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Object ZTF18acwelko

Difference Magnitude | Apparent Magnitude (see note)

  • Object has 13 candidates, at mean position:
    • (RA, Dec) = (70.343938, -27.138717)
    • (RA, Dec) = (04:41:22.545, -27:08:19.380)
    • (galactic_lon, galactic_lat) = (226.985647, -39.325136)
    • (ecliptic_lon, ecliptic_lat) = (62.998511, -48.751999)
  • NOTE: There are 3 of 13 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 AGN at distance 0.17 arcsec.
  • The transient is synonymous with 3095695/H0439-272/04412253-270; a G=15.35 mag AGN found in the GLADE/VERON/2MASS/MILLIQUAS/GAIA/GSC catalogues. It's located 0.2 (58.8 Kpc) from the AGN core. A host distance of 356.5 Mpc(z=0.080) implies a transient M = -19.1.
  • 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, 9:36 a.m. In TNS as AT2019tny (0.7 arcsec separation from ZTF coordinates), discovered (MJD 58781.00): by ZTF.
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Crossmatches

rankIDCatalogTypeSeparationr-magg-magphotoZ
13095695/H0439-272/04412253-270GLADE/VERON/2MASS/MILLIQUAS/GAIA/GSC agn0.17NoneNoneNone

AladinLite

Image layer is PanSTARRS DR1; use the layers icon to change it  (). You can also overlay PanSTARRS and/or Gaia DR2 catalog.

Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf candidate Image(target, ref, diff)
58863.168 2020-01-15 04:02:04 g 18.267 ± 0.127 t 1109168110215015000
58812.334 2019-11-25 08:00:18 g 17.543 ± 0.102 t 1058333540215015000
58812.293 2019-11-25 07:01:16 r 17.222 ± 0.079 t 1058292540215015001
58804.377 2019-11-17 09:02:24 g 17.790 ± 0.112 t 1050376660215015000
58804.326 2019-11-17 07:49:03 r 17.413 ± 0.118 t 1050325740215015000
58784.459 2019-10-28 11:00:55 g 18.912 non-detection
58784.459 2019-10-28 11:00:54 g 18.460 ± 0.185 t 1030458960215015000
58784.394 2019-10-28 09:26:50 r 17.704 ± 0.114 t 1030393630215015000
58781.481 2019-10-25 11:32:16 r 17.746 ± 0.148 t 1027480750215015000
58781.396 2019-10-25 09:30:41 g 17.965 ± 0.119 t 1027396310215015000
58777.481 2019-10-21 11:32:49 g 18.181 ± 0.113 t 1023481120215015000
58777.418 2019-10-21 10:01:44 r 18.951 non-detection
58770.505 2019-10-14 12:07:30 g 18.549 non-detection
58770.459 2019-10-14 11:01:07 r 18.968 non-detection
58768.461 2019-10-12 11:03:20 g 19.094 non-detection
58767.504 2019-10-11 12:05:55 r 19.336 non-detection
58764.503 2019-10-08 12:04:05 g 19.769 non-detection
58764.439 2019-10-08 10:31:28 r 20.017 non-detection
58760.504 2019-10-04 12:05:03 r 19.400 non-detection
58760.460 2019-10-04 11:01:52 g 19.765 non-detection
58756.523 2019-09-30 12:33:41 r 19.437 non-detection
58756.459 2019-09-30 11:00:46 g 19.904 non-detection
58751.502 2019-09-25 12:02:13 r 19.775 non-detection
58751.459 2019-09-25 11:01:22 g 19.687 non-detection
58748.480 2019-09-22 11:31:22 r 19.497 non-detection
58491.188 2019-01-08 04:30:51 g 18.658 ± 0.132 f 737188090215010000
58476.294 2018-12-24 07:02:45 r 18.601 ± 0.146 f 722293570215010000
58472.271 2018-12-20 06:30:49 r 19.047 non-detection
58466.314 2018-12-14 07:32:25 r 18.597 non-detection
58466.294 2018-12-14 07:02:43 g 17.884 ± 0.188 f 712293560215010005