Discovery Date: 2026-02-23 04:59:44 UTC
Discovery MJD: 61094.21
Disc g-Flux: 2105.17±294.02
Latest Date: 2026-02-24 04:59:23 UTC
Latest MJD: 61095.21
Latest g-Flux: 1262.83±266.34
| Peak Flux | 2105.17±294.02 (g-band) |
| UTC at Peak | 2026-02-23 04:59:44 |
| MJD at Peak | 61094.21 |
| Detection Count | 4 |
| Equatorial Lon,Lat | 12:29:37.513, 07:49:34.051 |
| Galactic Lon,Lat | 286.940003, 70.017711 |
| Ecliptic Lon,Lat | 183.669313, 10.121074 |
| E(B-V) Extinction | 0.024245 |
Transient Name Server
Gap AT2017jfs
The transient was discovered on 26th December 2017 at 03:05:45 (MJD 58113.13) by GaiaAlerts as Gaia17dkh with a discovery magnitude of G = 17.17. It was subsequently classified as a Gap at z = 0.008.
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with NGC4470; a J=10.88 mag galaxy found in the NED/NED-D/SDSS/LASR/PS1/2MASS catalogues. Its located 7.02" N, 3.87" W (0.6 Kpc) from the galaxy centre. A host distance of 16.4 Mpc(z=0.008) implies a m - M = 31.07.
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 |
|---|---|---|---|---|---|---|
| 61095.207906 | 2026-02-24 04:59:23 | g | 1263 ± 266 | 0.32 | target ref diff | data |
| 61095.184243 | 2026-02-24 04:25:18 | r | 296 ± 367 | 0.36 | target ref diff | data |
| 61095.175815 | 2026-02-24 04:13:10 | g | 1521 ± 290 | 0.37 | target ref diff | data |
| 61094.208154 | 2026-02-23 04:59:44 | g | 2105 ± 294 | 0.35 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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