Discovery Date: 2026-02-19 07:33:23 UTC
Discovery MJD: 61090.31
Disc i-Flux: -3008.08±589.91
Latest Date: 2026-02-24 05:11:10 UTC
Latest MJD: 61095.22
Latest i-Flux: -2128.88±410.40
| Peak Flux | -10.75±537.49 (i-band) |
| UTC at Peak | 2026-02-24 04:38:32 |
| MJD at Peak | 61095.19 |
| Detection Count | 21 |
| Equatorial Lon,Lat | 12:29:37.883, 07:49:32.719 |
| Galactic Lon,Lat | 286.944603, 70.017730 |
| Ecliptic Lon,Lat | 183.670886, 10.121347 |
| E(B-V) Extinction | 0.024230 |
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 5.71" N, 1.76" E (0.5 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 |
|---|---|---|---|---|---|---|
| 61095.216088 | 2026-02-24 05:11:10 | r | -2129 ± 410 | 0.42 | target ref diff | data |
| 61095.200265 | 2026-02-24 04:48:22 | i | -3371 ± 508 | 0.39 | target ref diff | data |
| 61095.198865 | 2026-02-24 04:46:21 | i | -2472 ± 493 | 0.40 | target ref diff | data |
| 61095.194838 | 2026-02-24 04:40:33 | i | -2445 ± 483 | 0.39 | target ref diff | data |
| 61095.194371 | 2026-02-24 04:39:53 | i | -2757 ± 503 | 0.39 | target ref diff | data |
| 61095.193433 | 2026-02-24 04:38:32 | i | -11 ± 537 | 0.42 | target ref diff | data |
| 61095.169762 | 2026-02-24 04:04:27 | i | -2461 ± 462 | 0.40 | target ref diff | data |
| 61095.169293 | 2026-02-24 04:03:46 | i | -3617 ± 481 | 0.39 | target ref diff | data |
| 61095.166017 | 2026-02-24 03:59:03 | i | -2722 ± 499 | 0.43 | target ref diff | data |
| 61094.262109 | 2026-02-23 06:17:26 | r | -1799 ± 326 | 0.41 | target ref diff | data |
| 61094.261068 | 2026-02-23 06:15:56 | r | -2211 ± 347 | 0.43 | target ref diff | data |
| 61094.260145 | 2026-02-23 06:14:36 | r | -2448 ± 365 | 0.42 | target ref diff | data |
| 61094.242234 | 2026-02-23 05:48:49 | g | -1689 ± 346 | 0.34 | target ref diff | data |
| 61094.237516 | 2026-02-23 05:42:01 | g | -944 ± 324 | 0.32 | target ref diff | data |
| 61094.230005 | 2026-02-23 05:31:12 | i | -2584 ± 480 | 0.36 | target ref diff | data |
| 61094.196265 | 2026-02-23 04:42:37 | i | -2126 ± 446 | 0.33 | target ref diff | data |
| 61094.194369 | 2026-02-23 04:39:53 | i | -2858 ± 494 | 0.39 | target ref diff | data |
| 61091.271010 | 2026-02-20 06:30:15 | g | -1682 ± 313 | 0.35 | target ref diff | data |
| 61091.261894 | 2026-02-20 06:17:07 | i | -2591 ± 384 | 0.38 | target ref diff | data |
| 61091.241748 | 2026-02-20 05:48:07 | g | -1154 ± 351 | 0.33 | target ref diff | data |
| 61091.233563 | 2026-02-20 05:36:19 | i | -3233 ± 431 | 0.45 | target ref diff | data |
| 61091.232468 | 2026-02-20 05:34:45 | i | -2301 ± 419 | 0.36 | target ref diff | data |
| 61090.314850 | 2026-02-19 07:33:23 | i | -3008 ± 590 | 0.34 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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