TNS Astronomical Transient Report No. 279340 [ 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 2024aiho
Coordinates (J2000): RA = 03:32:20.346 (53.084775) DEC = -27:52:23.39 (-27.873164)
Discovery date: 2024-10-24 00:00:00.000 (JD=2460607.5)
Potential host galaxy: OASIS+53.08446-27.87283
Host redshift: 0.342
Remarks: Host spec-z referenced from Urrutia et al. (2019).
Photometry
Discovery (first detection):
Discovery date: 2024-10-24 00:00:00.000
Flux: 28.07 ABMag
Filter: F210M-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in JWST program 3215 data taken on October 17, 2023 (Cycle 2, 3215)
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024aiho
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 2024aiho
Coordinates (J2000): RA = 03:32:20.346 (53.084775) DEC = -27:52:23.39 (-27.873164)
Discovery date: 2024-10-24 00:00:00.000 (JD=2460607.5)
Potential host galaxy: OASIS+53.08446-27.87283
Host redshift: 0.342
Remarks: Host spec-z referenced from Urrutia et al. (2019).
Photometry
Discovery (first detection):
Discovery date: 2024-10-24 00:00:00.000
Flux: 28.07 ABMag
Filter: F210M-JWST
Instrument: NIRCam
Telescope: James Webb Space Telescope
Last non-detection:
Archival info: Other
Remarks: This source was not detected in JWST program 3215 data taken on October 17, 2023 (Cycle 2, 3215)
Details of the new object can be viewed here: https://www.wis-tns.org/object/2024aiho