Discovery Date: 2026-02-19 06:27:18 UTC
Discovery MJD: 61090.27
Disc r-Flux: -1543.12±256.10
Latest Date: 2026-02-24 05:11:10 UTC
Latest MJD: 61095.22
Latest r-Flux: -1912.94±276.02
| Peak Flux | 2736.66±421.35 (i-band) |
| UTC at Peak | 2026-02-19 07:42:32 |
| MJD at Peak | 61090.32 |
| Detection Count | 15 |
| Equatorial Lon,Lat | 12:26:1.176, 06:53:32.883 |
| Galactic Lon,Lat | 285.173871, 68.883305 |
| Ecliptic Lon,Lat | 183.217697, 8.907600 |
| E(B-V) Extinction | 0.024082 |
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: Nuclear Transient
The transient is synonymous with SDSSJ122601.21%2B065333.3; an r=17.44 mag galaxy found in the NED/SDSS catalogues. Its located 0.7" (1.2 Kpc) from the galaxy core. 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 |
|---|---|---|---|---|---|---|
| 61095.216088 | 2026-02-24 05:11:10 | r | -1913 ± 276 | 0.25 | target ref diff | data |
| 61095.211884 | 2026-02-24 05:05:06 | r | -2007 ± 279 | 0.34 | target ref diff | data |
| 61094.227830 | 2026-02-23 05:28:04 | i | -1689 ± 334 | 0.18 | target ref diff | data |
| 61094.226397 | 2026-02-23 05:26:00 | i | -2137 ± 328 | 0.16 | target ref diff | data |
| 61094.220097 | 2026-02-23 05:16:56 | r | -1618 ± 249 | 0.26 | target ref diff | data |
| 61094.215783 | 2026-02-23 05:10:43 | r | 1842 ± 296 | 0.20 | target ref diff | data |
| 61094.195772 | 2026-02-23 04:41:54 | i | -2131 ± 371 | 0.11 | target ref diff | data |
| 61091.275233 | 2026-02-20 06:36:20 | r | -5612 ± 416 | 0.50 | target ref diff | data |
| 61091.262822 | 2026-02-20 06:18:27 | i | -2241 ± 375 | 0.23 | target ref diff | data |
| 61091.259562 | 2026-02-20 06:13:46 | i | -2906 ± 399 | 0.26 | target ref diff | data |
| 61091.244545 | 2026-02-20 05:52:08 | g | -837 ± 154 | 0.20 | target ref diff | data |
| 61091.235431 | 2026-02-20 05:39:01 | i | -4027 ± 377 | 0.19 | target ref diff | data |
| 61090.321204 | 2026-02-19 07:42:32 | i | 2737 ± 421 | 0.18 | target ref diff | data |
| 61090.273166 | 2026-02-19 06:33:21 | i | -2127 ± 375 | 0.33 | target ref diff | data |
| 61090.268968 | 2026-02-19 06:27:18 | r | -1543 ± 256 | 0.21 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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