed\nby the cluster."
    }
   ]
  },
  {
   "name": "COOL J1241+2219",
   "ra": "12:41:30.06",
   "dec": "+22:19:46.0",
   "z": 1.001,
   "models": [
    {
     "title": "Khullar et al. (2024)",
     "refs": [
      "2024ApJ...963...44K"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "HST-based model of the cluster lensing COOL J1241+2219, the brightest known lensed\ngalaxy at z = 5."
    }
   ],
   "notes": "Position: the BCG, as given by [Khullar et al. (2024)](ref:2024ApJ...963...44K)."
  },
  {
   "name": "eMACS J0030.5+2618",
   "designations": [
    "MCXC J0030.5+2618",
    "RM J003034.0+261809.1"
   ],
   "ra": "00:30:34.0",
   "dec": "+26:18:09.1",
   "z": 0.497,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from redMaPPer (RM J003034.0+261809.1)."
  },
  {
   "name": "eMACS J0121.4+2143",
   "designations": [
    "RM J012127.8+214403.7"
   ],
   "ra": "01:21:27.8",
   "dec": "+21:44:03.7",
   "z": 0.6011,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from redMaPPer (RM J012127.8+214403.7)."
  },
  {
   "name": "eMACS J0252.4-2100",
   "designations": [
    "ACT-CL J0252.4-2100",
    "SPT-CL J0252-2100"
   ],
   "ra": "02:52:27.41",
   "dec": "-21:00:50.68",
   "z": 0.703,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    },
    {
     "title": "Ebeling et al. (2021)",
     "refs": [
      "2021MNRAS.508.3663E"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "eMACS J0256.7-1623",
   "designations": [
    "ACT-CL J0256.7-1623"
   ],
   "ra": "02:56:46.07",
   "dec": "-16:23:09.5",
   "z": 0.8621,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: SZ centre of ACT-CL J0256.7-1623; no published BCG position."
  },
  {
   "name": "eMACS J0324.0+2421",
   "ra": "03:24:00.0",
   "dec": "+24:21:00",
   "z": 0.9023,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: from the eMACS catalogue name only, accurate to about 1'."
  },
  {
   "name": "eMACS J0502.9-2902",
   "designations": [
    "SPT-CL J0502-2902",
    "ACT-CL J0502.9-2902"
   ],
   "ra": "05:02:54.6",
   "dec": "-29:02:21",
   "z": 0.6028,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J0834.2+4524",
   "designations": [
    "RM J083416.3+452420.0"
   ],
   "ra": "08:34:16.26",
   "dec": "+45:24:19.9",
   "z": 0.6606,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from redMaPPer (RM J083416.3+452420.0)."
  },
  {
   "name": "eMACS J0840.2+4421",
   "designations": [
    "PSZ2 G176.27+37.54"
   ],
   "ra": "08:40:09.4",
   "dec": "+44:21:54",
   "z": 0.6377,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J0934.6+0540",
   "designations": [
    "ACT-CL J0934.6+0541",
    "PSZ2 G228.38+38.58",
    "RM J093439.0+054144.8"
   ],
   "ra": "09:34:39.0",
   "dec": "+05:41:47",
   "z": 0.5627,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z); the cluster has\ntwo BCGs."
  },
  {
   "name": "eMACS J0943.3-1842",
   "ra": "09:43:18.2",
   "dec": "-18:42:34.5",
   "z": 0.5687,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Leaves out a second mass component that the lensing data do not yet constrain."
    }
   ],
   "notes": "Position: X-ray/SZ catalogue position (PSZRX G252.83+25.35), accurate to about 1'; no\npublished BCG position."
  },
  {
   "name": "eMACS J1057.5+5759",
   "designations": [
    "PSZ1 G147.86+53.24",
    "RM J105731.0+575945.8",
    "PSZ2 G147.88+53.24"
   ],
   "ra": "10:57:31.0",
   "dec": "+57:59:45.8",
   "z": 0.6027,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from redMaPPer (RM J105731.0+575945.8)."
  },
  {
   "name": "eMACS J1157.9-1046",
   "designations": [
    "PSZ1 G282.30+49.92",
    "PSZ2 G282.28+49.94"
   ],
   "ra": "11:57:57.3",
   "dec": "-10:46:01",
   "z": 0.557,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Leaves out a second mass component that the lensing data do not yet constrain."
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J1212.5-1216",
   "ra": "12:12:30.0",
   "dec": "-12:16:00",
   "z": 0.6786,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: from the eMACS catalogue name only, accurate to about 1'."
  },
  {
   "name": "eMACS J1248.2+0743",
   "designations": [
    "ACT-CL J1248.2+0743"
   ],
   "ra": "12:48:16.7",
   "dec": "+07:42:58",
   "z": 0.5733,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J1341.9-2442",
   "ra": "13:42:00.2",
   "dec": "-24:42:01",
   "z": 0.835,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    },
    {
     "title": "Ebeling et al. (2018)",
     "refs": [
      "2018ApJ...852L...7E"
     ],
     "availability": "unknown"
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z) (before October\n2026 this entry used the position encoded in the eMACS name, 1.4' away)."
  },
  {
   "name": "eMACS J1353.7+4329",
   "designations": [
    "PSZ2 G089.39+69.36"
   ],
   "ra": "13:53:45.0",
   "dec": "+43:29:05.1",
   "z": 0.7364,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: optical cluster centre from [Buddendiek et al. (2015)](ref:2015MNRAS.450.4248B);\nno published BCG position."
  },
  {
   "name": "eMACS J1437.8+0616",
   "designations": [
    "ACT-CL J1437.8+0616",
    "RM J143749.8+061641.2"
   ],
   "ra": "14:37:49.8",
   "dec": "+06:16:41",
   "z": 0.535,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J1527.6+2044",
   "ra": "15:27:41.93",
   "dec": "+20:44:42.8",
   "z": 0.6967,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: optical cluster centre from [Buddendiek et al. (2015)](ref:2015MNRAS.450.4248B);\nno published BCG position."
  },
  {
   "name": "eMACS J1756.8+4008",
   "designations": [
    "PSZ1 G066.41+27.03",
    "PSZ2 G066.41+27.03"
   ],
   "ra": "17:56:52.6",
   "dec": "+40:08:07",
   "z": 0.5743,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Leaves out a second mass component that the lensing data do not yet constrain."
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J1852.0+4900",
   "ra": "18:52:02.7",
   "dec": "+49:01:18",
   "z": 0.6035,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "eMACS J2229.9-0808",
   "ra": "22:29:54.0",
   "dec": "-08:08:00",
   "z": 0.6214,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Leaves out a second mass component that the lensing data do not yet constrain."
    }
   ],
   "notes": "Position: from the eMACS catalogue name only, accurate to about 1'."
  },
  {
   "name": "eMACS J2316.6+1246",
   "designations": [
    "ACT-CL J2316.7+1246",
    "PSZ2 G089.99-43.91",
    "RM J231643.0+124654.6"
   ],
   "ra": "23:16:42.9",
   "dec": "+12:46:55",
   "z": 0.5258,
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    }
   ],
   "notes": "Position: BCG, from [Zalesky & Ebeling (2020)](ref:2020MNRAS.498.1121Z)."
  },
  {
   "name": "MACS J0025.4-1222",
   "common_names": [
    "Baby Bullet"
   ],
   "designations": [
    "CDGS 37",
    "ACT-CL J0025.4-1222",
    "MCXC J0025.4-1222"
   ],
   "ra": "00:25:29.38",
   "dec": "-12:22:37.1",
   "z": 0.584,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS: Cibirka et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...863..145C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0025m12/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0027.8+2616",
   "designations": [
    "SPIDERS 2_08798",
    "WHL J002745.8+261626",
    "RM J002743.6+261621.3",
    "CODEX WL 225598"
   ],
   "ra": "00:27:45.8",
   "dec": "+26:16:26.3",
   "z": 0.365,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    }
   ]
  },
  {
   "name": "MACS J0035.4-2015",
   "designations": [
    "WHL J003526.2-201544",
    "SPT-CL J0035-2015",
    "ACT-CL J0035.4-2015",
    "MCXC J0035.4-2015",
    "RXC J0035.4-2015",
    "PSZ1 G093.91-82.20",
    "PSZ2 G093.93-82.22"
   ],
   "ra": "00:35:26.16",
   "dec": "-20:15:44.3",
   "z": 0.352,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Somma et al. (2025)",
     "refs": [
      "2025A&A...698A.161S"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "unknown"
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0035m20/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "MACS J0138.0-2155",
   "ra": "01:38:03.77",
   "dec": "-21:55:31.7",
   "z": 0.338,
   "models": [
    {
     "title": "Bazzanini et al. (2026)",
     "refs": [
      "arXiv:2606.25205"
     ],
     "data": [
      "JWST",
      "HST",
      "MUSE"
     ],
     "software": "other",
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography"
     ],
     "note": "Model made with the Gravity.jl code from 23 spectroscopically confirmed images of\n8 sources, used for a new H0 measurement with SN Requiem and SN Encore."
    },
    {
     "title": "Suyu et al. (2026)",
     "refs": [
      "2026A&A...708A.291S"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography",
      "multiple-models"
     ],
     "note": "Seven modelling approaches with six codes, used with\n[Pierel et al. (2026)](ref:2026ApJ...998..219P) for a time-delay H0 measurement from\n[SN Encore](transient:sn-encore), and for forecasts of the reappearances of SN Requiem\nand SN Encore."
    },
    {
     "title": "Ertl et al. (2025)",
     "refs": [
      "2025A&A...702A.157E"
     ],
     "data": [
      "JWST",
      "HST",
      "MUSE"
     ],
     "software": "GLEE",
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography",
      "multiple-models"
     ],
     "note": "Seven GLEE mass models built for time-delay cosmography with\n[SN Encore](transient:sn-encore) and [SN Requiem](transient:sn-requiem), constrained by\n23 multiple images of 8 systems and by stellar velocity dispersions of cluster members.\nThe final model combines four multi-plane models; the paper also gives the predicted\npositions and magnifications of both supernovae. One of the models compared in\n[Suyu et al. (2026)](ref:2026A&A...708A.291S)."
    },
    {
     "title": "Acebron et al. (2025)",
     "refs": [
      "2025A&A...699A.101A"
     ],
     "data": [
      "JWST",
      "MUSE"
     ],
     "availability": "unknown"
    },
    {
     "title": "Rodney et al. (2021)",
     "refs": [
      "2021NatAs...5.1118R"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Mass-model components (Nature article, Source Data)",
       "url": "https://www.nature.com/articles/s41550-021-01450-9#Sec14"
      }
     ],
     "note": "Made for the analysis of the multiply imaged supernova\n[SN Requiem](transient:sn-requiem)."
    },
    {
     "title": "Newman et al. (2018)",
     "refs": [
      "2018ApJ...862..126N"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ],
     "note": "A series of models made with [custom code](ref:2015ApJ...814...26N) and with Lenstool."
    }
   ]
  },
  {
   "name": "MACS J0159.8-0849",
   "designations": [
    "CDGS 21",
    "WHL J015949.3-084959",
    "MCXC J0159.8-0850",
    "PSZRX G167.59-65.58",
    "RXC J0159.8-0850",
    "ACT-CL J0159.8-0849",
    "PSZ1 G167.63-65.57",
    "PSZ2 G167.66-65.59"
   ],
   "ra": "01:59:49.33",
   "dec": "-08:49:58.9",
   "z": 0.405,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS: Cibirka et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...863..145C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0159m08/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "MACS J0242.5-2132",
   "designations": [
    "MCXC J0242.5-2132"
   ],
   "ra": "02:42:35.93",
   "dec": "-21:32:26.2",
   "z": 0.313,
   "models": [
    {
     "title": "Allingham et al. (2024)",
     "refs": [
      "2024MNRAS.528.1711A"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "method-test"
     ],
     "note": "Lens models re-optimised together with an analytic model of the intra-cluster medium,\ncompared with XMM-Newton and ACT data."
    },
    {
     "title": "Allingham et al. (2023)",
     "refs": [
      "2023MNRAS.522.1118A"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "note": "Lenstool model with six multiple-image systems with MUSE redshifts, combined with\nXMM-Newton data."
    }
   ]
  },
  {
   "name": "MACS J0257.1-2325",
   "designations": [
    "MCXC J0257.1-2326",
    "1RXS J025709.6-232549",
    "ACT-CL J0257.1-2325",
    "RXC J0257.1-2326",
    "SPT-CL J0257-2325",
    "PSZ2 G212.50-61.38"
   ],
   "ra": "02:57:09.15",
   "dec": "-23:26:05.8",
   "z": 0.505,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "VENUS: Nakane et al. (2025)",
     "program": "venus",
     "refs": [
      "2025arXiv251114483N"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ]
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0257m23/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0257.6-2209",
   "aka": [
    "Abell 402"
   ],
   "designations": [
    "ACT-CL J0257.7-2209",
    "MCXC J0257.6-2209",
    "PSZ1 G210.08-60.96",
    "RXC J0257.6-2209",
    "SPT-CL J0257-2209",
    "PSZ2 G210.08-60.96"
   ],
   "ra": "02:57:41.33",
   "dec": "-22:09:14.40",
   "z": 0.323,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0257/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0308.9+2645",
   "designations": [
    "MCXC J0308.9+2645",
    "PSZ1 G157.32-26.77",
    "RXC J0308.9+2645",
    "PSZ2 G157.32-26.77"
   ],
   "ra": "03:08:55.58",
   "dec": "+26:45:46.0",
   "z": 0.356,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS: Acebron et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...858...42A"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0308p26/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "MACS J0326.8-0043",
   "designations": [
    "MCXC J0326.8-0043"
   ],
   "ra": "03:26:49.95",
   "dec": "-00:43:51.7",
   "z": 0.447,
   "models": [
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "First strong-lensing model of the cluster. Strong-lensing model built around the\ncluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    }
   ],
   "notes": "Position and redshift from [Cerny et al. (2025)](ref:2025MNRAS.541.2341C). SIMBAD lists z\n= 0.25 for this cluster; the paper's 0.447 is used here."
  },
  {
   "name": "MACS J0329.6-0211",
   "designations": [
    "CDGS 26",
    "ACT-CL J0329.6-0211",
    "RXC J0329.6-0211",
    "MCXC J0329.6-0211"
   ],
   "ra": "03:29:40.8",
   "dec": "-02:11:54.0",
   "z": 0.459,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0329/"
      }
     ]
    },
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0329/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0358.8-2955",
   "designations": [
    "RXC J0358.8-2955"
   ],
   "ra": "03:58:54.61",
   "dec": "-29:55:37.3",
   "z": 0.425,
   "programs": [
    "relics",
    "slice",
    "venus"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/abell3192/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    },
    {
     "title": "Hsu et al. (2013)",
     "refs": [
      "2013MNRAS.429..833H"
     ],
     "availability": "unknown"
    }
   ],
   "notes": "RELICS and VENUS list this field under the name Abell 3192.\n[Abell 3192](cluster:abell-3192) (z = 0.168), 2.5' away, is a foreground cluster\n([Hsu et al. 2013](ref:2013MNRAS.429..833H))."
