TNS Astronomical Transient Report No. 279339 [ 2025TNSTR4833....1S ]
Date Received (UTC): 2025-12-04 18:35:36
Date made public:
Sender: OASIS_Bot
Reporting Group: OASIS Discovery Data Source: OASIS
Magdalena Sammut on behalf of OASIS report/s the discovery of a new astronomical transient.
IAU Designation: AT 2023aeex
Coordinates (J2000): RA = 03:32:18.269 (53.07612083) DEC = -27:51:34.89 (-27.85969111)
Discovery date: 2023-10-17 00:00:00.000 (JD=2460234.5)
Potential host galaxy: OASIS+53.07606-27.85979
Host redshift: 2.92
Photometry
Discovery (first detection):
Discovery date: 2023-10-17 00:00:00.000
Flux: 30.25 ABMag
Filter: F210M-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in OASIS data taken on October 24, 2024 (OASIS; Cycle 3, 5997)
Details of the new object can be viewed here: https://www.wis-tns.org/object/2023aeex
Date Received (UTC): 2025-12-04 18:35:36
Date made public:
Sender: OASIS_Bot
Reporting Group: OASIS Discovery Data Source: OASIS
Magdalena Sammut on behalf of OASIS report/s the discovery of a new astronomical transient.
IAU Designation: AT 2023aeex
Coordinates (J2000): RA = 03:32:18.269 (53.07612083) DEC = -27:51:34.89 (-27.85969111)
Discovery date: 2023-10-17 00:00:00.000 (JD=2460234.5)
Potential host galaxy: OASIS+53.07606-27.85979
Host redshift: 2.92
Photometry
Discovery (first detection):
Discovery date: 2023-10-17 00:00:00.000
Flux: 30.25 ABMag
Filter: F210M-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in OASIS data taken on October 24, 2024 (OASIS; Cycle 3, 5997)
Details of the new object can be viewed here: https://www.wis-tns.org/object/2023aeex