Discovery Date: 2026-02-19 05:15:10 UTC
Discovery MJD: 61090.22
Disc i-Flux: 4132.25±516.28
Latest Date: 2026-02-24 03:02:23 UTC
Latest MJD: 61095.13
Latest i-Flux: -1592.24±313.67
| Peak Flux | 5969.11±570.63 (i-band) |
| UTC at Peak | 2026-02-24 02:23:07 |
| MJD at Peak | 61095.10 |
| Detection Count | 5 |
| Equatorial Lon,Lat | 10:01:39.722, 02:25:48.050 |
| Galactic Lon,Lat | 236.807663, 42.492863 |
| Ecliptic Lon,Lat | 151.618305, -9.050691 |
| E(B-V) Extinction | 0.019079 |
Transient Name Server
AT2025gdk
The transient was discovered on 23rd March 2025 at 04:50:53 (MJD 60757.20) by DESIRT as T202503231001396p022545 with a discovery magnitude of g = 22.05..
Sherlock Contextual Classification
Prediction: Nuclear Transient
The transient is synonymous with 2MASXJ10013974%2B0225487; an r=15.83 mag galaxy found in the NED-D/SDSS catalogues. Its located 1.1" (2.0 Kpc) from the galaxy core. A host distance of 374.0 Mpc(z=0.124) implies a m - M = 37.86.
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 |
|---|---|---|---|---|---|---|
| 61095.126660 | 2026-02-24 03:02:23 | r | -1592 ± 314 | 0.31 | target ref diff | data |
| 61095.099392 | 2026-02-24 02:23:07 | i | 5969 ± 571 | 0.14 | target ref diff | data |
| 61094.190686 | 2026-02-23 04:34:35 | r | -2293 ± 272 | 0.11 | target ref diff | data |
| 61091.210193 | 2026-02-20 05:02:40 | g | 4475 ± 353 | 0.12 | target ref diff | data |
| 61090.218877 | 2026-02-19 05:15:10 | i | 4132 ± 516 | 0.14 | 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