Discovery Date: 2026-02-19 06:13:08 UTC
Discovery MJD: 61090.26
Disc g-Flux: 2191.05±350.44
Latest Date: 2026-02-24 04:59:23 UTC
Latest MJD: 61095.21
Latest g-Flux: 3838.56±307.99
| Peak Flux | 4457.29±608.65 (g-band) |
| UTC at Peak | 2026-02-20 06:27:34 |
| MJD at Peak | 61091.27 |
| Detection Count | 8 |
| Equatorial Lon,Lat | 12:29:37.797, 07:49:32.267 |
| Galactic Lon,Lat | 286.943683, 70.017520 |
| Ecliptic Lon,Lat | 183.670605, 10.121089 |
| E(B-V) Extinction | 0.024236 |
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 5.18" N, 0.28" E (0.4 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 | 3839 ± 308 | 0.37 | target ref diff | data |
| 61095.206972 | 2026-02-24 04:58:02 | g | 2751 ± 314 | 0.30 | target ref diff | data |
| 61095.204636 | 2026-02-24 04:54:40 | g | 1811 ± 320 | 0.26 | target ref diff | data |
| 61095.204170 | 2026-02-24 04:54:00 | g | 1955 ± 297 | 0.23 | target ref diff | data |
| 61095.180030 | 2026-02-24 04:19:14 | g | 3836 ± 345 | 0.35 | target ref diff | data |
| 61094.239354 | 2026-02-23 05:44:40 | g | 1269 ± 274 | 0.27 | target ref diff | data |
| 61094.236587 | 2026-02-23 05:40:41 | g | 1523 ± 271 | 0.27 | target ref diff | data |
| 61094.213456 | 2026-02-23 05:07:22 | g | 2273 ± 325 | 0.31 | target ref diff | data |
| 61094.211001 | 2026-02-23 05:03:50 | g | 2438 ± 313 | 0.29 | target ref diff | data |
| 61091.269145 | 2026-02-20 06:27:34 | g | 4457 ± 609 | 0.30 | target ref diff | data |
| 61091.268679 | 2026-02-20 06:26:53 | g | 1970 ± 345 | 0.29 | target ref diff | data |
| 61090.259126 | 2026-02-19 06:13:08 | g | 2191 ± 350 | 0.29 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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