{
 "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"
  }
 ]
}