Reporting Group
TSST_COSMOS_3D
Discovering Data Source
TSST_COSMOS_3D
Discovery Date
2025-05-05 00:00:00.000
TNS AT
Y
Public
Y
Host Redshift
3.088
Discovery Mag
25.9
Filter
F356W-JWST
Reporter/s
D. A. Coulter, on behalf of the TSST and COSMOS-3D teams.
Light curves
▌JWST_NIRCam_F356W
▌JWST_NIRCam_Other
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
No Data
Light Curves
AT Reports
| ID | Time received (UT) | Sender | Reporter/s | Reporting group | Disc. Data Source | RA | DEC | Discovery date (UT) | Discovery Mag. | Filter | Related files | AT Type | Host name | Internal name | Assoc. Groups | End prop. period | Remarks | ADS Bibcode | Unreal | Auto classification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 286917 | 2026-01-13 13:35:59 | Lei Hu | Lei Hu (Upenn), Lifan Wang (TAMU), on behalf of the JCAST team | JCAST | 10:00:33.008 | +02:21:40.06 | 2026-01-03 00:00:00.000 | 27.62 | Other- | PSN | JCAST_COSMOS2_T11 | We report on the detection of a transient candidate in JWST observations of COSMOS field. It was detected in NIRCam observations of GO Program 7814 (MINERVA; PI: Adam Muzzin) using image subtraction. We used archival NIRCam data provided by GO Program 1837 (PRIMIER; PI: James Dunlop) as reference. The transient search is part of JWST Archival Research Program 5965 (JCAST; PIs: Lei Hu & Lifan Wang). | N | |||||||
| 286899 | 2026-01-13 12:40:39 | Lei Hu | Lei Hu (Upenn), Lifan Wang (TAMU), on behalf of the JCAST team | JCAST | 10:00:33.066 | +02:21:38.97 | 2026-01-03 00:00:00.000 | 27.28 | Other- | PSN | JCAST_COSMOS2_T2 | We report on the detection of a transient candidate in JWST observations of COSMOS field. It was discovered in NIRCam observations of GO Program 7814 (MINERVA; PI: Adam Muzzin) using image subtraction. We used archival NIRCam data provided by GO Program 1837 (PRIMIER; PI: James Dunlop) as reference. The transient search is part of JWST Archival Research Program 5965 (JCAST; PIs: Lei Hu & Lifan Wang). | N | |||||||
| 259379 | 2025-06-20 18:47:27 | TSST_COSMOS_bot | D. A. Coulter, on behalf of the TSST and COSMOS-3D teams. | TSST_COSMOS_3D | TSST_COSMOS_3D | 10:00:33.069 | +02:21:38.99 | 2025-05-05 00:00:00.000 | 25.9 | F356W-JWST | PSN | COSMOS_3D_422_1964 | TSST_COSMOS_3D | 2025TNSTR2316....1C | N |
Classification Reports
No Data



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