{
	"SN2018ctb":{
		"schema":"https://github.com/astrocatalogs/supernovae/blob/d3ef5fc/SCHEMA.md",
		"name":"SN2018ctb",
		"sources":[
			{
				"name":"2016A&A...594A..13P",
				"bibcode":"2016A&A...594A..13P",
				"reference":"Planck Collaboration et al. (2016)",
				"alias":"1"
			},
			{
				"name":"2011ApJ...737..103S",
				"bibcode":"2011ApJ...737..103S",
				"reference":"Schlafly & Finkbeiner (2011)",
				"alias":"2"
			},
			{
				"name":"ATel 11764",
				"url":"http://www.astronomerstelegram.org/?read=11764",
				"alias":"3"
			},
			{
				"name":"Gaia Photometric Science Alerts",
				"url":"http://gsaweb.ast.cam.ac.uk/alerts/alertsindex",
				"alias":"4"
			},
			{
				"name":"ASAS-SN Supernovae",
				"url":"http://www.astronomy.ohio-state.edu/~assassin/sn_list.html",
				"alias":"5"
			},
			{
				"name":"ATel 11816",
				"url":"http://www.astronomerstelegram.org/?read=11816",
				"alias":"6"
			},
			{
				"name":"CPCS Alert 27032",
				"url":"http://gsaweb.ast.cam.ac.uk/followup/get_alert_lc_data?alert_id=27032",
				"alias":"7"
			},
			{
				"name":"Cambridge Photometric Calibration Server",
				"secondary":true,
				"url":"http://gsaweb.ast.cam.ac.uk/followup/",
				"alias":"8"
			},
			{
				"name":"Latest Supernovae",
				"secondary":true,
				"url":"http://www.rochesterastronomy.org/snimages/snredshiftall.html",
				"alias":"9"
			},
			{
				"name":"The Open Supernova Catalog",
				"bibcode":"2017ApJ...835...64G",
				"reference":"Guillochon et al. (2017)",
				"secondary":true,
				"url":"https://sne.space",
				"alias":"10"
			}
		],
		"alias":[
			{
				"value":"SN2018ctb",
				"source":"3,4,5,9"
			},
			{
				"value":"AT2018ctb",
				"source":"3,9"
			},
			{
				"value":"ASASSN-18nr",
				"source":"3,9"
			},
			{
				"value":"Gaia18bsb",
				"source":"3,8,9"
			},
			{
				"value":"ATLAS18rrs",
				"source":"3,9"
			}
		],
		"claimedtype":[
			{
				"value":"Ia",
				"source":"3,4,5,6,9"
			}
		],
		"comovingdist":[
			{
				"value":"130",
				"derived":true,
				"u_value":"Mpc",
				"source":"1,3,5,9,10"
			}
		],
		"dec":[
			{
				"value":"+20:03:04.24",
				"u_value":"degrees",
				"source":"3,9"
			},
			{
				"value":"+20:03:03.6",
				"u_value":"degrees",
				"source":"4,8"
			},
			{
				"value":"+20:03:04.32",
				"u_value":"degrees",
				"source":"3,5"
			}
		],
		"discoverdate":[
			{
				"value":"2018/06/19",
				"source":"3,9"
			}
		],
		"discoverer":[
			{
				"value":"ASAS-SN",
				"source":"3,9"
			}
		],
		"ebv":[
			{
				"value":"0.0811",
				"derived":true,
				"e_value":"0.0004",
				"source":"2,10"
			}
		],
		"host":[
			{
				"value":"KUG 2158+198B",
				"source":"3,5,9"
			}
		],
		"hostoffsetang":[
			{
				"value":"5.98",
				"u_value":"arcseconds",
				"source":"3,5"
			}
		],
		"lumdist":[
			{
				"value":"131",
				"derived":true,
				"u_value":"Mpc",
				"source":"1,3,5,9,10"
			}
		],
		"maxabsmag":[
			{
				"value":"-19.2",
				"derived":true,
				"source":"1,3,5,9,10"
			}
		],
		"maxappmag":[
			{
				"value":"16.32",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"maxband":[
			{
				"value":"R",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"maxdate":[
			{
				"value":"2018/07/12",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"maxvisualabsmag":[
			{
				"value":"-16.8",
				"derived":true,
				"source":"1,3,5,9,10"
			}
		],
		"maxvisualappmag":[
			{
				"value":"18.8",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"maxvisualband":[
			{
				"value":"B",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"maxvisualdate":[
			{
				"value":"2018/07/19",
				"derived":true,
				"source":"7,8,10"
			}
		],
		"ra":[
			{
				"value":"22:01:08.093",
				"u_value":"hours",
				"source":"3,9"
			},
			{
				"value":"22:01:08.16",
				"u_value":"hours",
				"source":"3,4,5,8"
			}
		],
		"redshift":[
			{
				"value":"0.029",
				"source":"3,5,9"
			}
		],
		"velocity":[
			{
				"value":"8600",
				"u_value":"km/s",
				"source":"10"
			}
		],
		"photometry":[
			{
				"time":"58287.5",
				"magnitude":"16.5",
				"u_time":"MJD",
				"source":"3,9"
			},
			{
				"time":"58302.50682",
				"band":"G",
				"e_magnitude":"0.0",
				"instrument":"Astrometric",
				"magnitude":"17.68",
				"telescope":"GAIA",
				"u_time":"MJD",
				"source":"4"
			},
			{
				"time":"58302.58083",
				"band":"G",
				"e_magnitude":"0.0",
				"instrument":"Astrometric",
				"magnitude":"17.65",
				"telescope":"GAIA",
				"u_time":"MJD",
				"source":"4"
			},
			{
				"time":"58311.1773",
				"band":"B",
				"magnitude":"19.5981",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58311.1818",
				"band":"r",
				"e_magnitude":"0.049644",
				"magnitude":"16.6848",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58311.1863",
				"band":"R",
				"e_magnitude":"0.0289265",
				"magnitude":"16.3196",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58317.51219",
				"band":"G",
				"e_magnitude":"0.0",
				"instrument":"Astrometric",
				"magnitude":"18.45",
				"telescope":"GAIA",
				"u_time":"MJD",
				"source":"4"
			},
			{
				"time":"58317.58619",
				"band":"G",
				"e_magnitude":"0.0",
				"instrument":"Astrometric",
				"magnitude":"18.45",
				"telescope":"GAIA",
				"u_time":"MJD",
				"source":"4"
			},
			{
				"time":"58318.1942",
				"band":"B",
				"magnitude":"18.8011",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58318.2033",
				"band":"R",
				"e_magnitude":"0.0373484",
				"magnitude":"16.5301",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58326.1033",
				"band":"B",
				"magnitude":"18.9474",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			},
			{
				"time":"58326.1124",
				"band":"R",
				"magnitude":"19.5977",
				"observatory":"Liam Hardy pt5m",
				"u_time":"MJD",
				"source":"7,8"
			}
		]
	}
}