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Object ZTF18aalvksa

Difference Magnitude | Apparent Magnitude (see note)
  • Object has 4 candidates, at mean position:
    • (RA, Dec) = (173.615341, 59.727858)
    • (RA, Dec) = (11:34:27.682, 59:43:40.289)
    • (galactic_lon, galactic_lat) = (139.694814, 54.824047)
    • (ecliptic_lon, ecliptic_lat) = (141.748076, 50.360734)
  • NOTE: There are 3 of 4 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 0.08 arcsec.
  • The transient is synonymous with 2MASXJ11342775+5943399; a J=14.48 mag galaxy found in the NED/NED_D/SDSS/GAIA/PS1/2MASS catalogues. It's located 0.1 (0.1 Kpc) from the galaxy core. A host distance of 209.0 Mpc(z=0.090) implies a transient M = -18.24 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 AT2018ivs (0.3 arcsec separation from ZTF coordinates), discovered (MJD 58426.00): by ZTF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
12MASXJ11342775+5943399NED/NED_D/SDSS/GAIA/PS1/2MASS galaxy0.0816.232700347916.9754009247None

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Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
58440.451 2018-11-18 10:49:42 g 19.765 ± 0.212 f 686451181315010073
58440.449 2018-11-18 10:46:17 g 18.791 ± 0.204 t 686448810015015025
58429.509 2018-11-07 12:13:32 r 17.553 ± 0.108 f 675509400015010348
58429.470 2018-11-07 11:16:33 g 20.420 non-detection
58426.534 2018-11-04 12:48:36 r 19.612 non-detection
58426.529 2018-11-04 12:41:53 r 18.359 ± 0.145 f 672529090015010050
58426.488 2018-11-04 11:42:45 g 20.446 non-detection
58426.464 2018-11-04 11:07:35 g 19.744 non-detection
58423.535 2018-11-01 12:50:15 r 19.909 non-detection
58423.528 2018-11-01 12:40:20 r 19.868 non-detection
58423.490 2018-11-01 11:45:09 g 19.704 non-detection
58423.467 2018-11-01 11:12:32 g 19.618 non-detection