  },
  {
   "name": "MACS J0416.1-2403",
   "designations": [
    "PSZ2 G221.06-44.05",
    "PSZ2 0993",
    "1RXS J041609.9-240358",
    "RXC J0416.1-2403",
    "MCXC J0416.1-2403",
    "ACT-CL J0416.1-2404",
    "SPT-CL J0416-2404"
   ],
   "ra": "04:16:08.80",
   "dec": "-24:04:14.0",
   "z": 0.4,
   "programs": [
    "clash",
    "hff",
    "buffalo",
    "canucs",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Limousin et al. (2025)",
     "refs": [
      "2025A&A...703A..10L"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/search/result/model?s=111&a=2;3;1;4;5;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21;22;23;24;25;26&c=2::eq::MACSJ0416.1-2403"
      }
     ]
    },
    {
     "title": "Perera et al. (2025)",
     "refs": [
      "2025MNRAS.536.2690P"
     ],
     "availability": "on-request"
    },
    {
     "title": "CANUCS: Rihtaršič et al. (2025)",
     "program": "canucs",
     "refs": [
      "2025A&A...696A..15R"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "CANUCS DR1 lens models",
       "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
      }
     ]
    },
    {
     "title": "Bergamini et al. (2023b)",
     "refs": [
      "2023A&A...674A..79B"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M0416_Bergamini22/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Limousin et al. (2022)",
     "refs": [
      "2022A&A...664A..90L"
     ],
     "availability": "unknown",
     "tags": [
      "parametric",
      "multiple-models"
     ],
     "note": "Parametric cored and non-cored models that revise the\n[Bergamini et al. (2019)](#bergamini-et-al-2019) and\n[Bergamini et al. (2021)](#bergamini-et-al-2021) models."
    },
    {
     "title": "Bergamini et al. (2021)",
     "refs": [
      "2021A&A...645A.140B"
     ],
     "availability": "public",
     "status": "superseded",
     "superseded_by": "2023A&A...674A..79B",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M0416_Bergamini20/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ],
     "note": "Superseded by [Bergamini et al. (2023b)](#bergamini-et-al-2023b)."
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0416/"
      }
     ],
     "note": "Pre-_JWST_ model."
    },
    {
     "title": "Bergamini et al. (2019)",
     "refs": [
      "2019A&A...631A.130B"
     ],
     "availability": "public",
     "status": "superseded",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M0416_Bergamini19/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ],
     "note": "Superseded by [Bergamini et al. (2021)](#bergamini-et-al-2021) and\n[Bergamini et al. (2023b)](#bergamini-et-al-2023b)."
    },
    {
     "title": "Bonamigo et al. (2018)",
     "refs": [
      "2018ApJ...864...98B"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M0416_Bonamigo18/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Caminha et al. (2017a)",
     "refs": [
      "2017A&A...600A..90C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M0416_Caminha16/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/macs0416/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0416/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0417.5-1154",
   "designations": [
    "ACT-CL J0417.5-1154",
    "MCXC J0417.5-1154",
    "RBS 0531",
    "PSZ1 G205.94-39.46",
    "RXC J0417.5-1154",
    "PLCKESZ G205.96-39.48",
    "PSZ2 G205.93-39.46"
   ],
   "ra": "04:17:34.80",
   "dec": "-11:54:35.0",
   "z": 0.443,
   "programs": [
    "relics",
    "canucs",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "CANUCS",
     "program": "canucs",
     "data": [
      "JWST"
     ],
     "availability": "public",
     "tags": [
      "preliminary"
     ],
     "links": [
      {
       "label": "CANUCS DR1 lens models",
       "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
      }
     ],
     "note": "The DR1 model is preliminary."
    },
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "Strong-lensing model built around the cluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    },
    {
     "title": "RELICS: Mahler et al. (2019)",
     "program": "relics",
     "refs": [
      "2019ApJ...873...96M"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0417m11/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    },
    {
     "title": "Jauzac et al. (2019)",
     "refs": [
      "2019MNRAS.483.3082J"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "note": "Lenstool model of the merging core with three MUSE-confirmed systems, including the\nradial image of the \"Doughnut\" ring galaxy at z = 0.8718, compared with Chandra data."
    }
   ]
  },
  {
   "name": "MACS J0429.6-0253",
   "designations": [
    "ACT-CL J0429.6-0253",
    "MCXC J0429.5-0253"
   ],
   "ra": "04:29:35.95",
   "dec": "-02:53:06.2",
   "z": 0.399,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0429/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0451.9+0006",
   "designations": [
    "WHL J045154.0+000618",
    "ACT-CL J0451.9+0006",
    "RX J0451.9+0006",
    "MCXC J0451.9+0006"
   ],
   "ra": "04:51:54.03",
   "dec": "+00:06:18.1",
   "z": 0.43,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Thai et al. (2023)",
     "program": "muse-lensing",
     "refs": [
      "2023A&A...678A.139T"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0451/"
      }
     ],
     "software": "Lenstool",
     "note": "One of the five models added to the MUSE release by Thai et al. (2023), who credit it\nto Basto et al. (in preparation)."
    }
   ]
  },
  {
   "name": "MACS J0454.1-0300",
   "aka": [
    "MS 0451.6-0305"
   ],
   "designations": [
    "ACT-CL J0454.2-0300",
    "MCXC J0454.1-0300",
    "PSZ2 G201.50-27.31",
    "PSZ2 0913",
    "RXC J0454.1-0300",
    "PSZ1 G201.50-27.34"
   ],
   "ra": "04:54:11.13",
   "dec": "-03:00:53.77",
   "z": 0.539,
   "programs": [
    "venus"
   ],
   "models": [
    {
     "title": "Jauzac et al. (2021)",
     "refs": [
      "2021MNRAS.508.1206J"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "on-request"
    },
    {
     "title": "MacKenzie et al. (2014)",
     "refs": [
      "doi:10.1093/mnras/stu1623"
     ],
     "availability": "unknown"
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    },
    {
     "title": "Borys et al. (2004)",
     "refs": [
      "2004MNRAS.352..759B"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Model download (Lenstool wiki)",
       "url": "https://projets.lam.fr/projects/lenstool/wiki"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0520.7-1328",
   "designations": [
    "ACT-CL J0520.7-1328",
    "PSZ2 G215.24-26.10",
    "RXC J0520.7-1328",
    "MCXC J0520.7-1328",
    "PSZ1 G215.29-26.09"
   ],
   "ra": "05:20:42.00",
   "dec": "-13:28:50.0",
   "z": 0.336,
   "programs": [
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Thai et al. (2023)",
     "program": "muse-lensing",
     "refs": [
      "2023A&A...678A.139T"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0520/"
      }
     ],
     "software": "Lenstool",
     "note": "One of the five models added to the MUSE release by Thai et al. (2023), who credit it\nto Basto et al. (in preparation)."
    }
   ]
  },
  {
   "name": "MACS J0553.4-3342",
   "designations": [
    "PSZ1 G239.30-26.01",
    "RXC J0553.4-3342",
    "MCXC J0553.4-3342",
    "ACT-CL J0553.4-3342",
    "SPT-CL J0553-3342",
    "PLCKESZ G239.28-25.99",
    "PSZ2 G239.27-26.01"
   ],
   "ra": "05:53:26.70",
   "dec": "-33:42:37.0",
   "z": 0.427,
   "programs": [
    "relics",
    "slice",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/macs0553m33/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    },
    {
     "title": "Ebeling, Qi & Richard (2017)",
     "refs": [
      "2017MNRAS.471.3305E"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0647.7+7015",
   "designations": [
    "MACS J0647.8+7015",
    "MCXC J0647.8+7014",
    "PSZ2 G144.83+25.11",
    "RXC J0647.8+7014",
    "PSZ1 G144.86+25.09"
   ],
   "ra": "06:47:50.47",
   "dec": "+70:14:54.95",
   "z": 0.591,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "Nishida et al. (2025)",
     "refs": [
      "2025OJAp....8E.123N"
     ],
     "availability": "unknown",
     "tags": [
      "method-test"
     ],
     "note": "Test case for a proposed method of validating cluster lens models."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2013ApJ...762...32C",
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0647/models/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0717.5+3745",
   "designations": [
    "CDGS 34",
    "MCXC J0717.5+3745",
    "RXC J0717.5+3745",
    "PLCKESZ G180.24+21.04",
    "PSZ1 G180.25+21.03",
    "PSZ2 G180.25+21.03"
   ],
   "ra": "07:17:30.93",
   "dec": "+37:45:29.7",
   "z": 0.545,
   "programs": [
    "clash",
    "hff",
    "buffalo",
    "venus"
   ],
   "models": [
    {
     "title": "Williams, Sebesta & Liesenborgs (2018)",
     "refs": [
      "2018MNRAS.480.3140W"
     ],
     "data": [
      "HST"
     ],
     "availability": "unknown",
     "note": "Compared with the [Kawamata et al. (2016)](ref:2016ApJ...819..114K) model from the\n[Hubble Frontier Fields](#hubble-frontier-fields)."
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/macs0717/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0717/models/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0744.8+3927",
   "designations": [
    "MCXC J0744.8+3927",
    "PSZRX G180.12+26.65",
    "MACS J0744.9+3927",
    "RXC J0744.8+3927"
   ],
   "ra": "07:44:52.47",
   "dec": "+39:27:27.3",
   "z": 0.698,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs0744/models/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0911+1746",
   "aka": [
    "RXC J0911.1+1746"
   ],
   "designations": [
    "ACT-CL J0911.1+1746",
    "PSZ1 G211.23+38.63",
    "MCXC J0911.1+1746",
    "PSZ2 G211.21+38.66"
   ],
   "ra": "09:11:11.28",
   "dec": "+17:46:31.9",
   "z": 0.506,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "glafic",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0911p17/models/"
      }
     ],
     "note": "MAST provides models made with glafic."
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J0940.9+0744",
   "designations": [
    "WHL J094053.7+074425",
    "GMBCG J145.22376+07.74037",
    "ACT-CL J0940.8+0744",
    "ACT-CL J0940.8+0743",
    "RM J094053.7+074425.4"
   ],
   "ra": "09:40:53.70",
   "dec": "+07:44:25.4",
   "z": 0.335,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS0940/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J0949.8+1708",
   "aka": [
    "RXC J0949.8+1707"
   ],
   "designations": [
    "WHL J094951.8+170711",
    "ACT-CL J0949.8+1707",
    "ZwCl 0947.2+1723",
    "MCXC J0949.8+1707",
    "PLCKESZ G216.62+47.02",
    "PSZ1 G216.60+47.00",
    "PSZ2 G216.62+47.00"
   ],
   "ra": "09:49:51.80",
   "dec": "+17:07:10.6",
   "z": 0.385,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0949p17/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    },
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "Strong-lensing model built around the cluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    },
    {
     "title": "Allingham et al. (2024)",
     "refs": [
      "2024MNRAS.528.1711A"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "method-test"
     ],
     "note": "Lens models re-optimised together with an analytic model of the intra-cluster medium,\ncompared with XMM-Newton and ACT data."
    },
    {
     "title": "Allingham et al. (2023)",
     "refs": [
      "2023MNRAS.522.1118A"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "note": "Lenstool model with two MUSE-confirmed and four HST-only multiple-image systems,\ncombined with XMM-Newton data; it shows a relaxing post-merger cluster."
    }
   ]
  },
  {
   "name": "MACS J1115.9+0129",
   "designations": [
    "RX J1115.8+0129",
    "RXC J1115.8+0129",
    "MCXC J1115.8+0129",
    "ACT-CL J1115.8+0129",
    "PSZ1 G257.13+55.63",
    "PSZ2 G257.09+55.61"
   ],
   "ra": "11:15:51.90",
   "dec": "+01:29:55.07",
   "z": 0.352,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1115/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J1149.5+2223",
   "designations": [
    "WHL J114936.9+222347",
    "MCXC J1149.5+2224",
    "RM J114935.7+222354.6",
    "RXC J1149.5+2224",
    "RXC J1149.5+2223",
    "PLCKESZ G228.15+75.19",
    "PSZ1 G228.21+75.20",
    "PSZ2 G228.16+75.20"
   ],
   "ra": "11:49:35.09",
   "dec": "+22:24:10.9",
   "z": 0.536,
   "programs": [
    "clash",
    "hff",
    "buffalo",
    "canucs",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "CANUCS",
     "program": "canucs",
     "data": [
      "JWST"
     ],
     "availability": "public",
     "tags": [
      "preliminary"
     ],
     "links": [
      {
       "label": "CANUCS DR1 lens models",
       "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
      }
     ],
     "note": "The DR1 model is preliminary."
    },
    {
     "title": "Schuldt et al. (2026)",
     "refs": [
      "2026A&A...707A.370S"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "GLEE",
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ],
     "note": "Fits about 77,000 HST pixels of the extended image of the\n[SN Refsdal](transient:sn-refsdal) host galaxy together with 106 point-like multiple\nimages. Four models weight the two kinds of constraint differently."
    },
    {
     "title": "Schuldt et al. (2024)",
     "refs": [
      "2024A&A...689A..42S"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M1149_Schuldt2024/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Zitrin (2021)",
     "refs": [
      "2021ApJ...919...54Z"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "dPIEeNFW model download (Dropbox)",
       "url": "https://www.dropbox.com/sh/xkzysm4nhyq28e3/AABJVCWVzbkGdnvyD67CODyha?dl=0"
      }
     ],
     "note": "Two grid-based models; only the dPIEeNFW model is available."
    },
    {
     "title": "Grillo et al. (2016)",
     "refs": [
      "2016ApJ...822...78G"
     ],
     "data": [
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M1149_Grillo2016/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Hubble Frontier Fields",
     "program": "hff",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models from all HFF teams (MAST)",
       "url": "https://archive.stsci.edu/pub/hlsp/frontier/macs1149/models/"
      }
     ],
     "note": "Models from several independent teams; see the [HFF program page](program:hff) for\ncredits and acknowledgement requirements."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1149/models/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J1206.2-0847",
   "designations": [
    "MCXC J1206.2-0848",
    "PSZ2 G284.41+52.45",
    "PLCKESZ G284.46+52.43",
    "PSZ1 0984",
    "PSZ1 G284.43+52.44",
    "RXC J1206.2-0848"
   ],
   "ra": "12:06:11.97",
   "dec": "-08:48:00.0",
   "z": 0.44,
   "programs": [
    "clash",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Limousin et al. (2022)",
     "refs": [
      "2022A&A...664A..90L"
     ],
     "availability": "unknown",
     "tags": [
      "parametric",
      "multiple-models"
     ],
     "note": "Two-, three- and four-clump parametric models that revisit the\n[Bergamini et al. (2019)](#bergamini-et-al-2019) model."
