Discovery Date: 2026-02-20 05:37:00 UTC
Discovery MJD: 61091.23
Disc i-Flux: 1818.03±294.51
Latest Date: 2026-02-27 04:21:37 UTC
Latest MJD: 61098.18
Latest i-Flux: 1820.64±279.98
| Peak Flux | 1820.64±279.98 (i-band) |
| UTC at Peak | 2026-02-27 04:21:37 |
| MJD at Peak | 61098.18 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 12:22:34.333, 08:10:37.241 |
| Galactic Lon,Lat | 281.769165, 69.853851 |
| Ecliptic Lon,Lat | 181.902668, 9.741959 |
| E(B-V) Extinction | 0.024357 |
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 NGC4318; a W1=10.83 mag galaxy found in the LASR catalogue. Its located 76.58" S, 133.02" W (13.0 Kpc) from the galaxy centre. A host z=0.004 implies a m - M = 31.23.
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 04:26:52 | 0.006002873201764161 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61098.181678 | 2026-02-27 04:21:37 | i | 1821 ± 280 | 0.51 | target ref diff | data |
| 61094.230471 | 2026-02-23 05:31:52 | i | 1564 ± 267 | 0.33 | target ref diff | data |
| 61094.227830 | 2026-02-23 05:28:04 | i | 1453 ± 241 | 0.30 | target ref diff | data |
| 61091.234033 | 2026-02-20 05:37:00 | i | 1818 ± 295 | 0.48 | 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.