Object ZTF23aaaknoj


Transient position: red square.
Sherlock source: blue square.
  • Object has 10 candidates between 24 and 3 days ago, at mean position:
    • (RA, Dec) = (161.989569, 13.316615)
    • (RA, Dec) = (10:47:57.497, 13:18:59.816)
    • (galactic_lon, galactic_lat) = (232.336101, 58.037553)
    • (ecliptic_lon, ecliptic_lat) = (158.332266, 5.258167)
  • Galactic Extinction
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server   |   ZTF DR1

Sherlock

  • Classified as SN, at 8.51 arcsec.
  • Best crossmatch is galaxy at z = 0.05
  • The transient is possibly associated with SDSS J104758.0+131903.6; a J=13.25 mag galaxy found in the SDSS/2MASS/PS1 catalogues. Its located 3.91" S, 7.56" W (8.8 Kpc) from the galaxy centre. A host z=0.053 implies a m - M = 36.87.

TNS

  • TNS name is SN 2023ir
  • type SN Ia, z=0.056, host is
  • discovered by ZTF
  • discovery magnitude 19.15

This image is the most recent. Click on these links to inspect the science, ref, and diff images in detail.

Candidates

   (To sort, click the column headings)
MJD UTC Filter magpsf status images
59972.422 2023-01-28 10:07:55 g 18.306 ± 0.088 t target ref diff
59972.380 2023-01-28 09:07:52 r 18.140 ± 0.062 t target ref diff
59970.395 2023-01-26 09:29:20 g 18.181 ± 0.118 t target ref diff
59970.367 2023-01-26 08:47:48 r 18.091 ± 0.094 t target ref diff
59968.447 2023-01-24 10:43:55 r 18.085 ± 0.085 t target ref diff
59968.416 2023-01-24 09:59:36 g 18.113 ± 0.080 t target ref diff
59965.417 2023-01-21 09:59:56 g 17.986 ± 0.084 t target ref diff
59957.463 2023-01-13 11:07:00 r 18.155 ± 0.079 t target ref diff
59957.457 2023-01-13 10:58:38 g 18.154 ± 0.122 t target ref diff
59951.464 2023-01-07 11:08:17 g 19.155 ± 0.357 t target ref diff
59951.424 r 18.122 non-detection
59937.380 r 19.847 non-detection
59935.394 g 20.441 non-detection
59933.459 g 19.534 non-detection
59930.524 g 19.948 non-detection
59930.507 r 19.833 non-detection