    },
    {
     "title": "Chen et al. (2021)",
     "refs": [
      "2021MNRAS.504.2629C"
     ],
     "availability": "unknown",
     "note": "Fine-tuned to reproduce the features of two lensed galaxies."
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS1206/"
      }
     ]
    },
    {
     "title": "Bergamini et al. (2019)",
     "refs": [
      "2019A&A...631A.130B"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M1206_Bergamini19/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Bonamigo et al. (2018)",
     "refs": [
      "2018ApJ...864...98B"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M1206_Bonamigo18/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "Caminha et al. (2017b)",
     "refs": [
      "2017A&A...607A..93C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download",
       "url": "https://www.fe.infn.it/astro/lensing/M1206_Caminha17/"
      },
      {
       "label": "See also: Ferrara lens-model page",
       "url": "https://www.fe.infn.it/astro/lensing/"
      }
     ]
    },
    {
     "title": "CLASH",
     "program": "clash",
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1206/models/"
      }
     ],
     "note": "These models are relatively old (2014-2015)."
    }
   ]
  },
  {
   "name": "MACS J1311.0-0311",
   "designations": [
    "CDGS 31",
    "WHL J131101.8-031040",
    "ACT-CL J1311.0-0310",
    "MCXC J1311.0-0310"
   ],
   "ra": "13:11:01.80",
   "dec": "-03:10:39.8",
   "z": 0.494,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1311/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J1322.8+3138",
   "designations": [
    "SPIDERS 1_08583",
    "GHO 1320+3155",
    "RXC J1322.8+3138",
    "MCXC J1322.8+3138",
    "PSZ1 G068.32+81.81",
    "PSZ2 G068.36+81.81"
   ],
   "ra": "13:22:48.77",
   "dec": "+31:39:17.8",
   "z": 0.308,
   "models": [
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J1347.5-1144",
   "aka": [
    "RX J1347.5-1145"
   ],
   "designations": [
    "LCDCS 0829",
    "RBS 1316",
    "PSZ1 G324.05+48.79",
    "RXC J1347.5-1145",
    "RXC J1347.5-1144",
    "MCXC J1347.5-1144",
    "PSZ2 G324.04+48.79"
   ],
   "ra": "13:47:30.59",
   "dec": "-11:45:10.1",
   "z": 0.45,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "muse-lensing",
    "alcs"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/RXJ1347/"
      }
     ]
    },
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/rxj1347/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J1354.6+7715",
   "aka": [
    "PSZ2 G118.46+39.32"
   ],
   "designations": [
    "PSZ1 G118.46+39.31",
    "PLCKESZ G118.40+39.30",
    "PLCKESZ G118.44+39.33",
    "RXC J1354.6+7715",
    "MCXC J1354.6+7715"
   ],
   "ra": "13:54:37.80",
   "dec": "+77:15:34.60",
   "z": 0.397,
   "models": [
    {
     "title": "Smith et al. (2025b)",
     "refs": [
      "2025RNAAS...9..300S"
     ],
     "availability": "unknown",
     "note": "First strong-lensing model of the cluster."
    }
   ]
  },
  {
   "name": "MACS J1359.8+6231",
   "aka": [
    "CL 1358+62"
   ],
   "designations": [
    "MS 1358.4+6245",
    "Cl 1358.4+6245",
    "RXC J1359.8+6231",
    "MCXC J1359.8+6231",
    "PSZ1 G109.99+52.87",
    "PSZ2 G109.97+52.84"
   ],
   "ra": "13:59:50.92",
   "dec": "+62:30:49.8",
   "z": 0.328,
   "models": [
    {
     "title": "Zitrin et al. (2011c)",
     "refs": [
      "2011MNRAS.413.1753Z"
     ],
     "availability": "unknown"
    },
    {
     "title": "Franx et al. (1997)",
     "refs": [
      "1997ApJ...486L..75F"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J1423.8+2404",
   "designations": [
    "WHL J142347.9+240442",
    "GMBCG J215.94948+24.07846",
    "MCXC J1423.7+2404"
   ],
   "ra": "14:23:47.66",
   "dec": "+24:04:40.1",
   "z": 0.545,
   "programs": [
    "clash",
    "canucs",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "CANUCS",
     "program": "canucs",
     "data": [
      "JWST"
     ],
     "availability": "public",
     "tags": [
      "preliminary"
     ],
     "links": [
      {
       "label": "CANUCS DR1 lens models",
       "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
      }
     ],
     "note": "The DR1 model is preliminary."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1423/models/"
      }
     ]
    },
    {
     "title": "Limousin et al. (2010)",
     "refs": [
      "2010MNRAS.405..777L"
     ],
     "availability": "unknown"
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J1427.6-2521",
   "designations": [
    "RXC J1427.6-2521",
    "MCXC J1427.6-2521"
   ],
   "ra": "14:27:39.47",
   "dec": "-25:21:02.2",
   "z": 0.318,
   "models": [
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "First strong-lensing model of the cluster. Strong-lensing model built around the\ncluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    }
   ],
   "notes": "Position and redshift from [Cerny et al. (2025)](ref:2025MNRAS.541.2341C)."
  },
  {
   "name": "MACS J1532.8+3021",
   "aka": [
    "RX J1532.9+3021"
   ],
   "designations": [
    "MCXC J1532.9+3021",
    "CXOGSG J153253.8+302057",
    "RXC J1532.9+3021"
   ],
   "ra": "15:32:53.80",
   "dec": "+30:20:57.0",
   "z": 0.362,
   "programs": [
    "clash",
    "venus"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/rxj1532/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J1621.4+3810",
   "designations": [
    "SPIDERS 1_07104",
    "CDGS 29",
    "WHL J162124.7+381008",
    "RXC J1621.4+3810",
    "MCXC J1621.4+3810"
   ],
   "ra": "16:21:24.7",
   "dec": "+38:10:09.5",
   "z": 0.463,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    }
   ]
  },
  {
   "name": "MACS J1720.2+3536",
   "designations": [
    "WHL J172016.8+353626",
    "MCXC J1720.2+3536",
    "PSZ2 G059.47+33.06",
    "RXC J1720.2+3536",
    "PSZ1 G059.51+33.06"
   ],
   "ra": "17:20:16.77",
   "dec": "+35:36:26.50",
   "z": 0.39,
   "programs": [
    "clash"
   ],
   "models": [
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1720/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J1931.8-2635",
   "designations": [
    "CDGS 17",
    "ACT-CL J1931.8-2634",
    "MCXC J1931.8-2634",
    "RXC J1931.8-2634",
    "PSZ1 G012.58-20.07",
    "PSZ2 G012.59-20.10"
   ],
   "ra": "19:31:49.66",
   "dec": "-26:34:34.0",
   "z": 0.352,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "VENUS: Allingham et al. (2026)",
     "program": "venus",
     "refs": [
      "2026ApJ..1005..215A"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "tags": [
      "parametric"
     ],
     "links": [
      {
       "label": "Model download (Zenodo)",
       "url": "https://doi.org/10.5281/zenodo.18646525"
      }
     ],
     "note": "Parametric model accompanying the discovery of the lensed supernova\n[SN Eos](transient:sn-eos) at z = 5.13\n([Coulter et al. 2026](ref:2026arXiv260104156C))."
    },
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs1931/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J2129.4-0741",
   "designations": [
    "WHL J212926.1-074128",
    "ACT-CL J2129.4-0741",
    "MCXC J2129.4-0741",
    "RM J212925.2-074130.3",
    "RXC J2129.4-0741",
    "PSZ2 G045.32-38.46"
   ],
   "ra": "21:29:26.21",
   "dec": "-07:41:26.22",
   "z": 0.589,
   "programs": [
    "clash",
    "clash-vlt",
    "slice",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "Jauzac et al. (2021)",
     "refs": [
      "2021MNRAS.508.1206J"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "on-request"
    },
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/macs2129/models/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MACS J2135.2-0102",
   "designations": [
    "PLCKESZ G053.44-36.26",
    "PLCK G053.4-36.3",
    "RXC J2135.2-0102",
    "MCXC J2135.2-0102",
    "ACT-CL J2135.1-0102",
    "ACT-CL J2135.1-0103",
    "PSZ1 G053.42-36.25",
    "PSZ2 G053.44-36.25"
   ],
   "ra": "21:35:12.2",
   "dec": "-01:02:55.8",
   "z": 0.33,
   "models": [
    {
     "title": "Zitrin & Broadhurst (2016)",
     "refs": [
      "2016ApJ...833...25Z"
     ],
     "software": "LTM",
     "availability": "defunct",
     "note": "As of March 2025, the [FTP download](ftp://wise-ftp.tau.ac.il/pub/adiz/MACS2135/) link\nappears defunct."
    }
   ]
  },
  {
   "name": "MACS J2140.2-2339",
   "aka": [
    "MS 2137-2353",
    "MS 2137.3-2353"
   ],
   "designations": [
    "ACT-CL J2140.2-2339",
    "MCXC J2140.2-2339",
    "RXC J2140.2-2339"
   ],
   "ra": "21:40:15.10",
   "dec": "-23:39:40.00",
   "z": 0.313,
   "programs": [
    "clash",
    "venus"
   ],
   "models": [
    {
     "title": "Cerny et al. (2025)",
     "refs": [
      "2025MNRAS.541.2341C"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "on-request",
     "tags": [
      "parametric"
     ],
     "note": "Strong-lensing model built around the cluster's radial arc(s), combined with the\nstellar velocity dispersion profile of the BCG to measure the inner slope of the\ndark-matter profile."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/ms2137/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "MACS J2211.7-0349",
   "aka": [
    "RXC J2211.7-0350"
   ],
   "designations": [
    "ACT-CL J2211.7-0349",
    "PSZ2 G057.25-45.34",
    "PLCKESZ G057.26-45.35",
    "MCXC J2211.7-0349",
    "PSZ1 G057.28-45.37"
   ],
   "ra": "22:11:45.90",
   "dec": "-03:49:42.0",
   "z": 0.397,
   "programs": [
    "relics",
    "slice",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "RELICS: Cerny et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...859..159C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc2211m03/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "MACS J2214.9-1359",
   "designations": [
    "ACT-CL J2214.9-1359",
    "MCXC J2214.9-1400",
    "CXOGSG J221457.5-140011",
    "RXC J2214.9-1400",
    "PSZ1 G044.77-51.30",
    "PSZ2 G044.77-51.30"
   ],
   "ra": "22:14:57.50",
   "dec": "-14:00:11.0",
   "z": 0.503,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/MACS2214/"
      }
     ]
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MS 1008.1-1224",
   "designations": [
    "MCXC J1010.5-1239",
    "ClG 1008-12",
    "RXC J1010.5-1239",
    "PSZ2 G253.21+34.25"
   ],
   "ra": "10:10:31.76",
   "dec": "-12:40:05.4",
   "z": 0.301,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/ms1008m12/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    }
   ]
  },
  {
   "name": "MS 1512.4+3647",
   "aka": [
    "MS 1512+36"
   ],
   "designations": [
    "RX J1514.3+3636",
    "MCXC J1514.3+3636"
   ],
   "ra": "15:14:22.47",
   "dec": "+36:36:20.90",
   "z": 0.372,
   "models": [
    {
     "title": "Seitz et al. (1998)",
     "refs": [
      "1998MNRAS.298..945S"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "MS 2053.7-0449",
   "aka": [
    "MS 2053-04"
   ],
   "designations": [
    "MCXC J2056.3-0437"
   ],
   "ra": "20:56:21.4",
   "dec": "-04:37:50",
   "z": 0.583,
   "models": [
    {
     "title": "Verdugo et al. (2007)",
     "refs": [
      "2007ApJ...664..702V"
     ],
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Bimodal parametric model constrained by a double arc, confirming that the cluster\nconsists of two gravitationally bound structures."
    }
   ],
   "notes": "Position: the brightest cluster galaxy (galaxy a in\n[Verdugo et al. 2007](ref:2007ApJ...664..702V))."
  },
  {
   "name": "PLCK G004.5-19.5",
   "designations": [
    "PSZRX G004.47-19.56",
    "PLCKESZ G004.47-19.55",
    "PSZ1 G004.45-19.55",
    "PSZ2 G004.45-19.55"
   ],
   "ra": "19:17:04.5",
   "dec": "-33:31:28.5",
   "z": 0.516,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/plckg004m19/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    }
   ]
  },
  {
   "name": "PLCK G165.7+67.0",
   "ra": "11:27:14.50",
   "dec": "+42:28:25.0",
   "z": 0.351,
   "programs": [
    "venus"
   ],
   "models": [
    {
     "title": "Frye et al. (2024)",
     "refs": [
      "2024ApJ...961..171F"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown",
     "note": "The paper also reports the discovery of [SN H0pe](transient:sn-h0pe)."
    },
    {
     "title": "Frye et al. (2019)",
     "refs": [
      "2019ApJ...871...51F"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "PLCK G171.9-40.7",
   "designations": [
    "RXGCC 131"
   ],
   "ra": "03:12:55.37",
   "dec": "+08:22:49.8",
   "z": 0.27,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS: Acebron et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...858...42A"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/plckg171m40/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "PLCK G287.0+32.9",
   "designations": [
    "PSZ2 G286.98+32.90",
    "SPT-CL J1150-2805",
    "PLCKESZ G286.99+32.91",
    "PSZ1 G287.00+32.90"
   ],
   "ra": "11:50:51.02",
   "dec": "-28:04:09.4",
   "z": 0.39,
   "programs": [
    "relics",
    "venus",
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Betts et al. (2026)",
     "program": "slice",
     "refs": [
      "arXiv:2609.31944"
     ],
     "data": [
      "JWST",
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "note": "Lenstool model built on JWST/NIRCam imaging (GO 5594), HST and MUSE data, with 118\nspectroscopically confirmed images of 20 sources and 31 photometric images of 8 more.\nThe Einstein radius is 42.4 arcsec for a source at z = 2."
    },
    {
     "title": "RELICS: Zitrin et al. (2017)",
     "program": "relics",
     "refs": [
      "2017ApJ...839L..11Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/plckg287p32/models/"
      }
     ],
     "note": "MAST provides models made with glafic and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "PSZ1 G091.82+26.11",
   "designations": [
    "1RXS J183108.6+621414",
    "PSZ2 G091.83+26.11",
    "eMACS J1831.1+6214"
   ],
   "ra": "18:31:08.0",
   "dec": "+62:14:53.1",
   "z": 0.822,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Leaves out a second mass component that the lensing data do not yet constrain."
