{
  "AT2017yl": {
    "schema": "https://github.com/astrocatalogs/supernovae/blob/d3ef5fc/SCHEMA.md",
    "name": "AT2017yl",
    "sources": [
      {
        "name": "2011ApJ...737..103S",
        "bibcode": "2011ApJ...737..103S",
        "reference": "Schlafly & Finkbeiner (2011)",
        "alias": "1"
      },
      {
        "name": "Transient Name Server",
        "url": "https://www.wis-tns.org/object/2017yl",
        "alias": "2"
      },
      {
        "name": "Latest Supernovae",
        "secondary": true,
        "url": "http://www.rochesterastronomy.org/snimages/snredshiftall.html",
        "alias": "3"
      },
      {
        "name": "The Open Supernova Catalog",
        "bibcode": "2017ApJ...835...64G",
        "reference": "Guillochon et al. (2017)",
        "secondary": true,
        "url": "https://sne.space",
        "alias": "4"
      }
    ],
    "alias": [
      {
        "value": "AT2017yl",
        "source": "2,3"
      },
      {
        "value": "ATLAS17atc",
        "source": "2,3"
      }
    ],
    "claimedtype": [
      {
        "value": "Candidate",
        "source": "4"
      }
    ],
    "dec": [
      {
        "value": "-32:03:52.64",
        "u_value": "degrees",
        "source": "2,3"
      }
    ],
    "discoverdate": [
      {
        "value": "2017/01/26",
        "source": "2,3"
      }
    ],
    "discoverer": [
      {
        "value": "ATLAS",
        "source": "2,3"
      }
    ],
    "ebv": [
      {
        "value": "0.0103",
        "derived": true,
        "e_value": "0.0005",
        "source": "1,4"
      }
    ],
    "maxappmag": [
      {
        "value": "18.7",
        "derived": true,
        "source": "2,3,4"
      }
    ],
    "maxdate": [
      {
        "value": "2017/01/25",
        "derived": true,
        "source": "2,3,4"
      }
    ],
    "maxvisualappmag": [
      {
        "value": "18.7",
        "derived": true,
        "source": "2,3,4"
      }
    ],
    "maxvisualdate": [
      {
        "value": "2017/01/25",
        "derived": true,
        "source": "2,3,4"
      }
    ],
    "ra": [
      {
        "value": "03:32:17.140",
        "u_value": "hours",
        "source": "2,3"
      }
    ],
    "photometry": [
      {
        "time": "57778.5",
        "magnitude": "18.7",
        "u_time": "MJD",
        "source": "2,3"
      }
    ],
    "host": [
      {
        "value": "LEDA  697384 (PGC 697384)",
        "derived": true
      }
    ],
    "hostra": [
      {
        "value": "03 32 17.0",
        "derived": true
      }
    ],
    "hostdec": [
      {
        "value": "-32 03 42",
        "derived": true
      }
    ],
    "hostoffsetang": [
      {
        "value": "10.8\u2033 (PA 171\u00b0)",
        "derived": true
      }
    ]
  }
}