Discovery Date: 2026-02-20 06:39:19 UTC
Discovery MJD: 61091.28
Disc r-Flux: 1360.26±261.92
Latest Date: 2026-02-26 09:07:32 UTC
Latest MJD: 61097.38
Latest r-Flux: 5165.90±251.46
| Peak Flux | 5165.90±251.46 (r-band) |
| UTC at Peak | 2026-02-26 09:07:32 |
| MJD at Peak | 61097.38 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 12:24:29.329, 07:18:34.526 |
| Galactic Lon,Lat | 283.825777, 69.175632 |
| Ecliptic Lon,Lat | 182.696260, 9.137817 |
| E(B-V) Extinction | 0.021560 |
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 29.20" S, 15.80" E (3.5 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
Annotations
| Annotator | Timestamp | Annotation | Explanation | JSON Data | Link |
|---|---|---|---|---|---|
| r0b_lvra a1 | 2026-02-26 12:40:56 | 0.05351310174371867 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61097.380241 | 2026-02-26 09:07:32 | r | 5166 ± 251 | 0.52 | target ref diff | data |
| 61095.187044 | 2026-02-24 04:29:20 | r | 1437 ± 265 | 0.40 | target ref diff | data |
| 61094.218655 | 2026-02-23 05:14:51 | r | 1347 ± 244 | 0.39 | target ref diff | data |
| 61091.277311 | 2026-02-20 06:39:19 | r | 1360 ± 262 | 0.40 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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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.