    }
   ]
  },
  {
   "name": "PSZ1 G209.80+10.23",
   "designations": [
    "PLCK G209.79+10.23",
    "PSZ1 0690",
    "PSZ2 G209.79+10.23"
   ],
   "ra": "07:22:25.80",
   "dec": "+07:23:44.1",
   "z": 0.678,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/plckg209p10/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    }
   ]
  },
  {
   "name": "PSZ1 G311.65-18.48",
   "common_names": [
    "PSZ1-G311"
   ],
   "designations": [
    "PSZ1 1092"
   ],
   "ra": "15:50:13.27",
   "dec": "-78:12:02.052",
   "z": 0.443,
   "models": [
    {
     "title": "Sharon et al. (2022a)",
     "refs": [
      "2022ApJ...941..203S"
     ],
     "availability": "unknown"
    },
    {
     "title": "Pignatoro et al. (2021)",
     "refs": [
      "2021A&A...655A..81P"
     ],
     "availability": "unknown"
    }
   ],
   "notes": "The galaxy cluster lenses the [Sunburst Arc](https://esahubble.org/images/heic1920a/)."
  },
  {
   "name": "RCS 0224-0002",
   "designations": [
    "RCS J022434-0002.5"
   ],
   "ra": "02:24:34.22",
   "dec": "-00:02:31.6",
   "z": 0.773,
   "models": [
    {
     "title": "Rzepecki et al. (2007)",
     "refs": [
      "2007A&A...471..743R"
     ],
     "data": [
      "HST"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Parametric model from HST/WFPC2 imaging, constrained by two multiple-image systems\nincluding the z = 4.87 arc."
    }
   ],
   "notes": "Position: the two central BCGs, as used by\n[Rzepecki et al. (2007)](ref:2007A&A...471..743R). The cluster lenses a bright galaxy at z\n= 4.88, studied with MUSE by [Smit et al. (2017)](ref:2017MNRAS.467.3306S)."
  },
  {
   "name": "RX J0152.7-1357",
   "designations": [
    "WARP J0152.7-1357",
    "ACT-CL J0152.7-1357",
    "CL J0152.7-1357",
    "MCXC J0152.6-1358"
   ],
   "ra": "01:52:41.00",
   "dec": "-13:57:45.0",
   "z": 0.836,
   "programs": [
    "relics",
    "slice",
    "venus"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "RELICS: Acebron et al. (2019)",
     "program": "relics",
     "refs": [
      "2019ApJ...874..132A"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/cl0152m13/models/"
      }
     ],
     "note": "MAST provides models made with glafic, Lenstool and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "RX J0437.1+0043",
   "common_names": [
    "Cosmic Mantis"
   ],
   "designations": [
    "RXC J0437.1+0043",
    "MCXC J0437.1+0043",
    "ACT-CL J0437.1+0043",
    "PSZ2 G195.39-29.08",
    "WHL J043709.5+004352"
   ],
   "ra": "04:37:09.52",
   "dec": "+00:43:52.1",
   "z": 0.285,
   "models": [
    {
     "title": "Cerny et al. (2026b)",
     "refs": [
      "arXiv:2609.17852"
     ],
     "data": [
      "JWST",
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "note": "Lenstool model built on JWST/NIRCam imaging (GO 6207) together with HST and MUSE data,\nwith 275 constraints from 26 multiply-imaged sources, including three hyperbolic-umbilic\nlensing configurations. The paper gives no release statement."
    },
    {
     "title": "Lagattuta et al. (2026)",
     "refs": [
      "doi:10.1093/mnras/stag1146"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "preliminary"
     ],
     "note": "Lenstool models that add candidate dark subhaloes near one of the hyperbolic-umbilic\nimages; the authors call the subhalo detection tentative."
    },
    {
     "title": "Lagattuta et al. (2023)",
     "refs": [
      "2023MNRAS.522.1091L"
     ],
     "data": [
      "HST",
      "MUSE",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "note": "Lenstool model from HST SNAPshot imaging, MUSE and Keck/MOSFIRE spectroscopy, with\n13 multiply-imaged galaxies."
    }
   ]
  },
  {
   "name": "RX J2129.7+0005",
   "aka": [
    "RX J2129.4+0009"
   ],
   "designations": [
    "WISEA J212939.97+000521.8",
    "WISE J212939.98+000521.9",
    "2MASX J21293995+0005207",
    "2MASS J21293997+0005213",
    "SDSS J212939.95+000521.1",
    "RXC J2129.6+0005",
    "MCXC J2129.6+0005",
    "ACT-CL J2129.6+0005",
    "PSZ1 G053.65-34.49",
    "PSZ2 G053.64-34.48"
   ],
   "ra": "21:29:39.97",
   "dec": "+00:05:21.83",
   "z": 0.234,
   "programs": [
    "clash",
    "clash-vlt",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Dhanasingham et al. (2026)",
     "refs": [
      "2026ApJ..1008..230D"
     ],
     "data": [
      "JWST",
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (Zenodo)",
       "url": "https://zenodo.org/records/21460864"
      }
     ],
     "note": "Six independent models made for the lensed Type Ia supernova\n[SN 2022riv](transient:sn-2022riv): glafic, HoliGRALE, WSLAP+, Zitrin-Analytic,\nLenstool and the model of Chen et al. (2020). All six are on Zenodo (4.3 GB, CC BY 4.0)."
    },
    {
     "title": "Jauzac et al. (2021)",
     "refs": [
      "2021MNRAS.508.1206J"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "on-request"
    },
    {
     "title": "Caminha et al. (2019)",
     "program": "clash-vlt",
     "refs": [
      "2019A&A...632A..36C"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model files (A&A data products, CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/632/A36/"
      },
      {
       "label": "CLASH-VLT lens-model page",
       "url": "http://www.fe.infn.it/astro/lensing/Caminha2019_SL_models/"
      }
     ],
     "note": "Part of a strong-lensing analysis of eight [CLASH](program:clash) clusters. As of July\n2025, the model download link in the paper appears defunct."
    },
    {
     "title": "CLASH: Zitrin et al. (2015)",
     "program": "clash",
     "refs": [
      "2015ApJ...801...44Z"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/missions/hlsp/clash/rxj2129/models/"
      }
     ]
    }
   ]
  },
  {
   "name": "RXC J0018.5+1626",
   "aka": [
    "MACS J0018.5+1626"
   ],
   "designations": [
    "WHL J001833.6+162616",
    "ACT-CL J0018.5+1626",
    "MCXC J0018.5+1626",
    "PSZ1 G111.60-45.72",
    "PSZ2 G111.61-45.71"
   ],
   "ra": "00:18:33.84",
   "dec": "+16:26:16.6",
   "z": 0.547,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0018p16/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    },
    {
     "title": "Zitrin et al. (2011b)",
     "refs": [
      "2011MNRAS.410.1939Z"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "RXC J0032.1+1808",
   "designations": [
    "PSZ1 G116.48-44.47",
    "PSZ1 0427",
    "PSZ2 G116.50-44.47"
   ],
   "ra": "00:32:11.0",
   "dec": "+18:07:49.0",
   "z": 0.396,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "RELICS: Acebron et al. (2020)",
     "program": "relics",
     "refs": [
      "2020ApJ...898....6A"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0032p18/models/"
      }
     ],
     "note": "MAST provides models made with glafic, Lenstool, LTM (Zitrin) and Zitrin NFW."
    }
   ]
  },
  {
   "name": "RXC J0142.9+4438",
   "designations": [
    "PSZ1 G132.49-17.29",
    "CIZA J0142.9+4438",
    "MCXC J0142.9+4438",
    "PSZ2 G132.47-17.27"
   ],
   "ra": "01:42:56.74",
   "dec": "+44:38:36.9",
   "z": 0.341,
   "programs": [
    "relics"
   ],
   "models": [
    {
     "title": "RELICS: Cerny et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...859..159C"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0142p44/models/"
      }
     ],
     "note": "MAST provides models made with glafic and Lenstool."
    }
   ]
  },
  {
   "name": "RXC J0232.2-4420",
   "designations": [
    "SPT-CL J0232-4421",
    "ACT-CL J0232.2-4421",
    "MCXC J0232.2-4420",
    "PLCKESZ G260.03-63.44",
    "PSZ1 G260.00-63.45",
    "PSZ2 G259.98-63.43"
   ],
   "ra": "02:32:18.22",
   "dec": "-44:20:49.6",
   "z": 0.284,
   "programs": [
    "relics",
    "slice",
    "venus"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "software": "Lenstool",
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0232m44/models/"
      }
     ],
     "note": "MAST provides models made with Lenstool."
    }
   ]
  },
  {
   "name": "RXC J0600.1-2007",
   "common_names": [
    "Anglerfish Cluster"
   ],
   "aka": [
    "MACS J0600.1-2008"
   ],
   "designations": [
    "PSZ1 G225.91-19.98",
    "SPT-CL J0600-2007",
    "MCXC J0600.1-2007",
    "PLCKESZ G225.92-19.99",
    "PSZ2 G225.93-19.99"
   ],
   "ra": "06:00:08.17",
   "dec": "-20:08:08.85",
   "z": 0.46,
   "programs": [
    "relics",
    "venus",
    "alcs",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Furtak et al. (2024)",
     "refs": [
      "2024MNRAS.533.2242F"
     ],
     "availability": "on-request",
     "note": "Based on newer data; adds a massive, bimodal strong-lensing structure next to the\ncluster."
    },
    {
     "title": "ALCS: Fujimoto et al. (2021)",
     "program": "alcs",
     "refs": [
      "2021ApJ...911...99F"
     ],
     "data": [
      "ALMA"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ],
     "note": "Several lens models of the cluster, built as part of the ALMA Lensing Cluster Survey."
    },
    {
     "title": "MUSE data release",
     "program": "muse-lensing",
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "unknown",
     "links": [
      {
       "label": "MUSE release page",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/"
      }
     ],
     "note": "The MUSE release page lists this cluster (as MACS0600) with a redshift catalogue and a\nmass-model link, but the model directory was empty in October 2026."
    },
    {
     "title": "RELICS",
     "program": "relics",
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/rxc0600m20/models/"
      }
     ]
    }
   ],
   "notes": "The position is the core studied by RELICS and the ALMA Lensing Cluster Survey, at the\ngalaxy [Furtak et al. (2024)](ref:2024MNRAS.533.2242F) call the South BCG. Their model\nadds a second strong-lensing structure about 2.5-3' to the north-east, around the galaxies\nthey label BCG1 and BCG2 (the position used until October 2026), and they nickname the\nsystem the Anglerfish cluster.\n  note: MAST provides models made with glafic and Lenstool."
  },
  {
   "name": "SDSS J0004-0103",
   "ra": "00:04:52",
   "dec": "-01:03:15.80",
   "z": 0.514,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0108+0624",
   "ra": "01:08:42",
   "dec": "+06:24:43.50",
   "z": 0.5478,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0146-0929",
   "ra": "01:46:56",
   "dec": "-09:29:52.40",
   "z": 0.4469,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0150+2725",
   "ra": "01:50:01",
   "dec": "+27:25:36.20",
   "z": 0.30619,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0333-0651",
   "ra": "03:33:05",
   "dec": "-06:51:22.20",
   "z": 0.5729,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0851+3331",
   "ra": "08:51:39",
   "dec": "+33:31:10.83",
   "z": 0.3689,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J0909+4449",
   "ra": "09:09:45.81",
   "dec": "+44:50:00.67",
   "z": 0.9,
   "models": [
    {
     "title": "Shu et al. (2018)",
     "refs": [
      "2018MNRAS.481L.136S"
     ],
     "availability": "unknown",
     "note": "Discovery paper of the [cluster-lensed quasar](transient:sdss-j0909p4449-agn), with a\nsimple lens model."
    }
   ]
  },
  {
   "name": "SDSS J0915+3826",
   "ra": "09:15:39",
   "dec": "+38:26:58.77",
   "z": 0.3961,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J0928+2031",
   "ra": "09:28:06",
   "dec": "+20:31:25.55",
   "z": 0.192,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0952+3434",
   "ra": "09:52:40",
   "dec": "+34:34:47.09",
   "z": 0.357,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J0957+0509",
   "ra": "09:57:39",
   "dec": "+05:09:31.80",
   "z": 0.4482,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1002+2031",
   "ra": "10:02:27",
   "dec": "+20:31:02.61",
   "z": 0.319,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "unavailable",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "This cluster's model was not released because it is poorly constrained."
    }
   ]
  },
  {
   "name": "SDSS J1004+4112",
   "ra": "10:04:33.83",
   "dec": "+41:12:34.73",
   "z": 0.68,
   "models": [
    {
     "title": "Martínez-Arrizabalaga et al. (2024)",
     "refs": [
      "2024A&A...682A.187M"
     ],
     "availability": "unknown",
     "tags": [
      "free-form",
      "time-delay-cosmography"
     ]
    },
    {
     "title": "Perera et al. (2024)",
     "refs": [
      "2024MNRAS.527.2639P"
     ],
     "availability": "on-request",
     "tags": [
      "free-form",
      "hybrid",
      "multiple-models"
     ]
    },
    {
     "title": "Liu et al. (2023)",
     "refs": [
      "2023PhRvD.108h3532L"
     ],
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography"
     ]
    },
    {
     "title": "Napier et al. (2023b)",
     "refs": [
      "2023ApJ...959..134N"
     ],
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography"
     ],
     "note": "Modelled with [SDSS J1029+2623](cluster:sdss-j1029p2623) and\n[SDSS J2222+2745](cluster:sdss-j2222p2745) for a time-delay H0 measurement."
    },
    {
     "title": "Forés-Toribio et al. (2022)",
     "refs": [
      "2022ApJ...937...35F"
     ],
     "availability": "unknown"
    },
    {
     "title": "Mohammed et al. (2015)",
     "refs": [
      "2015PASJ...67...21M"
     ],
     "availability": "unknown"
    },
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    },
    {
     "title": "Oguri (2010)",
     "refs": [
      "2010PASJ...62.1017O"
     ],
     "software": "glafic",
     "availability": "public",
     "links": [
      {
       "label": "Model download (glafic v1 page)",
       "url": "https://www.slac.stanford.edu/~oguri/glafic/index_v1.html"
      }
     ]
    },
    {
     "title": "Liesenborgs et al. (2009)",
     "refs": [
      "2009MNRAS.397..341L"
     ],
     "software": "GRALE",
     "availability": "unknown",
     "tags": [
      "free-form"
     ]
    },
    {
     "title": "Kawano & Oguri (2006)",
     "refs": [
      "2006PASJ...58..271K"
     ],
     "availability": "unknown",
     "tags": [
      "parametric",
      "multiple-models"
     ],
     "note": "A series of mass models with different inner density slopes, used to predict the\ndistribution of quasar time delays."
    },
    {
     "title": "Sharon et al. (2005)",
     "refs": [
      "2005ApJ...629L..73S"
     ],
     "availability": "unknown"
    },
    {
     "title": "Williams & Saha (2004)",
     "refs": [
      "2004AJ....128.2631W"
     ],
     "software": "other",
     "availability": "unknown",
     "tags": [
      "free-form"
     ],
     "note": "Free-form (pixellated) models of the quadruple quasar, made with PixeLens."
