Discovery Date: 2026-02-19 06:03:46 UTC
Discovery MJD: 61090.25
Disc i-Flux: -2461.80±388.16
Latest Date: 2026-02-23 05:25:20 UTC
Latest MJD: 61094.23
Latest i-Flux: -1545.67±302.95
| Peak Flux | 1398.60±257.14 (r-band) |
| UTC at Peak | 2026-02-23 05:20:00 |
| MJD at Peak | 61094.22 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:21:24.778, 07:51:52.591 |
| Galactic Lon,Lat | 281.284055, 69.464596 |
| Ecliptic Lon,Lat | 181.763339, 9.340621 |
| E(B-V) Extinction | 0.022707 |
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 SDSSJ122124.81%2B075152.3; an r=17.63 mag galaxy found in the NED/SDSS catalogues. Its located 0.7" (0.9 Kpc) from the galaxy core. A host z=0.072 implies a m - M = 37.55.
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 |
|---|---|---|---|---|---|---|
| 61094.225926 | 2026-02-23 05:25:20 | i | -1546 ± 303 | 0.14 | target ref diff | data |
| 61094.222225 | 2026-02-23 05:20:00 | r | 1399 ± 257 | 0.30 | target ref diff | data |
| 61091.271472 | 2026-02-20 06:30:55 | g | -1132 ± 202 | 0.30 | target ref diff | data |
| 61090.252624 | 2026-02-19 06:03:46 | i | -2462 ± 388 | 0.19 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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