Discovery Date: 2026-02-27 04:55:41 UTC
Discovery MJD: 61098.21
Disc i-Flux: 4387.53±255.47
Latest Date: 2026-02-27 05:00:24 UTC
Latest MJD: 61098.21
Latest i-Flux: 4885.05±239.13
| Peak Flux | 5118.65±267.59 (i-band) |
| UTC at Peak | 2026-02-27 04:58:23 |
| MJD at Peak | 61098.21 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 12:29:17.804, 08:00:51.173 |
| Galactic Lon,Lat | 286.570341, 70.179449 |
| Ecliptic Lon,Lat | 183.517003, 10.260792 |
| E(B-V) Extinction | 0.022698 |
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 NGC4467; a W1=11.55 mag galaxy found in the LASR catalogue. Its located 76.86" N, 184.83" W (19.6 Kpc) from the galaxy centre. A host z=0.005 implies a m - M = 31.55.
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 05:10:19 | 0.8393420115647642 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61098.208617 | 2026-02-27 05:00:24 | i | 4885 ± 239 | 1.00 | target ref diff | data |
| 61098.207685 | 2026-02-27 04:59:04 | i | 4899 ± 256 | 0.99 | target ref diff | data |
| 61098.207215 | 2026-02-27 04:58:23 | i | 5119 ± 268 | 1.00 | target ref diff | data |
| 61098.206749 | 2026-02-27 04:57:43 | i | 4700 ± 264 | 0.98 | target ref diff | data |
| 61098.206282 | 2026-02-27 04:57:02 | i | 4911 ± 267 | 1.00 | target ref diff | data |
| 61098.205814 | 2026-02-27 04:56:22 | i | 4535 ± 261 | 0.98 | target ref diff | data |
| 61098.205347 | 2026-02-27 04:55:41 | i | 4388 ± 255 | 1.00 | 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.