    },
    {
     "title": "Oguri et al. (2004)",
     "refs": [
      "2004ApJ...605...78O"
     ],
     "data": [
      "ground"
     ],
     "availability": "unknown",
     "tags": [
      "parametric",
      "multiple-models"
     ],
     "note": "A range of models from the discovery follow-up; they place the potential centre off the\nbrightest cluster galaxy, elongated north-south, with large shear."
    }
   ]
  },
  {
   "name": "SDSS J1029+2623",
   "designations": [
    "CXOGSG J102911.9+262338",
    "1RXS J102912.0+262338"
   ],
   "ra": "10:29:11.90",
   "dec": "+26:23:38.00",
   "z": 0.588,
   "models": [
    {
     "title": "Napier et al. (2023b)",
     "refs": [
      "2023ApJ...959..134N"
     ],
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography"
     ],
     "note": "Modelled with [SDSS J1004+4112](cluster:sdss-j1004p4112) and\n[SDSS J2222+2745](cluster:sdss-j2222p2745) for a time-delay H0 measurement."
    },
    {
     "title": "Acebron et al. (2022b)",
     "refs": [
      "2022ApJ...926...86A"
     ],
     "availability": "unknown",
     "note": "The paper also studies the [multiply imaged quasar](transient:sdss-j1029p2623-agn)."
    },
    {
     "title": "Oguri et al. (2013)",
     "refs": [
      "2013MNRAS.429..482O"
     ],
     "availability": "unknown"
    },
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    },
    {
     "title": "Kratzer et al. (2011)",
     "refs": [
      "2011ApJ...728L..18K"
     ],
     "data": [
      "ground"
     ],
     "availability": "unknown",
     "note": "Model fitted to resolved radio (VLA) positions and flux ratios of images B and C,\nadding a substructure of about 10^9 solar masses near image B to explain the flux anomaly."
    },
    {
     "title": "Oguri et al. (2008)",
     "refs": [
      "2008ApJ...676L...1O"
     ],
     "data": [
      "ground"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Mass models that include the newly found third quasar image (a naked-cusp configuration)."
    }
   ]
  },
  {
   "name": "SDSS J1038+4849",
   "ra": "10:38:43",
   "dec": "+48:49:18.73",
   "z": 0.4308,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1050+0017",
   "ra": "10:50:40",
   "dec": "+00:17:06.91",
   "z": 0.5931,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1055+5547",
   "aka": [
    "RCS2 J1055+5547"
   ],
   "ra": "10:55:05",
   "dec": "+55:48:23.23",
   "z": 0.466,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1110+6459",
   "ra": "11:10:18",
   "dec": "+64:59:47.02",
   "z": 0.656,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "Abedi et al. (2026)",
     "refs": [
      "arXiv:2606.20804"
     ],
     "data": [
      "JWST",
      "HST"
     ],
     "availability": "unknown"
    },
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1115+1645",
   "ra": "11:15:04",
   "dec": "+16:45:38.40",
   "z": 0.537,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1138+2754",
   "ra": "11:38:09",
   "dec": "+27:54:30.90",
   "z": 0.451,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1152+0930",
   "ra": "11:52:47",
   "dec": "+09:30:14.54",
   "z": 0.517,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1152+3313",
   "ra": "11:52:00",
   "dec": "+33:13:41.72",
   "z": 0.3612,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1156+1911",
   "ra": "11:56:06",
   "dec": "+19:11:12.68",
   "z": 0.54547,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1207+5254",
   "ra": "12:07:36",
   "dec": "+52:54:58.20",
   "z": 0.275,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1209+2640",
   "designations": [
    "eMACS J1209.4+2640"
   ],
   "ra": "12:09:24",
   "dec": "+26:40:46.50",
   "z": 0.5606,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "Ebeling et al. (2025)",
     "refs": [
      "2025MNRAS.537.2662E"
     ],
     "data": [
      "HST",
      "Keck"
     ],
     "software": "Lenstool",
     "availability": "unknown",
     "tags": [
      "parametric"
     ]
    },
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1226+2152",
   "aka": [
    "SDSS J1226+2149"
   ],
   "designations": [
    "WHL J122651.1+214952",
    "PSZ2 G254.92+82.31",
    "PSZ2 1173",
    "MACS J1226.8+2153",
    "RXC J1226.8+2153",
    "MCXC J1226.8+2153"
   ],
   "ra": "12:26:51.74",
   "dec": "+21:52:25.57",
   "z": 0.43,
   "programs": [
    "templates"
   ],
   "models": [
    {
     "title": "Sharon et al. (2022b)",
     "program": "templates",
     "refs": [
      "2022arXiv220705709S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens model (MAST TEMPLATES page)",
       "url": "https://archive.stsci.edu/hlsp/templates"
      }
     ],
     "note": "Model of the northern core, prepared for the [TEMPLATES](program:templates) program."
    },
    {
     "title": "Tejos et al. (2021)",
     "program": "templates",
     "refs": [
      "2021MNRAS.507..663T"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens model (MAST TEMPLATES page)",
       "url": "https://archive.stsci.edu/hlsp/templates"
      }
     ],
     "note": "Model of the northern core."
    },
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown",
     "note": "Covers the southern field of the cluster."
    }
   ],
   "notes": "This field includes two separate cluster cores about 2.5' apart, both of which act as\nstrong lenses (see e.g. [Oguri et al. 2012](ref:2012MNRAS.420.3213O)): the northern core\n(SDSS J1226+2152, this entry's position) and the southern core (SDSS J1226+2149).",
   "ignore_position_check": [
    "SDSS J1226+2149",
    "WHL J122651.1+214952"
   ]
  },
  {
   "name": "SDSS J1315+5439",
   "designations": [
    "WHL J131509.3+543752",
    "RM J131511.2+543740.5"
   ],
   "ra": "13:15:09.30",
   "dec": "+54:37:51.8",
   "z": 0.588,
   "models": [
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "SDSS J1326+4806",
   "ra": "13:26:00.01",
   "dec": "+48:06:43.53",
   "z": 0.396,
   "models": [
    {
     "title": "Shu et al. (2019)",
     "refs": [
      "2019MNRAS.489.4741S"
     ],
     "availability": "unknown",
     "note": "A simple model made to test whether SDSS J1326+4806 is a multiply imaged quasar."
    }
   ]
  },
  {
   "name": "SDSS J1329+2243",
   "ra": "13:29:34",
   "dec": "+22:43:00.24",
   "z": 0.4427,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1336-0331",
   "ra": "13:36:00",
   "dec": "-03:31:28.63",
   "z": 0.17637,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1343+4155",
   "ra": "13:43:33",
   "dec": "+41:55:04.08",
   "z": 0.418,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1420+3955",
   "ra": "14:20:39",
   "dec": "+39:55:04.96",
   "z": 0.607,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1439+1208",
   "ra": "14:39:10",
   "dec": "+12:08:24.75",
   "z": 0.42734,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1446+3032",
   "designations": [
    "WHL J144633.7+303258",
    "GMBCG J221.64022+30.54954",
    "RM J144633.7+303258.3",
    "1RXS J144636.1+303306"
   ],
   "ra": "14:46:34.02",
   "dec": "+30:32:58.2",
   "z": 0.464,
   "models": [
    {
     "title": "Oguri et al. (2012)",
     "refs": [
      "2012MNRAS.420.3213O"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "SDSS J1456+5702",
   "ra": "14:56:01",
   "dec": "+57:02:20.60",
   "z": 0.484,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1522+2535",
   "ra": "15:22:53",
   "dec": "+25:35:29.36",
   "z": 0.602,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1527+0652",
   "ra": "15:27:45",
   "dec": "+06:52:31.79",
   "z": 0.392,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "unavailable",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "This cluster's model was not released because it is poorly constrained."
    }
   ]
  },
  {
   "name": "SDSS J1531+3414",
   "ra": "15:31:11",
   "dec": "+34:14:24.91",
   "z": 0.335,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1604+2244",
   "ra": "16:04:10",
   "dec": "+22:44:16.69",
   "z": 0.286,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J1621+0607",
   "ra": "16:21:32",
   "dec": "+06:07:19.85",
   "z": 0.3429,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1632+3500",
   "ra": "16:32:10",
   "dec": "+35:00:30.16",
   "z": 0.466,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J1723+3411",
   "ra": "17:23:36.50",
   "dec": "+34:11:55.90",
   "z": 0.4423,
   "programs": [
    "sgas",
    "templates"
   ],
   "models": [
    {
     "title": "TEMPLATES: Florian et al. (2021)",
     "program": "templates",
     "refs": [
      "2021ApJ...916...50F",
      "2020ApJS..247...12S"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens model (MAST TEMPLATES page)",
       "url": "https://archive.stsci.edu/hlsp/templates"
      }
     ],
     "note": "Studied by [Florian et al. (2021)](ref:2021ApJ...916...50F) and\n[Sharon et al. (2020)](ref:2020ApJS..247...12S) in preparation for the TEMPLATES\nprogram."
    },
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J2111-0114",
   "ra": "21:11:19",
   "dec": "-01:14:23.57",
   "z": 0.6363,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ],
     "note": "The cluster's lensing properties were previously studied by\n[Oguri et al. (2012)](ref:2012MNRAS.420.3213O)."
    }
   ]
  },
  {
   "name": "SDSS J2222+2745",
   "designations": [
    "WHL J222208.6+274536"
   ],
   "ra": "22:22:08.58",
   "dec": "+27:45:35.63",
   "z": 0.489,
   "models": [
    {
     "title": "Napier et al. (2023b)",
     "refs": [
      "2023ApJ...959..134N"
     ],
     "availability": "unknown",
     "tags": [
      "time-delay-cosmography"
     ],
     "note": "Modelled with [SDSS J1004+4112](cluster:sdss-j1004p4112) and\n[SDSS J1029+2623](cluster:sdss-j1029p2623) for a time-delay H0 measurement."
    },
    {
     "title": "Acebron et al. (2022a)",
     "refs": [
      "2022A&A...668A.142A"
     ],
     "availability": "unknown",
     "note": "The paper also studies the [multiply imaged quasar](transient:sdss-j2222p2745-agn)."
    },
    {
     "title": "Sharon et al. (2017)",
     "refs": [
      "2017ApJ...835....5S"
     ],
     "availability": "unknown",
     "note": "Includes time-delay predictions for the multiply imaged quasar."
    },
    {
     "title": "Dahle et al. (2013)",
     "refs": [
      "2013ApJ...773..146D"
     ],
     "data": [
      "ground"
     ],
     "availability": "unknown",
     "tags": [
      "parametric"
     ],
     "note": "Parametric models from the discovery paper, constrained by the quasar images and a giant arc at z = 2.30."
    }
   ]
  },
  {
   "name": "SDSS J2243-0935",
   "ra": "22:43:23",
   "dec": "-09:35:21.40",
   "z": 0.447,
   "programs": [
    "sgas"
   ],
   "models": [
    {
     "title": "SGAS: Sharon et al. (2020)",
     "program": "sgas",
     "refs": [
      "2020ApJS..247...12S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Lens models (MAST SGAS page)",
       "url": "https://archive.stsci.edu/hlsp/sgas"
      }
     ]
    }
   ]
  },
  {
   "name": "SDSS J2340+2947",
   "designations": [
    "WHL J234028.5+294747",
    "CSWA 161"
   ],
   "ra": "23:40:29",
   "dec": "+29:47:47",
   "z": 0.485,
   "models": [
    {
     "title": "Florian et al. (2021)",
     "refs": [
      "2021ApJ...916...50F"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "SMACS J0723.3-7327",
   "designations": [
    "PLCKESZ G284.99-23.70",
    "PLCK G285.0-23.7",
    "MCXC J0723.3-7327",
    "PSZ1 G284.97-23.69",
    "PSZ2 G284.97-23.69"
   ],
   "ra": "07:23:13.30",
   "dec": "-73:27:25.2",
   "z": 0.388,
   "programs": [
    "relics",
    "venus",
    "alcs"
   ],
   "models": [
    {
     "title": "Mahler et al. (2023)",
     "refs": [
      "2023ApJ...945...49M"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "LAM Strong Lensing Cluster Atlas",
       "url": "https://data.lam.fr/sl-cluster-atlas/home"
      }
     ]
    },
    {
     "title": "Caminha et al. (2022)",
     "refs": [
      "2022A&A...666L...9C"
     ],
     "data": [
      "JWST",
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download (CDS)",
       "url": "https://cdsarc.cds.unistra.fr/ftp/J/A+A/666/L9/"
      },
      {
       "label": "CDS catalogue page",
       "url": "http://cdsarc.u-strasbg.fr/viz-bin/cat/J/A+A/666/L9"
      }
     ]
    },
    {
     "title": "RELICS: Sharon et al. (2023)",
     "program": "relics",
     "refs": [
      "2023ApJS..264...15S"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/smacs0723m73/models/"
      }
     ],
     "note": "MAST provides models made with glafic, Lenstool and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "SMACS J2031.8-4036",
   "ra": "20:31:53.26",
   "dec": "-40:37:30.8",
   "z": 0.331,
   "programs": [
    "slice",
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    },
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/SMACS2031/"
      }
     ]
    }
   ]
  },
  {
   "name": "SMACS J2131.1-4019",
   "designations": [
    "SPT-CL J2131-4019",
    "ACT-CL J2131.0-4019"
   ],
   "ra": "21:31:03.82",
   "dec": "-40:19:17.8",
   "z": 0.447,
   "programs": [
    "venus",
    "muse-lensing"
   ],
   "models": [
    {
     "title": "Richard et al. (2021)",
     "program": "muse-lensing",
     "refs": [
      "2021A&A...646A..83R"
     ],
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/SMACS2131/"
      }
     ]
    }
   ]
  },
  {
   "name": "SMACS J2332.4-5358",
   "designations": [
    "LCS-CL J233227-5358.4",
    "PSZ2 G325.99-59.48",
    "ACT-CL J2332.4-5358",
    "SPT-CL J2332-5358"
   ],
   "ra": "23:32:27.48",
   "dec": "-53:58:28.2",
   "z": 0.402,
   "programs": [
    "muse-lensing"
   ],
   "models": [
    {
     "title": "MUSE data release",
     "program": "muse-lensing",
     "data": [
      "HST",
      "MUSE"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Mass model",
       "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/models/SMACS2332/"
      }
     ],
     "note": "Not described in a paper as of September 2024. See also\n[Richard et al. (2021)](ref:2021A&A...646A..83R) and\n[Thai et al. (2023)](ref:2023A&A...678A.139T)."
    }
   ]
  },
  {
   "name": "SPT-CL J0049-2440",
   "designations": [
    "ACT-CL J0049.1-2440",
    "PSZ1 0406",
    "PSZ1 G110.75-87.48",
    "PSZ2 G110.28-87.48"
   ],
   "ra": "00:49:10.44",
   "dec": "-24:40:52.32",
   "z": 0.527,
   "models": [
    {
     "title": "Mahler et al. (2025)",
     "refs": [
      "2025ApJ...980...48M"
     ],
     "availability": "unknown",
     "note": "Modelled in the same paper as [SPT-CL J2325-4111](cluster:spt-cl-j2325m4111)."
