Discovery Date: 2026-02-19 05:57:01 UTC
Discovery MJD: 61090.25
Disc i-Flux: -1732.87±338.95
Latest Date: 2026-02-24 04:49:09 UTC
Latest MJD: 61095.20
Latest i-Flux: -1925.22±343.49
| Peak Flux | -1408.57±260.08 (i-band) |
| UTC at Peak | 2026-02-20 06:08:59 |
| MJD at Peak | 61091.26 |
| Detection Count | 11 |
| Equatorial Lon,Lat | 12:24:32.433, 07:19:36.246 |
| Galactic Lon,Lat | 283.846129, 69.195788 |
| Ecliptic Lon,Lat | 182.701210, 9.158665 |
| E(B-V) Extinction | 0.021978 |
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 NGC4365; a W1=8.54 mag galaxy found in the NED-D/LASR catalogues. Its located 32.67" N, 61.55" E (7.3 Kpc) from the galaxy centre. A host distance of 21.8 Mpc(z=0.004) implies a m - M = 31.69.
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 |
|---|---|---|---|---|---|---|
| 61095.200801 | 2026-02-24 04:49:09 | i | -1925 ± 343 | 0.31 | target ref diff | data |
| 61095.166483 | 2026-02-24 03:59:44 | i | -1665 ± 324 | 0.34 | target ref diff | data |
| 61094.224501 | 2026-02-23 05:23:16 | i | -1642 ± 287 | 0.39 | target ref diff | data |
| 61094.198629 | 2026-02-23 04:46:01 | i | -1756 ± 294 | 0.33 | target ref diff | data |
| 61094.197205 | 2026-02-23 04:43:58 | i | -1538 ± 304 | 0.13 | target ref diff | data |
| 61091.256241 | 2026-02-20 06:08:59 | i | -1409 ± 260 | 0.28 | target ref diff | data |
| 61091.235897 | 2026-02-20 05:39:41 | i | -2470 ± 443 | 0.25 | target ref diff | data |
| 61090.317193 | 2026-02-19 07:36:45 | i | -2093 ± 353 | 0.37 | target ref diff | data |
| 61090.315332 | 2026-02-19 07:34:04 | i | -2829 ± 407 | 0.37 | target ref diff | data |
| 61090.254021 | 2026-02-19 06:05:47 | i | -2241 ± 353 | 0.37 | target ref diff | data |
| 61090.247937 | 2026-02-19 05:57:01 | i | -1733 ± 339 | 0.25 | 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.