Discovery Date: 2026-02-20 06:21:12 UTC
Discovery MJD: 61091.26
Disc g-Flux: 7377.13±198.17
Latest Date: 2026-02-20 06:24:53 UTC
Latest MJD: 61091.27
Latest g-Flux: 7135.36±540.87
| Peak Flux | 7895.01±365.45 (g-band) |
| UTC at Peak | 2026-02-20 06:23:13 |
| MJD at Peak | 61091.27 |
| Detection Count | 1 |
| Equatorial Lon,Lat | 12:21:46.068, 07:50:29.099 |
| Galactic Lon,Lat | 281.542400, 69.471657 |
| Ecliptic Lon,Lat | 181.854343, 9.354646 |
| E(B-V) Extinction | 0.024681 |
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 J122143.97+075041.3; an r=16.26 mag galaxy found in the SDSS catalogue. Its located 12.44" S, 31.43" E (45.8 Kpc) from the galaxy centre. A host z=0.071 implies a m - M = 37.53.
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 |
|---|---|---|---|---|---|---|
| 61091.267283 | 2026-02-20 06:24:53 | g | 7135 ± 541 | 1.00 | target ref diff | data |
| 61091.266595 | 2026-02-20 06:23:53 | g | 7400 ± 605 | 1.00 | target ref diff | data |
| 61091.266129 | 2026-02-20 06:23:13 | g | 7895 ± 365 | 1.00 | target ref diff | data |
| 61091.265664 | 2026-02-20 06:22:33 | g | 7478 ± 149 | 1.00 | target ref diff | data |
| 61091.264732 | 2026-02-20 06:21:12 | g | 7377 ± 198 | 1.00 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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