    }
   ]
  },
  {
   "name": "SPT-CL J0216-2609",
   "designations": [
    "ACT-CL J0216.6-2609"
   ],
   "ra": "02:16:36.90",
   "dec": "-26:09:44.70",
   "z": 0.79,
   "models": [
    {
     "title": "Roberson et al. (2026)",
     "refs": [
      "2026ApJ..1009...24R"
     ],
     "availability": "unknown",
     "tags": [
      "preliminary"
     ],
     "note": "The authors call the model underconstrained and severely limited."
    }
   ]
  },
  {
   "name": "SPT-CL J0304-5404",
   "designations": [
    "ACT-CL J0304.9-5404"
   ],
   "ra": "03:04:51.86",
   "dec": "-54:04:30.00",
   "z": 0.794,
   "models": [
    {
     "title": "Roberson et al. (2026)",
     "refs": [
      "2026ApJ..1009...24R"
     ],
     "availability": "unknown",
     "tags": [
      "preliminary"
     ],
     "note": "The authors call the model underconstrained and severely limited."
    }
   ]
  },
  {
   "name": "SPT-CL J0356-5337",
   "designations": [
    "ACT-CL J0356.3-5337",
    "PSZSPT J0356-5337"
   ],
   "ra": "03:56:20.52",
   "dec": "-53:37:59.2",
   "z": 1.035,
   "models": [
    {
     "title": "Smith et al. (2025a)",
     "refs": [
      "2025ApJ...991..142S"
     ],
     "availability": "unknown",
     "tags": [
      "multiple-models"
     ],
     "note": "Updates the [Mahler et al. (2020)](#mahler-et-al-2020) model."
    },
    {
     "title": "Mahler et al. (2020)",
     "refs": [
      "2020ApJ...894..150M"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "SPT-CL J0516-5755",
   "designations": [
    "ACT-CL J0516.9-5754"
   ],
   "ra": "05:16:57.6",
   "dec": "-57:55:00.1",
   "z": 0.966,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    }
   ]
  },
  {
   "name": "SPT-CL J0546-5345",
   "designations": [
    "ACT-CL J0546-5345",
    "ACT-CL J0546.6-5345",
    "ACT-CL J0546-5346"
   ],
   "ra": "05:46:36.98",
   "dec": "-53:45:41.4",
   "z": 1.066,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Allingham et al. (2025)",
     "program": "slice",
     "refs": [
      "2025ApJ...990L..25A"
     ],
     "data": [
      "JWST"
     ],
     "availability": "public",
     "links": [
      {
       "label": "Model download (Zenodo)",
       "url": "https://zenodo.org/records/16534337"
      },
      {
       "label": "Model download (Dropbox)",
       "url": "https://www.dropbox.com/scl/fo/8fic6htci3ena7dxd3c4f/ALEwQayC-JZJFfeaXjPokkg?rlkey=5ne3rx9k0j90wvb577py1o0u8&st=11gqzcqt&dl=0"
      }
     ]
    }
   ]
  },
  {
   "name": "SPT-CL J0615-5746",
   "designations": [
    "ACT-CL J0615.8-5746",
    "PLCK G266.6-27.3",
    "PSZ1 G266.56-27.31",
    "PSZ2 G266.54-27.31"
   ],
   "ra": "06:15:51.60",
   "dec": "-57:46:34.7",
   "z": 0.972,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS: Paterno-Mahler et al. (2018)",
     "program": "relics",
     "refs": [
      "2018ApJ...863..154P"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/spt0615m57/models/"
      }
     ],
     "note": "MAST provides models made with glafic, Lenstool and LTM (Zitrin)."
    }
   ]
  },
  {
   "name": "SPT-CL J2011-5228",
   "designations": [
    "ACT-CL J2011.1-5228"
   ],
   "ra": "20:11:07.4",
   "dec": "-52:28:24.2",
   "z": 1.064,
   "programs": [
    "slice"
   ],
   "models": [
    {
     "title": "SLICE: Cerny et al. (2026a)",
     "program": "slice",
     "refs": [
      "2026ApJ..1001...60C"
     ],
     "data": [
      "JWST"
     ],
     "availability": "upcoming",
     "note": "The model will be released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
    }
   ]
  },
  {
   "name": "SPT-CL J2325-4111",
   "designations": [
    "Abell S1121",
    "ACT-CL J2325.2-4111",
    "PSZ1 G348.92-67.38",
    "PSZ2 G348.90-67.37"
   ],
   "ra": "23:25:11.20",
   "dec": "-41:11:47.76",
   "z": 0.358,
   "programs": [
    "venus"
   ],
   "models": [
    {
     "title": "Mahler et al. (2025)",
     "refs": [
      "2025ApJ...980...48M"
     ],
     "availability": "unknown",
     "note": "Modelled in the same paper as [SPT-CL J0049-2440](cluster:spt-cl-j0049m2440)."
    }
   ]
  },
  {
   "name": "WARPS J1415.1+3612",
   "designations": [
    "CDGS 57",
    "WARP J1415.1+3612",
    "CL J1415.1+3612",
    "CL J1415+3612",
    "MCXC J1415.1+3612"
   ],
   "ra": "14:15:11.10",
   "dec": "+36:12:03.0",
   "z": 1.03,
   "models": [
    {
     "title": "Huang et al. (2009)",
     "refs": [
      "2009ApJ...707L..12H"
     ],
     "availability": "unknown",
     "note": "The paper reports a multiply imaged galaxy at z = 3.9 behind the cluster."
    }
   ]
  },
  {
   "name": "WH J040011.7-270711",
   "ra": "04:00:11.73",
   "dec": "-27:07:10.52",
   "z": 0.6495,
   "models": [
    {
     "title": "Bazzanini et al. (2025)",
     "refs": [
      "2025A&A...698A..29B"
     ],
     "availability": "unknown",
     "tags": [
      "preliminary"
     ],
     "note": "Made to study the candidate multiply imaged\n[AGN](transient:wh-j040011.7m270711-agn-candidate) behind the cluster."
    }
   ]
  },
  {
   "name": "WHL J013719.8-082841",
   "aka": [
    "WHL J24.3324-8.477"
   ],
   "ra": "01:37:19.78",
   "dec": "-08:28:40.7",
   "z": 0.569,
   "programs": [
    "relics",
    "venus"
   ],
   "models": [
    {
     "title": "RELICS",
     "program": "relics",
     "refs": [
      "2022Natur.603..815W"
     ],
     "data": [
      "HST"
     ],
     "availability": "public",
     "tags": [
      "multiple-models"
     ],
     "links": [
      {
       "label": "Lens models (MAST)",
       "url": "https://archive.stsci.edu/hlsps/relics/whl0137m08/models/"
      }
     ],
     "note": "MAST provides models made with glafic, Lenstool, WSLAP+ and LTM (Zitrin); all four are\ndescribed in [Welch et al. (2022)](ref:2022Natur.603..815W), the discovery paper of the\nlensed star Earendel."
    }
   ]
  },
  {
   "name": "XLSSC 122",
   "designations": [
    "ACT-CL J0217.7-0345",
    "3XLSS J021744.0-034531",
    "XLSSU J021744.1-034536"
   ],
   "ra": "02:17:44.10",
   "dec": "-03:46:11.00",
   "z": 1.98,
   "models": [
    {
     "title": "Finner et al. (2025)",
     "refs": [
      "2025ApJ...994L..35F"
     ],
     "data": [
      "JWST"
     ],
     "availability": "unknown"
    }
   ]
  },
  {
   "name": "ZwCl 0847.2+3617",
   "aka": [
    "Zwicky 1953"
   ],
   "designations": [
    "WHL J085007.2+360421",
    "SPIDERS 2_07063",
    "PSZ2 G186.99+38.65",
    "GMBCG J132.53297+36.07048",
    "MCXC J0850.2+3603",
    "PSZ1 0631",
    "PSZ1 G186.98+38.66",
    "RXC J0850.1+3603",
    "RXC J0850.2+3603"
   ],
   "ra": "08:50:11.98",
   "dec": "+36:03:41.00",
   "z": 0.377,
   "models": [
    {
     "title": "Wong et al. (2017)",
     "refs": [
      "2017ApJ...844..127W"
     ],
     "availability": "unknown",
     "tags": [
      "weak-lensing"
     ]
    }
   ]
  }
 ],
 "transients": [
  {
   "name": "Abell 1689 CAND-10658",
   "class": "supernova",
   "subclass": "IIn (photometric)",
   "status": "candidate",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:22.31",
   "dec": "-01:21:45.0",
   "z": 0.94,
   "refs": [
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 0.58 mag according to the lens models used there. Classified from its light\ncurve. Host redshift photometric."
  },
  {
   "name": "Abell 1689 CAND-10662",
   "class": "supernova",
   "subclass": "IIP (photometric)",
   "status": "candidate",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:24.82",
   "dec": "-01:19:42.9",
   "z": 1.03,
   "refs": [
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 1.04 mag according to the lens models used there. Classified from its light\ncurve. Host redshift photometric."
  },
  {
   "name": "Abell 1689 CAND-1392",
   "class": "supernova",
   "subclass": "IIP (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:29.69",
   "dec": "-01:22:12.0",
   "z": 0.944,
   "refs": [
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 1.09 mag according to the lens models used there. Classified from its light\ncurve."
  },
  {
   "name": "Abell 1689 CAND-669",
   "class": "supernova",
   "subclass": "IIL (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:33.45",
   "dec": "-01:23:42.9",
   "z": 0.671,
   "refs": [
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 0.31 mag according to the lens models used there. Classified from its light\ncurve."
  },
  {
   "name": "Abell 1689 CAND-821",
   "class": "supernova",
   "subclass": "IIn (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:26.43",
   "dec": "-01:21:31.2",
   "z": 1.703,
   "refs": [
    "2011ApJ...742L...7A",
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 1.58 mag according to the lens models used there. Classified from its light\ncurve. Reported by Amanullah et al. (2011) as a highly magnified supernova at z = 1.703."
  },
  {
   "name": "Abell 1689 CAND-ISAAC",
   "class": "supernova",
   "subclass": "IIP (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-1689",
   "ra": "13:11:28.01",
   "dec": "-01:19:25.0",
   "z": 0.637,
   "refs": [
    "2009A&A...507...71G",
    "2016A&A...594A..54P"
   ],
   "notes": "Core-collapse supernova behind Abell 1689, one of six in the near-infrared supernova\nsearches compiled by [Petrushevska et al. (2016)](ref:2016A&A...594A..54P); the cluster brightens\nit by about 1.4 mag according to the lens models used there. Classified from its light\ncurve. Found in the VLT/ISAAC search of Goobar et al. (2009), who estimated z ~ 0.59;\nthe host spectrum later gave z = 0.637."
  },
  {
   "name": "Abell 370 archival SN",
   "class": "supernova",
   "subclass": "CCSN",
   "status": "confirmed",
   "cluster": "abell-370",
   "refs": [
    "2022Natur.611..256C"
   ],
   "notes": "Archival multiply-imaged supernova in _Hubble Space Telescope_ images from 2010, in a\ngalaxy at photometric z ~ 2.9 ([Chen et al. 2022](ref:2022Natur.611..256C)). The three\nimages show it at different times after explosion; the early light curve matches shock\ncooling of a red-supergiant progenitor. No spectral type was measured."
  },
  {
   "name": "Abell S295 SN1",
   "class": "supernova",
   "subclass": "Ib/c (photometric)",
   "status": "candidate",
   "images": "single",
   "cluster": "abell-s295",
   "ra": "02:45:34.26",
   "dec": "-53:01:51.0",
   "z": 0.64,
   "discovered": 2016,
   "refs": [
    "2023MNRAS.522.4718G"
   ],
   "notes": "Likely core-collapse (Ib/c) supernova at z ~ 0.64, just behind Abell S295 (z = 0.30),\nfound in RELICS imaging ([Golubchik et al. 2023](ref:2023MNRAS.522.4718G)). Redshift and\ntype are photometric."
  },
  {
   "name": "COOL J0335-1927 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "cool-j0335m1927",
   "z": 3.27,
   "refs": [
    "2023ApJ...954L..38N"
   ],
   "notes": "Lensed quasar at z = 3.27 ([Napier et al. 2023a](ref:2023ApJ...954L..38N))."
  },
  {
   "name": "COOL J0542-2125 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "cool-j0542m2125",
   "refs": [
    "2023ApJ...946...63M"
   ],
   "notes": "Quasar with a 25.9 arcsec image separation, lensed by a merging cluster\n([Martinez et al. 2023](ref:2023ApJ...946...63M))."
  },
  {
   "name": "MACS J0035.4-2015 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "macs-j0035.4m2015",
   "z": 2.06,
   "refs": [
    "2023MNRAS.522.5142F"
   ],
   "notes": "Variable AGN at z = 2.06, triply imaged ([Furtak et al. 2023a](ref:2023MNRAS.522.5142F))."
  },
  {
   "name": "MACS J0416.1-2403 SN01",
   "class": "supernova",
   "status": "confirmed",
   "images": "single",
   "cluster": "macs-j0416.1m2403",
   "ra": "04:16:07.09",
   "dec": "-24:05:24.8",
   "z": 2.205,
   "refs": [
    "2023ApJS..269...43Y"
   ],
   "notes": "Supernova in a galaxy at z = 2.205 found in the PEARLS JWST imaging of MACS\nJ0416.1-2403, magnified about 2.9 times ([Yan et al. 2023](ref:2023ApJS..269...43Y))."
  },
  {
   "name": "MACS J0416.1-2403 SN02",
   "class": "supernova",
   "status": "confirmed",
   "images": "single",
   "cluster": "macs-j0416.1m2403",
   "ra": "04:16:10.61",
   "dec": "-24:04:28.2",
   "z": 0.7093,
   "refs": [
    "2023ApJS..269...43Y"
   ],
   "notes": "Supernova in a spiral galaxy at z = 0.7093 found in the PEARLS JWST imaging of MACS\nJ0416.1-2403, magnified about 1.9 times ([Yan et al. 2023](ref:2023ApJS..269...43Y))."
  },
  {
   "name": "MACS J1347.5-1144 SN candidate",
   "class": "supernova",
   "status": "candidate",
   "cluster": "macs-j1347.5m1144",
   "z": 1.76,
   "discovered": 2022,
   "refs": [
    "2022ATel15463....1K"
   ],
   "links": [
    {
     "label": "HST DD 17228 (light curve and grism spectroscopy)",
     "url": "https://www.stsci.edu/hst-program-info/program/?program=17228"
    }
   ],
   "notes": "Candidate young supernova found in May 2022 HST imaging, in a galaxy at z = 1.76 that the\ncluster lenses into multiple images (magnification about 4 for the observed image). It\nmay reappear about 9.5 years later in a more strongly magnified arc of the same galaxy\n([Kelly et al. 2022](ref:2022ATel15463....1K))."
