{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "MAST Archive",
    "hasEmail": "mailto:archive@stsci.edu"
  },
  "description": "The Guide Star Catalog (GSC) is a star catalog compiled to support the Hubble Space Telescope with targeting off-axis stars. \\nGSC-II contains 945,592,683 stars out to magnitude 21. \\nPhotometric calibrations for GSC2 are available through this interface.\\n\\nAll available catalogs are listed at http://archive.stsci.edu/vo/mast_services.html.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "http://gsss.stsci.edu/webservices/vo/ConeSearch.aspx?CAT=GSPC2&",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    },
    {
      "@type": "dcat:Distribution",
      "downloadURL": "https://archive.stsci.edu/prepds/phat/",
      "format": "BIN",
      "mediaType": "application/octet-stream"
    }
  ],
  "identifier": "ivo://archive.stsci.edu/catalogs/gspc2",
  "keyword": [
    "__"
  ],
  "landingPage": "ivo://archive.stsci.edu/catalogs/gspc2",
  "license": "https://www.usa.gov/government-works",
  "modified": "2026-09-07",
  "programCode": [
    "026:000"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "MAST:  Mikulski Archive at Space Telescope"
  },
  "theme": [
    "Astrophysics"
  ],
  "title": "Guide Star Photometric ConeSearch"
}