Discovery Date: 2026-02-19 06:28:39 UTC
Discovery MJD: 61090.27
Disc r-Flux: -2131.25±276.86
Latest Date: 2026-02-24 05:00:44 UTC
Latest MJD: 61095.21
Latest r-Flux: 194.08±176.37
| Peak Flux | 1327.85±290.61 (r-band) |
| UTC at Peak | 2026-02-24 04:24:38 |
| MJD at Peak | 61095.18 |
| Detection Count | 18 |
| Equatorial Lon,Lat | 12:20:13.137, 08:00:29.802 |
| Galactic Lon,Lat | 280.351613, 69.499786 |
| Ecliptic Lon,Lat | 181.430467, 9.353512 |
| E(B-V) Extinction | 0.021449 |
Transient Name Server
AT2022aadk
The transient was discovered on 12th November 2022 at 12:44:38 (MJD 59895.53) by ZTF as ZTF22abtkhez with a discovery magnitude of r = 19.11..
Sherlock Contextual Classification
Prediction: Nuclear Transient
The transient is synonymous with SDSS J122013.13+080029.7; an r=17.44 mag galaxy found in the SDSS catalogue. Its located 0.4" (0.6 Kpc) from the galaxy core. A host z=0.091 implies a m - M = 38.10.
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 |
|---|---|---|---|---|---|---|
| 61095.208843 | 2026-02-24 05:00:44 | g | 194 ± 176 | 0.19 | target ref diff | data |
| 61095.207439 | 2026-02-24 04:58:42 | g | 149 ± 215 | 0.12 | target ref diff | data |
| 61095.191559 | 2026-02-24 04:35:50 | i | 1192 ± 404 | 0.22 | target ref diff | data |
| 61095.186109 | 2026-02-24 04:27:59 | r | 801 ± 307 | 0.19 | target ref diff | data |
| 61095.185640 | 2026-02-24 04:27:19 | r | 244 ± 299 | 0.17 | target ref diff | data |
| 61095.185174 | 2026-02-24 04:26:38 | r | 560 ± 282 | 0.23 | target ref diff | data |
| 61095.183777 | 2026-02-24 04:24:38 | r | 1328 ± 291 | 0.24 | target ref diff | data |
| 61095.179095 | 2026-02-24 04:17:53 | g | -6 ± 213 | 0.15 | target ref diff | data |
| 61095.177221 | 2026-02-24 04:15:11 | g | -244 ± 234 | 0.13 | target ref diff | data |
| 61095.174410 | 2026-02-24 04:11:09 | g | 612 ± 206 | 0.18 | target ref diff | data |
| 61095.166483 | 2026-02-24 03:59:44 | i | 480 ± 449 | 0.12 | target ref diff | data |
| 61094.230471 | 2026-02-23 05:31:52 | i | 310 ± 381 | 0.15 | target ref diff | data |
| 61094.227830 | 2026-02-23 05:28:04 | i | -1351 ± 365 | 0.14 | target ref diff | data |
| 61094.216776 | 2026-02-23 05:12:09 | r | -821 ± 296 | 0.18 | target ref diff | data |
| 61094.211001 | 2026-02-23 05:03:50 | g | 269 ± 218 | 0.14 | target ref diff | data |
| 61094.203913 | 2026-02-23 04:53:38 | g | -894 ± 178 | 0.21 | target ref diff | data |
| 61094.198629 | 2026-02-23 04:46:01 | i | -1895 ± 380 | 0.11 | target ref diff | data |
| 61094.195772 | 2026-02-23 04:41:54 | i | -3187 ± 425 | 0.22 | target ref diff | data |
| 61090.269900 | 2026-02-19 06:28:39 | r | -2131 ± 277 | 0.24 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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