  },
  {
   "name": "SDSS J0909+4449 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "sdss-j0909p4449",
   "refs": [
    "2018MNRAS.481L.136S"
   ],
   "notes": "Large-separation, triply-imaged quasar at z ~ 2.8\n([Shu et al. 2018](ref:2018MNRAS.481L.136S))."
  },
  {
   "name": "SDSS J1004+4112 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "sdss-j1004p4112",
   "z": 1.734,
   "refs": [
    "2003Natur.426..810I",
    "2004AJ....128.2631W",
    "2004ApJ...605...78O",
    "2004ApJ...610..679R",
    "2005ApJ...629L..73S",
    "2005PASJ...57L...7I",
    "2006A&A...454..493L",
    "2006ApJ...647..215O",
    "2006PASJ...58..271K",
    "2007ApJ...662...62F",
    "2008ApJ...676..761F",
    "2008PASJ...60L..27I",
    "2009MNRAS.397..341L",
    "2010PASJ...62.1017O",
    "2011ApJ...739L..28J",
    "2015PASJ...67...21M",
    "2016ApJ...830..149F",
    "2020A&A...634A..27P",
    "2020A&A...643A..10H",
    "2022ApJ...937...34M",
    "2022ApJ...937...35F",
    "2023A&A...672A..45H",
    "2023ApJ...959..134N",
    "2024A&A...682A..57F",
    "2024A&A...682A.187M",
    "2024A&A...691A..97F",
    "2024MNRAS.527.2639P",
    "2026ApJ...997..274M"
   ],
   "notes": "Quasar at z = 1.734 lensed into four images up to 14.6 arcsec apart, the first quasar\nknown to be lensed by a cluster ([Inada et al. 2003](ref:2003Natur.426..810I)); a faint\nfifth image lies near the brightest cluster galaxy\n([Inada et al. 2005](ref:2005PASJ...57L...7I)). All the time delays are measured,\nthe longest from a 14.5-year campaign\n([Muñoz et al. 2022](ref:2022ApJ...937...34M)), and are used for H0 measurements and to\nconstrain the cluster's substructure. Microlensing of the images probes the quasar's\naccretion disc and broad-line region."
  },
  {
   "name": "SDSS J1029+2623 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "sdss-j1029p2623",
   "z": 2.197,
   "refs": [
    "2006ApJ...653L..97I",
    "2008ApJ...676L...1O",
    "2011ApJ...728L..18K",
    "2012ApJ...758...26O",
    "2013AJ....145...48M",
    "2013ApJ...764..186F",
    "2013MNRAS.429..482O",
    "2014ApJ...794L..20M",
    "2016ApJ...825...25M",
    "2020ApJ...890....3R",
    "2022ApJ...926...86A",
    "2023ApJ...959..134N"
   ],
   "notes": "Quasar at z = 2.197 lensed into two images 22.5 arcsec apart, the widest separation known\nwhen found ([Inada et al. 2006](ref:2006ApJ...653L..97I)); a third image close to one of\nthem makes it a naked-cusp configuration ([Oguri et al. 2008](ref:2008ApJ...676L...1O)).\nIts time delay is about two years ([Fohlmeister et al. 2013](ref:2013ApJ...764..186F)).\nLater papers study flux-ratio anomalies, X-ray emission and outflows seen along the\ndifferent sight lines."
  },
  {
   "name": "SDSS J1326+4806 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "sdss-j1326p4806",
   "refs": [
    "2019MNRAS.489.4741S"
   ],
   "notes": "Multiply-imaged quasar; [Shu et al. (2019)](ref:2019MNRAS.489.4741S) built a simple lens\nmodel to test the lensing interpretation."
  },
  {
   "name": "SDSS J2222+2745 AGN",
   "class": "agn",
   "status": "confirmed",
   "cluster": "sdss-j2222p2745",
   "z": 2.805,
   "refs": [
    "2013ApJ...773..146D",
    "2015ApJ...813...67D",
    "2017ApJ...835....5S",
    "2021ApJ...911...64W",
    "2021ApJ...915L...9W",
    "2022A&A...668A.142A",
    "2023ApJ...959..134N"
   ],
   "notes": "Quasar at z = 2.8 lensed into six images up to 15.1 arcsec apart, found in the Sloan\nGiant Arcs Survey ([Dahle et al. 2013](ref:2013ApJ...773..146D)). Time delays:\n[Dahle et al. (2015)](ref:2015ApJ...813...67D); lens model and delay predictions:\n[Sharon et al. (2017)](ref:2017ApJ...835....5S). The multiple images were also used to\nmeasure the quasar's black-hole mass by reverberation mapping."
  },
  {
   "name": "SN 2022riv",
   "aliases": [
    "AT 2022riv"
   ],
   "class": "supernova",
   "subclass": "Ia",
   "status": "confirmed",
   "cluster": "rx-j2129.7p0005",
   "ra": "21:29:40.21",
   "dec": "+00:05:24.2",
   "z": 1.522,
   "discovered": 2022,
   "refs": [
    "2022TNSAN.169....1K",
    "2026ApJ..1008..230D"
   ],
   "links": [
    {
     "label": "HST DD 17253 (light curve)",
     "url": "https://www.stsci.edu/hst-program-info/program/?program=17253"
    },
    {
     "label": "JWST DD 2767 (spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=2767"
    }
   ],
   "notes": "Type Ia supernova in a galaxy at z = 1.522 that RX J2129.7+0005 lenses into three\nimages; it was seen in the last-arriving image, with the other two predicted to have\npassed roughly 320 and 1000 days earlier. JWST/NIRSpec spectroscopy confirmed the type,\nand the magnification of the observed image (about 5) was measured from the light curve\nand compared with six lens models\n([Dhanasingham et al. 2026](ref:2026ApJ..1008..230D))."
  },
  {
   "name": "SN Ares",
   "class": "supernova",
   "subclass": "CCSN",
   "status": "confirmed",
   "cluster": "macs-j0308.9p2645",
   "ra": "03:08:53.42",
   "dec": "+26:45:58.6",
   "z": 1.275,
   "discovered": 2025,
   "links": [
    {
     "label": "JWST DD 9478 (imaging and spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=9478"
    }
   ],
   "notes": "Core-collapse supernova found in VENUS JWST imaging on 2025 August 25 and announced in\nJanuary 2026. It appeared in the first of three images of its host; the other two are\nexpected only after several decades (about 60 years), the longest time delays known\nfor a lensed supernova. No paper yet; details from the public DD proposal."
  },
  {
   "name": "SN Atalanta",
   "class": "supernova",
   "subclass": "IIP (photometric)",
   "status": "confirmed",
   "cluster": "smacs-j0723.3m7327",
   "ra": "07:23:17.70",
   "dec": "-73:27:10.7",
   "links": [
    {
     "label": "HST DD 18297 (light curve)",
     "url": "https://www.stsci.edu/hst-program-info/program/?program=18297"
    },
    {
     "label": "JWST DD 12774 (imaging and spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=12774"
    }
   ],
   "notes": "Multiply-imaged supernova found in JWST/NIRCam imaging of SMACS J0723.3-7327. Two images\nare visible, magnified about 25 times, with a predicted time delay of 20-30 days. The\nphotometry suggests a Type IIP near the end of its plateau; its very faint host has no\nspectroscopic redshift yet. No paper yet; details from the public DD proposals.\nPosition: image 1."
  },
  {
   "name": "SN Athena",
   "class": "supernova",
   "subclass": "CCSN",
   "status": "confirmed",
   "cluster": "macs-j0417.5m1154",
   "z": 0.87,
   "discovered": 2025,
   "links": [
    {
     "label": "JWST DD 12781 (monitoring for the reappearance)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=12781"
    },
    {
     "label": "HST DD 18470 (monitoring for the reappearance)",
     "url": "https://www.stsci.edu/hst-program-info/program/?program=18470"
    }
   ],
   "notes": "Core-collapse supernova found in VENUS JWST imaging in October 2025, in the quintuply\nimaged \"question mark\" galaxy (z = 0.87). It was caught as the second of three images;\nthree lens models predict the next image a few arcseconds away between August 2026 and\nMarch 2027, and joint JWST and HST DD programs are monitoring for it. No paper yet;\ndetails from the public DD proposals."
  },
  {
   "name": "SN CLA11Tib",
   "class": "supernova",
   "subclass": "unclassified",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-383",
   "ra": "02:48:01.27",
   "dec": "-03:33:16.9",
   "z": 1.143,
   "discovered": 2011,
   "refs": [
    "2014ApJ...786....9P"
   ],
   "notes": "Supernova behind Abell 383 from the CLASH survey; its type is inconclusive. The lens\nmodels predict 0.43 mag of magnification ([Patel et al. 2014](ref:2014ApJ...786....9P))."
  },
  {
   "name": "SN CLN12Did",
   "class": "supernova",
   "subclass": "Ia (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "macs-j1532.8p3021",
   "ra": "15:32:59.25",
   "dec": "+30:21:42.8",
   "z": 0.851,
   "discovered": 2012,
   "refs": [
    "2014ApJ...786....9P",
    "2014MNRAS.440.2742N"
   ],
   "notes": "Type Ia supernova behind RX J1532.9+3021 from the CLASH survey, about 0.2 mag brighter\nthan unlensed SNe Ia; the lens models predict 0.28 mag ([Patel et al.\n2014](ref:2014ApJ...786....9P))."
  },
  {
   "name": "SN CLO12Car",
   "class": "supernova",
   "subclass": "Ia (photometric)",
   "status": "confirmed",
   "images": "single",
   "cluster": "macs-j1720.2p3536",
   "ra": "17:20:21.03",
   "dec": "+35:36:40.9",
   "z": 1.281,
   "discovered": 2012,
   "refs": [
    "2014ApJ...786....9P",
    "2014MNRAS.440.2742N"
   ],
   "notes": "Type Ia supernova behind MACS J1720.2+3536 from the CLASH survey. It is about 1.0 mag\nbrighter than unlensed SNe Ia at its redshift, consistent with the 0.83 mag predicted by\nthe CLASH lens models ([Patel et al. 2014](ref:2014ApJ...786....9P); [Nordin et al.\n2014](ref:2014MNRAS.440.2742N))."
  },
  {
   "name": "SN Encore",
   "class": "supernova",
   "subclass": "Ia",
   "status": "confirmed",
   "cluster": "macs-j0138.0m2155",
   "ra": "01:38:03.90",
   "dec": "-21:55:49.0",
   "z": 1.95,
   "discovered": 2023,
   "refs": [
    "2024ApJ...967L..37P",
    "2024MNRAS.535.2939D",
    "2025A&A...697A..94G",
    "2025A&A...699A.101A",
    "2025A&A...702A.157E",
    "2026ApJ...998..219P",
    "2026A&A...708A.291S",
    "arXiv:2606.25205"
   ],
   "links": [
    {
     "label": "JWST DD 6549 (follow-up of the discovery)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=6549"
    }
   ],
   "notes": "Second multiply-imaged supernova in MRG-M0138 (z = 1.95), after\n[SN Requiem](transient:sn-requiem), found in JWST imaging in November 2023\n([Pierel et al. 2024b](ref:2024ApJ...967L..37P)). The \"Cosmology with supernova Encore\"\nseries covers the MUSE spectroscopy ([Granata et al. 2025](ref:2025A&A...697A..94G)),\nthe GLEE lens models ([Ertl et al. 2025](ref:2025A&A...702A.157E)), the time delays\n([Pierel et al. 2026](ref:2026ApJ...998..219P)) and the blind comparison of lens models\nwith the resulting H0 ([Suyu et al. 2026](ref:2026A&A...708A.291S))."
  },
  {
   "name": "SN Eos",
   "class": "supernova",
   "subclass": "IIP",
   "status": "confirmed",
   "cluster": "macs-j1931.8m2635",
   "ra": "19:31:49.22",
   "dec": "-26:34:29.5",
   "z": 5.133,
   "discovered": 2025,
   "refs": [
    "2026arXiv260104156C",
    "2026ApJ..1005..215A",
    "arXiv:2607.14355"
   ],
   "links": [
    {
     "label": "JWST DD 9493 (spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=9493"
    },
    {
     "label": "JWST GO 12299 (Cycle 5 follow-up)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=12299"
    }
   ],
   "notes": "Spectroscopically confirmed, metal-poor Type II supernova at z = 5.13, found in VENUS\nJWST imaging in September 2025 ([Coulter et al. 2026](ref:2026arXiv260104156C)). The\nVENUS lens model of [Allingham et al. (2026)](ref:2026ApJ..1005..215A) predicts five\nimages; the observed radial pair is magnified 25-30 times with a delay of under five\ndays. Its ultra-faint host is studied by\n[Asada et al. (2026)](ref:arXiv:2607.14355). Position: image 1."
  },
  {
   "name": "SN H0pe",
   "class": "supernova",
   "subclass": "Ia",
   "status": "confirmed",
   "cluster": "plck-g165.7p67.0",
   "ra": "11:27:15.31",
   "dec": "+42:28:40.7",
   "z": 1.783,
   "discovered": 2023,
   "refs": [
    "2024ApJ...961..171F",
    "2023A&A...675L...4P",
    "2024ApJ...967...50P",
    "2024ApJ...970..102C",
    "2025ApJ...979...13P",
    "2026A&A...708A.359G",
    "2026ApJ..1002..187A",
    "2026MNRAS.548g.340G"
   ],
   "links": [
    {
     "label": "JWST DD 4446 (follow-up of the discovery)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=4446"
    }
   ],
   "notes": "Triply-imaged Type Ia supernova discovered in JWST imaging in March 2023\n([Frye et al. 2024](ref:2024ApJ...961..171F)). Its time delays\n([Pierel et al. 2024a](ref:2024ApJ...967...50P)) gave the first H0 from a multiply-imaged\nSN Ia ([Pascale et al. 2025](ref:2025ApJ...979...13P)). Position: image 2a."
  },
  {
   "name": "SN Helios",
   "class": "supernova",
   "subclass": "II",
   "status": "confirmed",
   "cluster": "rxc-j0018.5p1626",
   "ra": "00:18:31.50",
   "dec": "+16:26:18.0",
   "z": 3.34,
   "discovered": 2026,
   "refs": [
    "arXiv:2609.30440"
   ],
   "links": [
    {
     "label": "JWST DD 12782 (imaging and spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=12782"
    }
   ],
   "notes": "Type II supernova at z = 3.34 found in VENUS JWST imaging on 2026 July 3, magnified 10-20\ntimes ([Fujimoto et al. 2026](ref:arXiv:2609.30440)). Only one image has been seen; lens\nmodels predict another within about 2-6 years, which would extend time-delay\ncosmography beyond z = 3."
