Discovery Date: 2026-02-23 04:52:57 UTC
Discovery MJD: 61094.20
Disc g-Flux: -1093.58±199.70
Latest Date: 2026-02-24 04:25:58 UTC
Latest MJD: 61095.18
Latest g-Flux: -1525.23±240.73
| Peak Flux | -1003.40±194.66 (g-band) |
| UTC at Peak | 2026-02-24 04:11:09 |
| MJD at Peak | 61095.17 |
| Detection Count | 3 |
| Equatorial Lon,Lat | 12:25:38.086, 07:11:31.891 |
| Galactic Lon,Lat | 284.685769, 69.144829 |
| Ecliptic Lon,Lat | 183.007642, 9.144062 |
| E(B-V) Extinction | 0.026276 |
Transient Name Server
SN II SN2022hss
The transient was discovered on 18th April 2022 at 05:04:56 (MJD 59687.21) by ATLAS as ATLAS22mhs with a discovery magnitude of orange = 18.22. It was subsequently classified as a SN II at z = 0.025.
Sherlock Contextual Classification
Prediction: Nuclear Transient
The transient is synonymous with SDSS J122538.02+071132.2; an r=16.13 mag galaxy found in the SDSS catalogue. Its located 0.9" (0.4 Kpc) from the galaxy core. A host z=0.025 implies a m - M = 35.20.
Difference Image Lightcurve
Access the data from this plot in the LSST Alert Packet Data table below.
Context Map
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61095.184709 | 2026-02-24 04:25:58 | r | -1525 ± 241 | 0.35 | target ref diff | data |
| 61095.177221 | 2026-02-24 04:15:11 | g | -1024 ± 202 | 0.36 | target ref diff | data |
| 61095.174410 | 2026-02-24 04:11:09 | g | -1003 ± 195 | 0.34 | target ref diff | data |
| 61094.203442 | 2026-02-23 04:52:57 | g | -1094 ± 200 | 0.34 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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