Discovery Date: 2026-02-19 06:23:57 UTC
Discovery MJD: 61090.27
Disc r-Flux: 1234.24±204.09
Latest Date: 2026-02-23 05:15:34 UTC
Latest MJD: 61094.22
Latest r-Flux: 1046.32±188.35
| Peak Flux | 1380.34±225.99 (r-band) |
| UTC at Peak | 2026-02-19 08:05:22 |
| MJD at Peak | 61090.34 |
| Detection Count | 5 |
| Equatorial Lon,Lat | 12:24:22.253, 07:18:46.216 |
| Galactic Lon,Lat | 283.744484, 69.170129 |
| Ecliptic Lon,Lat | 182.667804, 9.129077 |
| E(B-V) Extinction | 0.020678 |
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 17.20" S, 89.60" W (9.6 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 |
|---|---|---|---|---|---|---|
| 61094.219153 | 2026-02-23 05:15:34 | r | 1046 ± 188 | 0.14 | target ref diff | data |
| 61091.279177 | 2026-02-20 06:42:00 | r | 1130 ± 198 | 0.26 | target ref diff | data |
| 61090.337070 | 2026-02-19 08:05:22 | r | 1380 ± 226 | 0.19 | target ref diff | data |
| 61090.332876 | 2026-02-19 07:59:20 | r | 1213 ± 226 | 0.24 | target ref diff | data |
| 61090.266639 | 2026-02-19 06:23:57 | r | 1234 ± 204 | 0.20 | 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