Discovery Date: 2026-02-19 06:29:59 UTC
Discovery MJD: 61090.27
Disc r-Flux: -1550.07±257.53
Latest Date: 2026-02-23 06:13:17 UTC
Latest MJD: 61094.26
Latest r-Flux: -849.14±162.82
| Peak Flux | 1296.11±238.17 (g-band) |
| UTC at Peak | 2026-02-19 07:54:36 |
| MJD at Peak | 61090.33 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:20:8.899, 08:01:0.630 |
| Galactic Lon,Lat | 280.296308, 69.501781 |
| Ecliptic Lon,Lat | 181.410752, 9.354333 |
| E(B-V) Extinction | 0.021157 |
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: Supernova
The transient is possibly associated with SDSS J122009.0+080101.1; a J=14.52 mag galaxy found in the SDSS/2MASS/DESI/PS1 catalogues. Its located 0.55" S, 2.06" W (3.7 Kpc) from the galaxy centre. A host z=0.092 implies a m - M = 38.12.
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 |
|---|---|---|---|---|---|---|
| 61094.259230 | 2026-02-23 06:13:17 | r | -849 ± 163 | 0.15 | target ref diff | data |
| 61090.329583 | 2026-02-19 07:54:36 | g | 1296 ± 238 | 0.26 | target ref diff | data |
| 61090.270829 | 2026-02-19 06:29:59 | r | -1550 ± 258 | 0.24 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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