Discovery Date: 2026-02-23 04:43:17 UTC
Discovery MJD: 61094.20
Disc i-Flux: 1907.19±319.90
Latest Date: 2026-02-24 04:26:38 UTC
Latest MJD: 61095.19
Latest i-Flux: -1272.89±248.16
| Peak Flux | 1907.19±319.90 (i-band) |
| UTC at Peak | 2026-02-23 04:43:17 |
| MJD at Peak | 61094.20 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:26:1.141, 06:53:34.295 |
| Galactic Lon,Lat | 285.173194, 68.883643 |
| Ecliptic Lon,Lat | 183.217406, 8.907902 |
| E(B-V) Extinction | 0.024092 |
Transient Name Server
AT2023brx
The transient was discovered on 14th February 2023 at 00:35:43 (MJD 59989.02) by ATLAS as ATLAS23ccy with a discovery magnitude of orange = 18.96..
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with SDSSJ122601.21%2B065333.3; an r=17.30 mag galaxy found in the NED/SDSS/PS1/DESI catalogues. Its located 1.01" N, 1.40" W (2.5 Kpc) from the galaxy centre. A host z=0.085 implies a m - M = 37.93.
Difference Image Lightcurve
Access the data from this plot in the LSST Alert Packet Data table below.
Context Map
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61095.185174 | 2026-02-24 04:26:38 | r | -1273 ± 248 | 0.35 | target ref diff | data |
| 61095.180519 | 2026-02-24 04:19:56 | g | 1199 ± 197 | 0.25 | target ref diff | data |
| 61094.196733 | 2026-02-23 04:43:17 | i | 1907 ± 320 | 0.12 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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