Discovery Date: 2025-12-19 07:50:29 UTC
Discovery MJD: 61028.33
Disc r-Flux: 987.92±150.28
Latest Date: 2026-02-17 02:21:11 UTC
Latest MJD: 61088.10
Latest r-Flux: 754.41±145.65
| Peak Flux | 994.56±189.05 (r-band) |
| UTC at Peak | 2025-12-19 07:52:29 |
| MJD at Peak | 61028.33 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 04:03:33.995, -48:34:18.427 |
| Galactic Lon,Lat | 256.350510, -47.365335 |
| Ecliptic Lon,Lat | 35.801182, -66.617258 |
| E(B-V) Extinction | 0.012545 |
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: Variable Star
The transient is possibly associated with 04033412-4834178; a J=16.60 mag stellar source found in the 2MASS/GAIA catalogues. Its located 0.54" S, 1.31" W from the stellar source centre.
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 | 2026-02-23 19:11:29 | 0.007333227886376677 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61088.098045 | 2026-02-17 02:21:11 | r | 754 ± 146 | 0.55 | target ref diff | data |
| 61028.329504 | 2025-12-19 07:54:29 | r | 819 ± 154 | 0.50 | target ref diff | data |
| 61028.328114 | 2025-12-19 07:52:29 | r | 995 ± 189 | 0.24 | target ref diff | data |
| 61028.326728 | 2025-12-19 07:50:29 | r | 988 ± 150 | 0.38 | 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.