Object ZTF23aaaahln


Transient position: red square.
Sherlock source: blue square.
  • Object has 7 candidates between 24 and 6 days ago, at mean position:
    • (RA, Dec) = (29.270361, -0.466911)
    • (RA, Dec) = (01:57:4.887, -00:28:0.880)
    • (galactic_lon, galactic_lat) = (156.228666, -59.027874)
    • (ecliptic_lon, ecliptic_lat) = (27.045537, -11.651354)
  • Galactic Extinction
  • Conesearch Links (at 5 arcsec):   |   Simbad   |   NED   |   Transient Name Server   |   ZTF DR1

Sherlock

  • Classified as SN, at 5.85 arcsec.
  • Best crossmatch is galaxy at z = 0.02
  • The transient is possibly associated with IC1756; an r=18.42 mag galaxy found in the NED_D/SDSS/PS1 catalogues. Its located 5.84" S, 0.20" E (2.5 Kpc) from the galaxy centre. A host distance of 87.3 Mpc(z=0.022) implies a m - M = 34.71.

TNS

  • TNS name is SN 2023Q
  • type SN Ia, z=0.022, host is
  • discovered by ATLAS
  • discovery magnitude 17.513

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
59969.171 2023-01-25 04:06:52 g 17.482 ± 0.059 t target ref diff
59969.128 2023-01-25 03:04:23 r 17.112 ± 0.040 t target ref diff
59967.131 2023-01-23 03:09:02 r 17.026 ± 0.046 t target ref diff
59957.164 2023-01-13 03:56:43 r 16.574 ± 0.044 t target ref diff
59957.122 2023-01-13 02:56:06 g 16.868 ± 0.047 t target ref diff
59951.234 2023-01-07 05:36:30 r 16.807 ± 0.036 t target ref diff
59951.130 2023-01-07 03:06:35 g 17.085 ± 0.042 t target ref diff
59936.216 r 20.365 non-detection
59936.170 g 19.809 non-detection
59933.304 g 19.282 non-detection
59933.148 r 20.136 non-detection
59930.275 r 19.799 non-detection
59922.217 g 19.532 non-detection