{
 "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/"
    }
   ]
  }
 ]
}