Discovery Date: 2025-09-16 02:49:02 UTC
Discovery MJD: 60934.12
Disc g-Flux: 937.19±178.61
Latest Date: 2025-09-22 02:07:44 UTC
Latest MJD: 60940.09
Latest g-Flux: 3727.96±684.13
| Peak Flux | 5024.44±487.50 (r-band) |
| UTC at Peak | 2025-09-21 03:11:29 |
| MJD at Peak | 60939.13 |
| Detection Count | |
| Equatorial Lon,Lat | 00:38:26.130, -44:15:55.547 |
| Galactic Lon,Lat | 310.764425, -72.664542 |
| Ecliptic Lon,Lat | 346.618286, -43.466899 |
| E(B-V) Extinction | 0.007487 |
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 ATLASS189; a J=16.00 mag AGN found in the MILLIQUAS/2MASS/DESI catalogues. Its located 0.55" S, 1.35" E (4.8 Kpc) from the AGN centre. A host z=0.207 implies a m - M = 40.04.
Difference Image Lightcurve
Access the data from this plot in the LSST Alert Packet Data table below.
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Context Map
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 60940.088714 | 2025-09-22 02:07:44 | i | 3728 ± 684 | 0.26 | target ref diff | data |
| 60939.132975 | 2025-09-21 03:11:29 | r | 5024 ± 487 | 0.29 | target ref diff | data |
| 60934.117390 | 2025-09-16 02:49:02 | g | 937 ± 179 | 0.20 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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