Discovery Date: 2025-12-15 05:54:08 UTC
Discovery MJD: 61024.25
Disc i-Flux: 15314.05±385.46
Latest Date: 2026-02-24 03:51:24 UTC
Latest MJD: 61095.16
Latest i-Flux: -839.54±147.96
| Peak Flux | 15582.38±311.20 (i-band) |
| UTC at Peak | 2025-12-15 07:44:52 |
| MJD at Peak | 61024.32 |
| Detection Count | 47 |
| Equatorial Lon,Lat | 09:58:7.939, 03:17:46.084 |
| Galactic Lon,Lat | 235.163278, 42.266060 |
| Ecliptic Lon,Lat | 150.476962, -8.546003 |
| E(B-V) Extinction | 0.031661 |
Transient Name Server
AT2025zwh
The transient was discovered on 5th October 2025 at 12:47:40 (MJD 60953.53) by ZTF as ZTF25abwlwva with a discovery magnitude of r = 19.30..
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with SDSSJ095807.79%2B031747.1; an r=17.59 mag galaxy found in the NED/SDSS/PS1/DESI catalogues. Its located 1.22" S, 2.34" E (3.4 Kpc) from the galaxy centre. A host z=0.072 implies a m - M = 37.57.
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 |
|---|---|---|---|---|---|---|
| 61095.160696 | 2026-02-24 03:51:24 | r | -840 ± 148 | 0.20 | target ref diff | data |
| 61095.145537 | 2026-02-24 03:29:34 | g | -685 ± 137 | 0.25 | target ref diff | data |
| 61095.144604 | 2026-02-24 03:28:13 | g | -566 ± 109 | 0.25 | target ref diff | data |
| 61095.144139 | 2026-02-24 03:27:33 | g | -696 ± 110 | 0.28 | target ref diff | data |
| 61095.128996 | 2026-02-24 03:05:45 | r | -903 ± 175 | 0.20 | target ref diff | data |
| 61095.126195 | 2026-02-24 03:01:43 | r | -834 ± 149 | 0.20 | target ref diff | data |
| 61095.106552 | 2026-02-24 02:33:26 | g | -1428 ± 201 | 0.16 | target ref diff | data |
| 61094.191773 | 2026-02-23 04:36:09 | r | -831 ± 161 | 0.18 | target ref diff | data |
| 61094.188778 | 2026-02-23 04:31:50 | r | -1044 ± 146 | 0.30 | target ref diff | data |
| 61094.173167 | 2026-02-23 04:09:21 | g | -789 ± 140 | 0.20 | target ref diff | data |
| 61094.172703 | 2026-02-23 04:08:41 | g | -766 ± 143 | 0.25 | target ref diff | data |
| 61094.170767 | 2026-02-23 04:05:54 | g | -704 ± 149 | 0.23 | target ref diff | data |
| 61094.169827 | 2026-02-23 04:04:33 | g | -828 ± 163 | 0.29 | target ref diff | data |
| 61094.124631 | 2026-02-23 02:59:28 | i | -1527 ± 253 | 0.11 | target ref diff | data |
| 61091.205870 | 2026-02-20 04:56:27 | g | -790 ± 152 | 0.26 | target ref diff | data |
| 61091.196557 | 2026-02-20 04:43:02 | i | -1457 ± 223 | 0.18 | target ref diff | data |
| 61091.194273 | 2026-02-20 04:39:45 | r | -875 ± 162 | 0.17 | target ref diff | data |
| 61091.192880 | 2026-02-20 04:37:44 | r | -790 ± 162 | 0.14 | target ref diff | data |
| 61091.177295 | 2026-02-20 04:15:18 | g | -751 ± 157 | 0.25 | target ref diff | data |
| 61090.225862 | 2026-02-19 05:25:14 | g | -1350 ± 245 | 0.22 | target ref diff | data |
| 61090.188512 | 2026-02-19 04:31:27 | g | -992 ± 159 | 0.26 | target ref diff | data |
| 61057.302454 | 2026-01-17 07:15:32 | g | -750 ± 161 | 0.13 | target ref diff | data |
| 61042.212703 | 2026-01-02 05:06:17 | i | 2913 ± 346 | 0.11 | target ref diff | data |
| 61042.212205 | 2026-01-02 05:05:34 | i | 2876 ± 342 | 0.10 | target ref diff | data |
| 61041.228419 | 2026-01-01 05:28:55 | i | 4427 ± 330 | 0.70 | target ref diff | data |
| 61041.227924 | 2026-01-01 05:28:12 | i | 5142 ± 382 | 0.51 | target ref diff | data |
| 61041.223448 | 2026-01-01 05:21:45 | i | 4719 ± 394 | 0.41 | target ref diff | data |
| 61032.328496 | 2025-12-23 07:53:02 | g | 1696 ± 153 | 0.39 | target ref diff | data |
| 61029.333474 | 2025-12-20 08:00:12 | i | 12548 ± 315 | 0.97 | target ref diff | data |
| 61029.332984 | 2025-12-20 07:59:29 | i | 13216 ± 394 | 0.91 | target ref diff | data |
| 61029.331084 | 2025-12-20 07:56:45 | g | 2427 ± 179 | 0.28 | target ref diff | data |
| 61028.332092 | 2025-12-19 07:58:12 | r | 8668 ± 158 | 0.98 | target ref diff | data |
| 61028.331596 | 2025-12-19 07:57:29 | r | 8535 ± 147 | 0.98 | target ref diff | data |
| 61028.325055 | 2025-12-19 07:48:04 | r | 8591 ± 155 | 0.98 | target ref diff | data |
| 61028.324554 | 2025-12-19 07:47:21 | r | 8800 ± 159 | 0.98 | target ref diff | data |
| 61028.324056 | 2025-12-19 07:46:38 | r | 8628 ± 157 | 0.98 | target ref diff | data |
| 61028.319301 | 2025-12-19 07:39:47 | r | 8735 ± 151 | 0.98 | target ref diff | data |
| 61028.318805 | 2025-12-19 07:39:04 | r | 8777 ± 154 | 0.98 | target ref diff | data |
| 61028.318308 | 2025-12-19 07:38:21 | r | 8909 ± 155 | 0.98 | target ref diff | data |
| 61026.214163 | 2025-12-17 05:08:23 | i | 13284 ± 358 | 0.99 | target ref diff | data |
| 61026.213658 | 2025-12-17 05:07:40 | i | 13513 ± 350 | 0.99 | target ref diff | data |
| 61024.326482 | 2025-12-15 07:50:08 | i | 14042 ± 320 | 0.99 | target ref diff | data |
| 61024.322828 | 2025-12-15 07:44:52 | i | 15582 ± 311 | 1.00 | target ref diff | data |
| 61024.322325 | 2025-12-15 07:44:08 | i | 15419 ± 327 | 1.00 | target ref diff | data |
| 61024.320829 | 2025-12-15 07:41:59 | i | 13616 ± 322 | 0.99 | target ref diff | data |
| 61024.320330 | 2025-12-15 07:41:16 | i | 15469 ± 345 | 0.99 | target ref diff | data |
| 61024.247435 | 2025-12-15 05:56:18 | i | 14146 ± 397 | 0.99 | target ref diff | data |
| 61024.246932 | 2025-12-15 05:55:34 | i | 15192 ± 392 | 0.99 | target ref diff | data |
| 61024.246431 | 2025-12-15 05:54:51 | i | 14212 ± 377 | 0.99 | target ref diff | data |
| 61024.245933 | 2025-12-15 05:54:08 | i | 15314 ± 385 | 1.00 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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