Discovery Date: 2026-02-19 06:14:25 UTC
Discovery MJD: 61090.26
Disc g-Flux: 1750.09±316.75
Latest Date: 2026-02-27 03:45:24 UTC
Latest MJD: 61098.16
Latest g-Flux: -2257.11±505.05
| Peak Flux | 1762.45±290.53 (g-band) |
| UTC at Peak | 2026-02-20 05:48:47 |
| MJD at Peak | 61091.24 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:27:36.809, 08:09:9.105 |
| Galactic Lon,Lat | 285.276819, 70.203348 |
| Ecliptic Lon,Lat | 183.072800, 10.220380 |
| E(B-V) Extinction | 0.022445 |
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 NGC4434; a J=10.07 mag galaxy found in the NED-D/SDSS/DESI/LASR/2MASS/PS1 catalogues. Its located 6.72" S, 1.86" E (0.8 Kpc) from the galaxy centre. A host distance of 22.5 Mpc(z=0.004) implies a m - M = 31.76.
Difference Image Lightcurve
Access the data from this plot in the LSST Alert Packet Data table below.
Context Map
Annotations
| Annotator | Timestamp | Annotation | Explanation | JSON Data | Link |
|---|---|---|---|---|---|
| r0b_lvra a1 | 2026-02-27 03:56:33 | 0.005023273966509776 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61098.156530 | 2026-02-27 03:45:24 | i | -2257 ± 505 | 0.55 | target ref diff | data |
| 61091.242212 | 2026-02-20 05:48:47 | g | 1762 ± 291 | 0.49 | target ref diff | data |
| 61090.260023 | 2026-02-19 06:14:25 | g | 1750 ± 317 | 0.45 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
Need Help?
readthedocs
Lasair Community
Start with our documentation on readthedocs, you might find the FAQ section especially useful.
If you still have questions, want to report a bug, or make a feature request, please reach out to us on the Lasair topic on the Rubin Community pages.
readthedocs
Lasair Community