Discovery Date: 2026-02-19 07:53:12 UTC
Discovery MJD: 61090.33
Disc g-Flux: 1334.84±233.02
Latest Date: 2026-02-20 06:39:59 UTC
Latest MJD: 61091.28
Latest g-Flux: -1959.13±277.61
| Peak Flux | 1334.84±233.02 (g-band) |
| UTC at Peak | 2026-02-19 07:53:12 |
| MJD at Peak | 61090.33 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:21:9.555, 08:12:15.095 |
| Galactic Lon,Lat | 280.787414, 69.763485 |
| Ecliptic Lon,Lat | 181.566771, 9.626404 |
| E(B-V) Extinction | 0.020362 |
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 2MASXJ12210964%2B0812159; an r=17.01 mag galaxy found in the NED-D/SDSS catalogues. Its located 0.9" (3.0 Kpc) from the galaxy core. A host distance of 655.0 Mpc(z=0.139) implies a m - M = 39.08.
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 |
|---|---|---|---|---|---|---|
| 61091.277778 | 2026-02-20 06:39:59 | r | -1959 ± 278 | 0.11 | target ref diff | data |
| 61090.337535 | 2026-02-19 08:06:03 | r | -2070 ± 362 | 0.25 | target ref diff | data |
| 61090.328616 | 2026-02-19 07:53:12 | g | 1335 ± 233 | 0.23 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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