Discovery Date: 2025-12-20 07:39:37 UTC
Discovery MJD: 61029.32
Disc u-Flux: 3662.92±318.36
Latest Date: 2025-12-20 08:00:12 UTC
Latest MJD: 61029.33
Latest u-Flux: 34356.14±317.55
| Peak Flux | 34356.14±317.55 (i-band) |
| UTC at Peak | 2025-12-20 08:00:12 |
| MJD at Peak | 61029.33 |
| Detection Count | 8 |
| Equatorial Lon,Lat | 10:00:58.146, 02:01:51.076 |
| Galactic Lon,Lat | 237.110603, 42.119905 |
| Ecliptic Lon,Lat | 151.595653, -9.485193 |
| E(B-V) Extinction | 0.017718 |
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 COSMOS1218431; a 24.00 mag VisS found in the NED catalogue. Its located 1.71" S, 3.30" W from the VisS centre. A host photoZ=1.630 implies a m - M = 45.41.
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 |
|---|---|---|---|---|---|---|
| 61029.333474 | 2025-12-20 08:00:12 | i | 34356 ± 318 | 1.00 | target ref diff | data |
| 61029.332984 | 2025-12-20 07:59:29 | i | 34198 ± 372 | 1.00 | target ref diff | data |
| 61029.331084 | 2025-12-20 07:56:45 | g | 15333 ± 158 | 0.99 | target ref diff | data |
| 61029.327947 | 2025-12-20 07:52:14 | u | 3900 ± 343 | 0.97 | target ref diff | data |
| 61029.327356 | 2025-12-20 07:51:23 | u | 3180 ± 325 | 0.98 | target ref diff | data |
| 61029.326769 | 2025-12-20 07:50:32 | u | 3869 ± 319 | 0.99 | target ref diff | data |
| 61029.326180 | 2025-12-20 07:49:41 | u | 3486 ± 254 | 0.99 | target ref diff | data |
| 61029.320359 | 2025-12-20 07:41:19 | u | 3293 ± 318 | 0.97 | target ref diff | data |
| 61029.319771 | 2025-12-20 07:40:28 | u | 4000 ± 321 | 0.98 | target ref diff | data |
| 61029.319179 | 2025-12-20 07:39:37 | u | 3663 ± 318 | 0.97 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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