Discovery Date: 2026-02-19 06:15:46 UTC
Discovery MJD: 61090.26
Disc g-Flux: -2007.87±234.47
Latest Date: 2026-02-23 06:20:04 UTC
Latest MJD: 61094.26
Latest g-Flux: -3462.27±362.99
| Peak Flux | -2007.87±234.47 (g-band) |
| UTC at Peak | 2026-02-19 06:15:46 |
| MJD at Peak | 61090.26 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 12:21:54.076, 08:34:50.062 |
| Galactic Lon,Lat | 280.920084, 70.179749 |
| Ecliptic Lon,Lat | 181.583783, 10.044805 |
| E(B-V) Extinction | 0.018267 |
Transient Name Server
This transient has probably not been reported to the TNS as yet. Check the TNS directly at this location.
Sherlock Contextual Classification
Prediction: Nuclear Transient
The transient is synonymous with SDSSJ122154.11%2B083450.7; a J=15.71 mag galaxy found in the NED-D/SDSS/2MASS catalogues. Its located 0.9" (1.6 Kpc) from the galaxy core. A host distance of 387.0 Mpc(z=0.097) implies a m - M = 37.94.
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 |
|---|---|---|---|---|---|---|
| 61094.263945 | 2026-02-23 06:20:04 | r | -3462 ± 363 | 0.44 | target ref diff | data |
| 61094.218188 | 2026-02-23 05:14:11 | r | -2671 ± 367 | 0.31 | target ref diff | data |
| 61090.316258 | 2026-02-19 07:35:24 | i | -2366 ± 478 | 0.11 | target ref diff | data |
| 61090.260956 | 2026-02-19 06:15:46 | g | -2008 ± 234 | 0.24 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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