  },
  {
   "name": "SN HFF14Tom",
   "class": "supernova",
   "subclass": "Ia",
   "status": "confirmed",
   "images": "single",
   "cluster": "abell-2744",
   "ra": "00:14:17.87",
   "dec": "-30:23:59.7",
   "z": 1.3457,
   "discovered": 2014,
   "refs": [
    "2015ApJ...811...70R",
    "2016ApJ...819..114K"
   ],
   "notes": "Type Ia supernova behind Abell 2744 from the Frontier Fields supernova search. Its\nbrightness implies a magnification of 2.03 +- 0.29, which tested the Frontier Fields\nlens models ([Rodney et al. 2015](ref:2015ApJ...811...70R)); [Kawamata et al.\n(2016)](ref:2016ApJ...819..114K) used it as a magnification constraint."
  },
  {
   "name": "SN Nebra",
   "class": "supernova",
   "subclass": "Ia (photometric)",
   "status": "candidate",
   "images": "single",
   "cluster": "abell-1763",
   "ra": "13:35:15.14",
   "dec": "+41:00:15.7",
   "discovered": 2016,
   "refs": [
    "2016ATel.9224....1R",
    "2019ApJ...884...85C",
    "2023MNRAS.522.4718G"
   ],
   "notes": "Likely Type Ia supernova at z ~ 2 behind Abell 1763, found in RELICS imaging; an initial\nestimate gave a magnification of about 2. Its host has only a photometric redshift\n([Golubchik et al. 2023](ref:2023MNRAS.522.4718G))."
  },
  {
   "name": "SN Refsdal",
   "class": "supernova",
   "subclass": "II (SN 1987A-like)",
   "status": "confirmed",
   "cluster": "macs-j1149.5p2223",
   "ra": "11:49:36.01",
   "dec": "+22:23:48.1",
   "z": 1.49,
   "discovered": 2014,
   "refs": [
    "2015Sci...347.1123K",
    "2014ATel.6729....1K",
    "2015ApJ...800L..26S",
    "2015MNRAS.449L..86O",
    "2015ApJ...804L..14Y",
    "2015ATel.8402....1K",
    "2016A&A...585A..27K",
    "2016ApJ...817...60T",
    "2016ApJ...819..114K",
    "2016ApJ...819L...8K",
    "2016ApJ...820...50R",
    "2016ApJ...822...78G",
    "2016ApJ...831..205K",
    "2016MNRAS.456..356D",
    "2016MNRAS.457.2029J",
    "2018ApJ...853L..31V",
    "2018ApJ...860...94G",
    "2018MNRAS.476..804D",
    "2019MNRAS.482.5666W",
    "2020ApJ...898...87G",
    "2020MNRAS.494.3253L",
    "2020RNAAS...4..215C",
    "2021ApJ...907...35B",
    "2021ApJ...919...54Z",
    "2023ApJ...948...93K",
    "2023Sci...380.1322K",
    "2024A&A...684L..23G",
    "2024A&A...689A..42S",
    "2024ApJ...966..121L",
    "2026A&A...707A.370S"
   ],
   "links": [
    {
     "label": "HST DD 14041 (follow-up of the discovery)",
     "url": "https://www.stsci.edu/hst-program-info/program/?program=14041"
    }
   ],
   "notes": "The first multiply-imaged supernova, found in 2014 as an Einstein cross of four images\naround a cluster member galaxy ([Kelly et al. 2015](ref:2015Sci...347.1123K)). Lens\nmodels predicted a further image about a year later\n([Treu et al. 2016](ref:2016ApJ...817...60T)), which appeared in December 2015\n([Kelly et al. 2016a](ref:2016ApJ...819L...8K)). Its time delays gave the first H0\nmeasurement from a lensed supernova ([Kelly et al. 2023b](ref:2023Sci...380.1322K);\n[Grillo et al. 2024](ref:2024A&A...684L..23G)). The references are papers centred on the\nsupernova, its host or the lens models it tested."
  },
  {
   "name": "SN Requiem",
   "aliases": [
    "AT 2016jka"
   ],
   "class": "supernova",
   "subclass": "Ia (likely)",
   "status": "confirmed",
   "cluster": "macs-j0138.0m2155",
   "ra": "01:38:03.63",
   "dec": "-21:55:50.4",
   "z": 1.95,
   "refs": [
    "2021NatAs...5.1118R",
    "2024ApJ...967L..37P",
    "2025A&A...697A..94G",
    "2025A&A...699A.101A",
    "2025A&A...702A.157E",
    "2026ApJ...998..219P",
    "2026A&A...708A.291S",
    "arXiv:2606.25205"
   ],
   "notes": "Supernova in the lensed quiescent galaxy MRG-M0138, found in 2016 HST images\n([Rodney et al. 2021](ref:2021NatAs...5.1118R)). Three images were seen; a fourth is\npredicted to arrive in the 2030s. The same galaxy later hosted\n[SN Encore](transient:sn-encore), and the \"Cosmology with supernova Encore\" papers model\nboth. Forecasts of the reappearance: [Suyu et al. (2026)](ref:2026A&A...708A.291S)."
  },
  {
   "name": "SN Typhon",
   "class": "supernova",
   "status": "confirmed",
   "cluster": "abell-370",
   "ra": "02:39:52.08",
   "dec": "-01:35:50.5",
   "links": [
    {
     "label": "JWST DD 12503 (spectroscopy)",
     "url": "https://www.stsci.edu/jwst-program-info/program/?program=12503"
    }
   ],
   "notes": "Triply-imaged supernova behind Abell 370. Archival HST and JWST imaging covers its\nlight curve from 1 to 500 observer-frame days after explosion (2024); the brightest\nimage is magnified about 20 times. A DD spectrum was requested for its redshift and type,\nwhich the H0 measurement needs. Not the same object as the\n[archival supernova](transient:abell-370-archival-sn) of Chen et al. (2022). No paper\nyet; details from the public DD proposal. Position: the brightest image."
  },
  {
   "name": "SPT-CL J0516-5755 SN candidate",
   "class": "supernova",
   "status": "candidate",
   "cluster": "spt-cl-j0516m5755",
   "refs": [
    "2026ApJ..1001...60C"
   ],
   "notes": "Candidate multiply-imaged supernova reported by the SLICE team\n([Cerny et al. 2026a](ref:2026ApJ..1001...60C))."
  },
  {
   "name": "WH J040011.7-270711 AGN candidate",
   "class": "agn",
   "status": "candidate",
   "cluster": "wh-j040011.7m270711",
   "refs": [
    "2025A&A...698A..29B"
   ],
   "notes": "Candidate strongly lensed quasar with an 18 arcsec image separation\n([Bazzanini et al. 2025](ref:2025A&A...698A..29B))."
  }
 ],
 "programs": [
  {
   "id": "clash",
   "name": "Cluster Lensing And Supernova survey with Hubble",
   "short": "CLASH",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://www.stsci.edu/~postman/CLASH/Home.html",
   "archive": "https://archive.stsci.edu/prepds/clash/",
   "overview": "2012ApJS..199...25P",
   "links": [
    {
     "label": "Information for astronomers",
     "url": "https://www.stsci.edu/~postman/CLASH/for_astronomers.html"
    }
   ]
  },
  {
   "id": "clash-vlt",
   "name": "CLASH-VLT",
   "short": "CLASH-VLT",
   "kind": "survey",
   "facilities": [
    "VLT"
   ],
   "url": "https://sites.google.com/site/vltclashpublic/home",
   "links": [
    {
     "label": "Lens models (INFN Ferrara lensing group)",
     "url": "https://www.fe.infn.it/astro/lensing/"
    }
   ]
  },
  {
   "id": "hff",
   "name": "Hubble Frontier Fields",
   "short": "HFF",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://outerspace.stsci.edu/display/HPR/HST+Frontier+Fields",
   "archive": "https://archive.stsci.edu/prepds/frontier/",
   "overview": "2017ApJ...837...97L",
   "links": [
    {
     "label": "Lens models and acknowledgement information",
     "url": "https://archive.stsci.edu/prepds/frontier/lensmodels/"
    }
   ]
  },
  {
   "id": "buffalo",
   "name": "Beyond Ultra-deep Frontier Fields And Legacy Observations",
   "short": "BUFFALO",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://buffalo.ipac.caltech.edu/",
   "archive": "https://archive.stsci.edu/hlsp/buffalo",
   "overview": "2020ApJS..247...64S",
   "note": "Targets the six Hubble Frontier Fields clusters."
  },
  {
   "id": "relics",
   "name": "Reionization Lensing Cluster Survey",
   "short": "RELICS",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://relics.stsci.edu/",
   "archive": "https://archive.stsci.edu/hlsp/relics",
   "overview": "2019ApJ...884...85C"
  },
  {
   "id": "sgas",
   "name": "Sloan Digital Sky Survey Giant Arcs Survey",
   "short": "SGAS",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://archive.stsci.edu/hlsp/sgas",
   "archive": "https://archive.stsci.edu/hlsp/sgas",
   "overview": "2020ApJS..247...12S",
   "note": "Overview reference: the HST lens models of 37 SGAS clusters."
  },
  {
   "id": "locuss",
   "name": "Local Cluster Substructure Survey",
   "short": "LoCuSS",
   "kind": "survey",
   "facilities": [
    "HST"
   ],
   "url": "https://www.sr.bham.ac.uk/locuss/home.php",
   "overview": "2010MNRAS.404..325R",
   "note": "Overview reference: strong-lensing analysis of 20 LoCuSS clusters."
  },
  {
   "id": "glass-jwst",
   "name": "GLASS-JWST Early Release Science program",
   "short": "GLASS-JWST",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "url": "https://glass.astro.ucla.edu/ers/",
   "archive": "https://archive.stsci.edu/hlsp/glass-jwst",
   "overview": "2022ApJ...935..110T"
  },
  {
   "id": "uncover",
   "name": "UNCOVER JWST Treasury survey",
   "short": "UNCOVER",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "url": "https://jwst-uncover.github.io/",
   "overview": "2024ApJ...974...92B"
  },
  {
   "id": "canucs",
   "name": "CAnadian NIRISS Unbiased Cluster Survey",
   "short": "CANUCS",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "url": "https://niriss.github.io/",
   "archive": "https://archive.stsci.edu/hlsp/canucs",
   "overview": "2022PASP..134b5002W",
   "links": [
    {
     "label": "Data Release 1",
     "url": "https://niriss.github.io/data_release1.html"
    },
    {
     "label": "DR1 lens models",
     "url": "https://www.canfar.net/storage/vault/list/canucs/CANUCS_DR1/lensing"
    }
   ]
  },
  {
   "id": "pearls",
   "name": "Prime Extragalactic Areas for Reionization and Lensing Science",
   "short": "PEARLS",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "url": "https://sites.google.com/view/jwstpearls",
   "overview": "2023AJ....165...13W"
  },
  {
   "id": "slice",
   "name": "Strong LensIng and Cluster Evolution",
   "short": "SLICE",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "overview": "2026ApJ..1001...60C",
   "note": "JWST snapshot survey of strong-lensing clusters; models are being released on the\n[LAM Strong Lensing Cluster Atlas](program:lam-atlas)."
  },
  {
   "id": "venus",
   "name": "Vast Exploration for Nascent, Unexplored Sources",
   "short": "VENUS",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "proposal": "JWST GO 6882",
   "url": "https://www.stsci.edu/jwst-program-info/download/jwst/pdf/6882/",
   "note": "Membership from the program's fixed-target list (JWST GO 6882)."
  },
  {
   "id": "templates",
   "name": "Targeting Extremely Magnified Panchromatic Lensed Arcs and their Extended Star formation",
   "short": "TEMPLATES",
   "kind": "survey",
   "facilities": [
    "JWST"
   ],
   "url": "https://archive.stsci.edu/hlsp/templates"
  },
  {
   "id": "alcs",
   "name": "ALMA Lensing Cluster Survey",
   "short": "ALCS",
   "kind": "survey",
   "facilities": [
    "ALMA"
   ],
   "url": "https://www.ioa.s.u-tokyo.ac.jp/ALCS/",
   "overview": "2024ApJS..275...36F",
   "note": "ALMA Band 6 (1.2 mm) mosaics of 33 lensing clusters drawn from the Hubble Frontier\nFields, CLASH and RELICS (Fujimoto et al. 2024, Table 1)."
  },
  {
   "id": "muse-lensing",
   "name": "MUSE lensing-cluster data release",
   "short": "MUSE DR",
   "kind": "survey",
   "facilities": [
    "VLT"
   ],
   "url": "https://cral-perso.univ-lyon1.fr/labo/perso/johan.richard/MUSE_data_release/",
   "overview": "2021A&A...646A..83R",
   "note": "MUSE/VLT observations of lensing clusters, with redshift catalogues and Lenstool mass\nmodels, published on Johan Richard's data-release page. As of October 2026 the page lists\n19 clusters: the 12 of the Richard et al. (2021) atlas, five added by Thai et al. (2023)\n(Abell 2390, Abell 2667, Abell S1063, MACS J0451.9+0006, MACS J0520.7-1328), SMACS\nJ2332.4-5358 and MACS J0600.1-2008, whose model directory is still empty. A model of\nAbell 521 is online but not linked from the page."
  },
  {
   "id": "lam-atlas",
   "name": "LAM Strong Lensing Cluster Atlas",
   "short": "SL Atlas",
   "kind": "database",
   "url": "https://data.lam.fr/sl-cluster-atlas/home"
  },
  {
   "id": "lenstool",
   "name": "Lenstool website (archived models)",
   "short": "Lenstool",
   "kind": "database",
   "url": "https://projets.lam.fr/projects/lenstool/wiki"
  }
 ],
 "references": {
  "1997ApJ...486L..75F": {
   "label": "Franx et al. (1997)",
   "title": "A pair of lensed galaxies at z=4.92 in the field of CL 1358+62",
   "doi": "10.1086/310844"
  },
  "1998ApJ...499..600N": {
   "label": "Natarajan et al. (1998)",
   "title": "The Mass-to-Light ratio of early-type galaxies: constraints from gravitational lensing in the rich cluster AC 114",
   "doi": "10.1086/305660"
  },
  "1998MNRAS.298..945S": {
   "label": "Seitz et al. (1998)",
   "title": "The z=2.72 galaxy cB58: a gravitational fold arc lensed by the cluster MS 1512+36",
   "doi": "10.1046/j.1365-8711.1998.01443.x"
  },
  "2001A&A...378..394C": {
   "label": "Campusano et al. (2001)",
   "title": "VLT spectroscopy of galaxies lensed by the AC 114 cluster: Implications for the mass model and the study of low-luminosity galaxies at high-redshift",
   "doi": "10.1051/0004-6361:20011216"
  },
  "2003Natur.426..810I": {
   "label": "Inada et al. (2003)",
   "title": "A gravitationally lensed quasar with quadruple images separated by 14.62 arcseconds",
   "doi": "10.1038/nature02153"
  },
  "2004AJ....128.2631W": {
   "label": "Williams & Saha (2004)",
   "title": "Models of the giant quadruple quasar SDSS J1004+4112",
   "doi": "10.1086/426007"
  },
  "2004ApJ...605...78O": {
   "label": "Oguri et al. (2004)",
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}