Discovery Date: 2026-02-20 05:36:19 UTC
Discovery MJD: 61091.23
Disc i-Flux: 1768.71±303.22
Latest Date: 2026-02-25 08:09:28 UTC
Latest MJD: 61096.34
Latest i-Flux: 2094.87±282.68
| Peak Flux | 2478.60±347.17 (i-band) |
| UTC at Peak | 2026-02-24 04:48:22 |
| MJD at Peak | 61095.20 |
| Detection Count | 7 |
| Equatorial Lon,Lat | 12:22:9.759, 08:40:21.766 |
| Galactic Lon,Lat | 281.008228, 70.288265 |
| Ecliptic Lon,Lat | 181.606228, 10.155149 |
| E(B-V) Extinction | 0.018065 |
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: Nuclear Transient
The transient is synonymous with SDSS J122209.75+084021.8; an r=19.39 mag galaxy found in the SDSS catalogue. Its located 0.1" (0.3 Kpc) from the galaxy core. A host z=0.341 implies a m - M = 41.28.
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 08:24:39 | 0.371154923787672 | r0b - Real Or Bogus Classifier | JSON data | https://las… |
LSST Alert Packet Data
| MJD | UTC | band | target diff flux | reliability | images | alert packet |
|---|---|---|---|---|---|---|
| 61096.339909 | 2026-02-25 08:09:28 | i | 2095 ± 283 | 0.55 | target ref diff | data |
| 61095.200265 | 2026-02-24 04:48:22 | i | 2479 ± 347 | 0.10 | target ref diff | data |
| 61094.227830 | 2026-02-23 05:28:04 | i | 969 ± 322 | 0.16 | target ref diff | data |
| 61094.199115 | 2026-02-23 04:46:43 | i | 1863 ± 332 | 0.14 | target ref diff | data |
| 61094.198629 | 2026-02-23 04:46:01 | i | 1967 ± 338 | 0.22 | target ref diff | data |
| 61091.256706 | 2026-02-20 06:09:39 | i | 1441 ± 307 | 0.14 | target ref diff | data |
| 61091.233563 | 2026-02-20 05:36:19 | i | 1769 ± 303 | 0.12 | target ref diff | data |
| MJD | filter | magpsf | magpsf_error | flux_status |
|---|
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Start with our documentation on readthedocs, you might find the FAQ section especially useful.
If you still have questions, want to report a bug, or make a feature request, please reach out to us on the Lasair topic on the Rubin Community pages.