diaObjectId
170032924578021415

187.408382, 7.826018

Discovery Date: 2026-02-19 06:04:27 UTC
Discovery MJD: 61090.25
Disc i-Flux: -2537.59±506.43
Latest Date: 2026-02-24 04:47:02 UTC
Latest MJD: 61095.20
Latest i-Flux: -3347.06±493.22
Peak Flux -1409.73±369.58 (g-band)
UTC at Peak 2026-02-23 05:01:45
MJD at Peak 61094.21
Detection Count 26
Equatorial Lon,Lat 12:29:38.012, 07:49:33.664
Galactic Lon,Lat 286.945920, 70.018116
Ecliptic Lon,Lat 183.671274, 10.121800
E(B-V) Extinction 0.024220
Duplicate diaObjects

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-D/SDSS/LASR/PS1/2MASS catalogues. Its located 6.43" N, 3.57" E (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.
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Context Map

Recent Image Stamps

target

reference

difference

External Resources

Alerce Antares DECaLS Fink NED SIMBAD ZTF

LSST Alert Packet Data

MJD UTC band target diff flux reliability images alert packet
61095.199331 2026-02-24 04:47:02 i -3347 ± 493 0.45 target ref diff data
61095.189580 2026-02-24 04:32:59 r -3150 ± 464 0.36 target ref diff data
61095.184709 2026-02-24 04:25:58 r -2113 ± 409 0.35 target ref diff data
61095.184243 2026-02-24 04:25:18 r -2123 ± 414 0.33 target ref diff data
61095.180986 2026-02-24 04:20:37 g -1732 ± 348 0.37 target ref diff data
61095.172587 2026-02-24 04:08:31 i -2664 ± 469 0.37 target ref diff data
61095.168827 2026-02-24 04:03:06 i -3500 ± 498 0.41 target ref diff data
61095.166950 2026-02-24 04:00:24 i -3177 ± 540 0.43 target ref diff data
61094.263945 2026-02-23 06:20:04 r -1974 ± 374 0.41 target ref diff data
61094.263032 2026-02-23 06:18:45 r -1895 ± 355 0.43 target ref diff data
61094.259230 2026-02-23 06:13:17 r -1955 ± 352 0.36 target ref diff data
61094.240272 2026-02-23 05:45:59 g -2432 ± 351 0.37 target ref diff data
61094.228801 2026-02-23 05:29:28 i -2231 ± 431 0.49 target ref diff data
61094.226397 2026-02-23 05:26:00 i -2497 ± 426 0.44 target ref diff data
61094.225926 2026-02-23 05:25:20 i -2792 ± 460 0.44 target ref diff data
61094.224971 2026-02-23 05:23:57 i -2346 ± 466 0.39 target ref diff data
61094.219619 2026-02-23 05:16:15 r -2301 ± 374 0.41 target ref diff data
61094.218655 2026-02-23 05:14:51 r -2018 ± 396 0.41 target ref diff data
61094.218188 2026-02-23 05:14:11 r -1901 ± 367 0.36 target ref diff data
61094.217243 2026-02-23 05:12:49 r -2505 ± 382 0.45 target ref diff data
61094.211468 2026-02-23 05:04:30 g -2896 ± 353 0.40 target ref diff data
61094.209560 2026-02-23 05:01:45 g -1410 ± 370 0.36 target ref diff data
61094.199582 2026-02-23 04:47:23 i -2408 ± 452 0.38 target ref diff data
61094.197671 2026-02-23 04:44:38 i -2942 ± 458 0.41 target ref diff data
61094.196733 2026-02-23 04:43:17 i -3748 ± 463 0.37 target ref diff data
61091.268213 2026-02-20 06:26:13 g -3043 ± 542 0.33 target ref diff data
61091.266595 2026-02-20 06:23:53 g -5536 ± 853 0.43 target ref diff data
61090.269900 2026-02-19 06:28:39 r -2175 ± 400 0.43 target ref diff data
61090.253091 2026-02-19 06:04:27 i -2538 ± 506 0.38 target ref diff data
MJD filter magpsf magpsf_error flux_status
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