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Object ZTF18aahiczn

Difference Magnitude | Apparent Magnitude (see note)
  • Object has 3 candidates, at mean position:
    • (RA, Dec) = (168.798756, 17.262548)
    • (RA, Dec) = (11:15:11.701, 17:15:45.174)
    • (galactic_lon, galactic_lat) = (231.858866, 65.695044)
    • (ecliptic_lon, ecliptic_lat) = (162.897078, 11.447717)
  • NOTE: There are 1 of 3 candidates (below) where the detected brightness is less than the reference brightness (where the magnitude is followed by "f"), also indicated by an open circle in the light curve above.
  • Classified as NT at distance 0.60 arcsec.
  • The transient is synonymous with NGC3598; a B=13.49 mag galaxy found in the NED/SDSS/GLADE/2MASS/PS1/GAIA catalogues. It's located 0.6 (0.3 Kpc) from the galaxy core. A host distance of 91.6 Mpc(z=0.021) implies a transient M = -17.53 mag.
  • Information on this webpage also  available as JSON.
  • Galactic Extinction
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server   |   ZTF DR1

Comments

Lasair Bot Dec. 16, 2019, 9:33 a.m. In TNS as AT2018jcw (0.6 arcsec separation from ZTF coordinates), discovered (MJD 58434.00): by ZTF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
1NGC3598NED/SDSS/GLADE/2MASS/PS1/GAIA galaxy0.6014.42420005815.0642004013None

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Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
58486.542 2019-01-03 13:00:27 g 18.996 ± 0.167 f 732541991815010009
58486.482 2019-01-03 11:33:38 r 20.658 non-detection
58482.505 2018-12-30 12:06:59 g 20.410 non-detection
58481.502 2018-12-29 12:03:05 r 20.097 non-detection
58481.473 2018-12-29 11:20:28 r 19.945 non-detection
58476.547 2018-12-24 13:07:45 g 19.576 non-detection
58476.503 2018-12-24 12:04:34 r 20.002 non-detection
58476.447 2018-12-24 10:43:35 r 19.763 non-detection
58472.545 2018-12-20 13:04:29 r 20.051 non-detection
58472.523 2018-12-20 12:33:03 g 20.775 non-detection
58467.540 2018-12-15 12:57:42 r 20.308 non-detection
58467.498 2018-12-15 11:57:06 g 18.170 non-detection
58464.544 2018-12-12 13:02:45 r 20.429 non-detection
58464.519 2018-12-12 12:27:23 g 20.711 non-detection
58461.540 2018-12-09 12:57:16 r 20.293 non-detection
58461.461 2018-12-09 11:04:28 g 19.851 non-detection
58449.455 2018-11-27 10:55:20 r 15.873 ± 0.037 t 695455091815015130
58434.485 2018-11-12 11:37:46 r 17.284 ± 0.072 t 680484561815015031
58430.483 2018-11-08 11:35:00 r 20.188 non-detection
58427.477 2018-11-05 11:26:45 r 19.448 non-detection