diaObjectId
313888627163660359

148.933611, 3.093997

Discovery Date: 2025-12-23 07:53:02 UTC
Discovery MJD: 61032.33
Disc g-Flux: 1031.39±178.26
Latest Date: 2026-02-24 03:22:51 UTC
Latest MJD: 61095.14
Latest g-Flux: 852.84±163.07
Peak Flux 2192.43±383.64 (r-band)
UTC at Peak 2026-02-19 08:09:12
MJD at Peak 61090.34
Detection Count 10
Equatorial Lon,Lat 09:55:44.067, 03:05:38.389
Galactic Lon,Lat 234.933793, 41.657796
Ecliptic Lon,Lat 149.979472, -8.942650
E(B-V) Extinction 0.021408
Duplicate diaObjects

Transient Name Server

AT2025atz

The transient was discovered on 1st February 2025 at 06:48:18 (MJD 60707.28) by ZTF as ZTF25aadnucz with a discovery magnitude of g = 20.76..

Sherlock Contextual Classification

Prediction: Supernova

The transient is possibly associated with SDSSJ095543.99%2B030537.3; an r=17.63 mag galaxy found in the NED/SDSS/PS1/DESI catalogues. Its located 1.08" N, 1.05" E (3.0 Kpc) from the galaxy centre. A host z=0.108 implies a m - M = 38.49.

Difference Image Lightcurve

Access the data from this plot in the LSST Alert Packet Data table below.
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Context Map

Recent Image Stamps

target

reference

difference

External Resources

Alerce Antares DECaLS Fink NED SIMBAD ZTF

LSST Alert Packet Data

MJD UTC band target diff flux reliability images alert packet
61095.140874 2026-02-24 03:22:51 g 853 ± 163 0.16 target ref diff data
61094.138158 2026-02-23 03:18:56 g 1091 ± 212 0.21 target ref diff data
61091.177295 2026-02-20 04:15:18 g 848 ± 166 0.18 target ref diff data
61090.339726 2026-02-19 08:09:12 r 2192 ± 384 0.17 target ref diff data
61090.226793 2026-02-19 05:26:34 g 1255 ± 215 0.24 target ref diff data
61090.195186 2026-02-19 04:41:04 g 967 ± 170 0.12 target ref diff data
61090.194715 2026-02-19 04:40:23 g 1035 ± 200 0.14 target ref diff data
61090.189137 2026-02-19 04:32:21 g 1111 ± 208 0.14 target ref diff data
61059.294666 2026-01-19 07:04:19 g 1053 ± 204 0.15 target ref diff data
61032.328496 2025-12-23 07:53:02 g 1031 ± 178 0.35 target ref diff data
MJD filter magpsf magpsf_error flux_status
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