{
  "SN2025gyg": {
    "schema": "https://github.com/astrocatalogs/supernovae/blob/d3ef5fc/SCHEMA.md",
    "name": "SN2025gyg",
    "sources": [
      {
        "name": "Transient Name Server",
        "url": "https://www.wis-tns.org/object/2025gyg",
        "alias": "1"
      },
      {
        "name": "2025TNSTR1318....1S",
        "bibcode": "2025TNSTR1318....1S",
        "reference": "Jesper Sollerman (SU)",
        "alias": "2"
      },
      {
        "name": "The Open Supernova Catalog",
        "bibcode": "2017ApJ...835...64G",
        "reference": "Guillochon et al. (2017)",
        "secondary": true,
        "url": "https://sne.space",
        "alias": "3"
      }
    ],
    "alias": [
      {
        "value": "2025gyg",
        "source": "1"
      },
      {
        "value": "AT2025gyg",
        "source": "1"
      },
      {
        "value": "SN2025gyg",
        "source": "1"
      },
      {
        "value": "SN 2025gyg",
        "source": "1"
      },
      {
        "value": "ZTF25aajsivt",
        "source": "1"
      }
    ],
    "ra": [
      {
        "value": "21:53:42.173",
        "u_value": "hours",
        "source": "1"
      }
    ],
    "dec": [
      {
        "value": "+37:21:09.02",
        "u_value": "degrees",
        "source": "1"
      }
    ],
    "claimedtype": [
      {
        "value": "IIb",
        "source": "1"
      }
    ],
    "redshift": [
      {
        "value": "0.015",
        "kind": "spectroscopic",
        "source": "1"
      }
    ],
    "discoverer": [
      {
        "value": "Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF",
        "source": "1"
      }
    ],
    "discoverdate": [
      {
        "value": "2025/03/21",
        "source": "1"
      }
    ],
    "photometry": [
      {
        "time": "60755.52220",
        "magnitude": "19.22",
        "band": "r",
        "u_time": "MJD",
        "source": "2",
        "telescope": "ZTF"
      }
    ],
    "velocity": [
      {
        "value": "4,463",
        "derived": true,
        "u_value": "km/s",
        "kind": "heliocentric"
      }
    ],
    "lumdist": [
      {
        "value": "64.98",
        "derived": true,
        "u_value": "Mpc",
        "dist_mly": 211.9,
        "dist_mod": 34.06
      }
    ],
    "comovingdist": [
      {
        "value": "64.02",
        "derived": true,
        "u_value": "Mpc"
      }
    ],
    "ebv": [
      {
        "value": "0.2101",
        "derived": true,
        "u_value": "mag",
        "a_v": 0.651,
        "source_name": "Schlafly & Finkbeiner (2011)"
      }
    ],
    "maxappmag": [
      {
        "value": "19.22 (r)",
        "derived": true,
        "band": "r"
      }
    ],
    "maxdate": [
      {
        "value": "2025/03/21 (MJD 60755.5)",
        "derived": true
      }
    ],
    "maxabsmag": [
      {
        "value": "-14.84 mag",
        "derived": true,
        "dereddened": "-15.49 mag (A_V corrected)"
      }
    ]
  }
}