Discovery Date: 2025-12-19 07:38:21 UTC
Discovery MJD: 61028.32
Disc r-Flux: 823.60±119.10
Latest Date: 2026-02-25 05:40:14 UTC
Latest MJD: 61096.24
Latest r-Flux: 1666.37±143.31
| Peak Flux | 1666.37±143.31 (r-band) |
| UTC at Peak | 2026-02-25 05:40:14 |
| MJD at Peak | 61096.24 |
| Detection Count | 5 |
| Equatorial Lon,Lat | 09:59:8.198, 01:58:52.852 |
| Galactic Lon,Lat | 236.806774, 41.718714 |
| Ecliptic Lon,Lat | 151.178142, -9.691552 |
| E(B-V) Extinction | 0.018895 |
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: Nuclear Transient
The transient is synonymous with SDSSJ095908.15%2B015852.6; a 22.00 mag galaxy found in the NED catalogue. Its located 0.7" (4.6 Kpc) from the galaxy core. A host z=0.527 implies a m - M = 42.40.
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 | 2026-02-25 05:54:03 | 0.11354522155114974 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61096.236281 | 2026-02-25 05:40:14 | r | 1666 ± 143 | 0.65 | target ref diff | data |
| 61028.338643 | 2025-12-19 08:07:38 | r | 798 ± 136 | 0.14 | target ref diff | data |
| 61028.325055 | 2025-12-19 07:48:04 | r | 698 ± 130 | 0.13 | target ref diff | data |
| 61028.324056 | 2025-12-19 07:46:38 | r | 607 ± 123 | 0.27 | target ref diff | data |
| 61028.318308 | 2025-12-19 07:38:21 | r | 824 ± 119 | 0.24 | 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.