Discovery Date: 2026-02-19 07:43:52 UTC
Discovery MJD: 61090.32
Disc i-Flux: -2090.29±401.93
Latest Date: 2026-02-23 05:23:57 UTC
Latest MJD: 61094.22
Latest i-Flux: -2691.49±352.99
| Peak Flux | 2587.83±333.99 (i-band) |
| UTC at Peak | 2026-02-23 04:39:53 |
| MJD at Peak | 61094.19 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:21:39.777, 07:47:1.295 |
| Galactic Lon,Lat | 281.526414, 69.408612 |
| Ecliptic Lon,Lat | 181.853714, 9.291354 |
| E(B-V) Extinction | 0.024385 |
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 SDSSJ122139.79%2B074702.3; an r=17.71 mag galaxy found in the NED/NED-D/SDSS catalogues. Its located 1.1" (3.3 Kpc) from the galaxy core. A host distance of 627.0 Mpc(z=0.144) implies a m - M = 38.99.
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 |
|---|---|---|---|---|---|---|
| 61094.224971 | 2026-02-23 05:23:57 | i | -2691 ± 353 | 0.14 | target ref diff | data |
| 61094.194369 | 2026-02-23 04:39:53 | i | 2588 ± 334 | 0.12 | target ref diff | data |
| 61090.322136 | 2026-02-19 07:43:52 | i | -2090 ± 402 | 0.14 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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