Discovery Date: 2026-02-19 06:03:46 UTC
Discovery MJD: 61090.25
Disc i-Flux: -4216.15±361.97
Latest Date: 2026-02-25 08:24:10 UTC
Latest MJD: 61096.35
Latest i-Flux: -5734.03±327.33
| Peak Flux | 2098.73±321.81 (i-band) |
| UTC at Peak | 2026-02-20 05:39:01 |
| MJD at Peak | 61091.24 |
| Detection Count | 45 |
| Equatorial Lon,Lat | 12:27:21.686, 06:12:27.980 |
| Galactic Lon,Lat | 286.548420, 68.310318 |
| Ecliptic Lon,Lat | 183.803507, 8.413146 |
| E(B-V) Extinction | 0.018884 |
Transient Name Server
This transient has probably not been reported to the TNS as yet. Check the TNS directly at this location.
Sherlock Contextual Classification
Prediction: Supernova
The transient is possibly associated with NGC4430; a W1=12.14 mag AGN found in the LASR catalogue. Its located 197.83" S, 70.33" W (20.9 Kpc) from the AGN centre. A host z=0.005 implies a m - M = 31.59.
Difference Image Lightcurve
Access the data from this plot in the LSST Alert Packet Data table below.
Context Map
Annotations
| Annotator | Timestamp | Annotation | Explanation | JSON Data | Link |
|---|---|---|---|---|---|
| r0b_lvra a1 | 2026-02-25 08:38:57 | 0.050868745910416104 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61096.350123 | 2026-02-25 08:24:10 | i | -5734 ± 327 | 0.58 | target ref diff | data |
| 61096.335718 | 2026-02-25 08:03:26 | i | -4427 ± 319 | 0.53 | target ref diff | data |
| 61095.216554 | 2026-02-24 05:11:50 | r | -1707 ± 229 | 0.11 | target ref diff | data |
| 61095.204636 | 2026-02-24 04:54:40 | g | 170 ± 160 | 0.19 | target ref diff | data |
| 61095.199331 | 2026-02-24 04:47:02 | i | -1703 ± 323 | 0.11 | target ref diff | data |
| 61095.198865 | 2026-02-24 04:46:21 | i | -3121 ± 347 | 0.12 | target ref diff | data |
| 61095.198396 | 2026-02-24 04:45:41 | i | -2048 ± 284 | 0.15 | target ref diff | data |
| 61095.193433 | 2026-02-24 04:38:32 | i | -1982 ± 315 | 0.14 | target ref diff | data |
| 61095.192026 | 2026-02-24 04:36:31 | i | -3721 ± 343 | 0.24 | target ref diff | data |
| 61095.191559 | 2026-02-24 04:35:50 | i | -2663 ± 332 | 0.18 | target ref diff | data |
| 61095.189112 | 2026-02-24 04:32:19 | r | -1323 ± 230 | 0.15 | target ref diff | data |
| 61095.183310 | 2026-02-24 04:23:57 | r | -1152 ± 219 | 0.13 | target ref diff | data |
| 61095.182840 | 2026-02-24 04:23:17 | r | -1600 ± 219 | 0.17 | target ref diff | data |
| 61095.172118 | 2026-02-24 04:07:51 | i | -4239 ± 318 | 0.46 | target ref diff | data |
| 61095.171640 | 2026-02-24 04:07:09 | i | -3240 ± 347 | 0.25 | target ref diff | data |
| 61095.166950 | 2026-02-24 04:00:24 | i | -1772 ± 323 | 0.11 | target ref diff | data |
| 61094.251046 | 2026-02-23 06:01:30 | r | -1075 ± 216 | 0.20 | target ref diff | data |
| 61094.230471 | 2026-02-23 05:31:52 | i | -3938 ± 326 | 0.21 | target ref diff | data |
| 61094.229264 | 2026-02-23 05:30:08 | i | -1485 ± 313 | 0.11 | target ref diff | data |
| 61094.227830 | 2026-02-23 05:28:04 | i | -1987 ± 292 | 0.13 | target ref diff | data |
| 61094.227343 | 2026-02-23 05:27:22 | i | -1647 ± 292 | 0.12 | target ref diff | data |
| 61094.226877 | 2026-02-23 05:26:42 | i | -1539 ± 305 | 0.21 | target ref diff | data |
| 61094.225926 | 2026-02-23 05:25:20 | i | -1835 ± 290 | 0.12 | target ref diff | data |
| 61094.224971 | 2026-02-23 05:23:57 | i | -1953 ± 321 | 0.16 | target ref diff | data |
| 61094.222225 | 2026-02-23 05:20:00 | r | -1124 ± 224 | 0.13 | target ref diff | data |
| 61094.218188 | 2026-02-23 05:14:11 | r | -267 ± 221 | 0.20 | target ref diff | data |
| 61094.199582 | 2026-02-23 04:47:23 | i | -1757 ± 326 | 0.11 | target ref diff | data |
| 61094.199115 | 2026-02-23 04:46:43 | i | -2375 ± 329 | 0.13 | target ref diff | data |
| 61094.196733 | 2026-02-23 04:43:17 | i | -2538 ± 340 | 0.12 | target ref diff | data |
| 61094.195772 | 2026-02-23 04:41:54 | i | -2238 ± 345 | 0.13 | target ref diff | data |
| 61091.277311 | 2026-02-20 06:39:19 | r | -1433 ± 223 | 0.13 | target ref diff | data |
| 61091.260030 | 2026-02-20 06:14:26 | i | -1669 ± 288 | 0.10 | target ref diff | data |
| 61091.256241 | 2026-02-20 06:08:59 | i | -2164 ± 279 | 0.15 | target ref diff | data |
| 61091.249658 | 2026-02-20 05:59:30 | r | -1371 ± 284 | 0.31 | target ref diff | data |
| 61091.239596 | 2026-02-20 05:45:01 | g | 932 ± 153 | 0.20 | target ref diff | data |
| 61091.235431 | 2026-02-20 05:39:01 | i | 2099 ± 322 | 0.13 | target ref diff | data |
| 61091.233563 | 2026-02-20 05:36:19 | i | 1478 ± 304 | 0.13 | target ref diff | data |
| 61091.231537 | 2026-02-20 05:33:24 | i | -601 ± 372 | 0.31 | target ref diff | data |
| 61090.336136 | 2026-02-19 08:04:02 | r | -1497 ± 272 | 0.12 | target ref diff | data |
| 61090.315798 | 2026-02-19 07:34:44 | i | -2321 ± 346 | 0.12 | target ref diff | data |
| 61090.274634 | 2026-02-19 06:35:28 | i | -3335 ± 323 | 0.24 | target ref diff | data |
| 61090.273166 | 2026-02-19 06:33:21 | i | -2324 ± 316 | 0.13 | target ref diff | data |
| 61090.268037 | 2026-02-19 06:25:58 | r | -1093 ± 215 | 0.21 | target ref diff | data |
| 61090.254021 | 2026-02-19 06:05:47 | i | -2392 ± 363 | 0.11 | target ref diff | data |
| 61090.252624 | 2026-02-19 06:03:46 | i | -4216 ± 362 | 0.18 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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