TNS Astronomical Transient Report No. 270347 [ 2025TNSTR3727....1R ]
Date Received (UTC): 2025-09-16 17:48:26
Date made public:
Sender: ZTF_CATS150
Reporting Group: ZTF Discovery Data Source: ZTF
Sam Rose (Caltech), Theophile Du Laz (Caltech), Mansi Kasliwal (Caltech), Kaustav Kashyap Das (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025xsn
Discoverer internal name: ZTF25abrddbm
Coordinates (J2000): RA = 14:12:30.508 (213.1271155) DEC = +11:14:35.82 (11.2432829)
Discovery date: 2025-09-16 02:42:13.003 (JD=2460934.6126505)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 02:42:13.003
Flux: 17.7915 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-07 03:12:47
Limiting flux: 19.3777 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025xsn
Date Received (UTC): 2025-09-16 17:48:26
Date made public:
Sender: ZTF_CATS150
Reporting Group: ZTF Discovery Data Source: ZTF
Sam Rose (Caltech), Theophile Du Laz (Caltech), Mansi Kasliwal (Caltech), Kaustav Kashyap Das (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025xsn
Discoverer internal name: ZTF25abrddbm
Coordinates (J2000): RA = 14:12:30.508 (213.1271155) DEC = +11:14:35.82 (11.2432829)
Discovery date: 2025-09-16 02:42:13.003 (JD=2460934.6126505)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 02:42:13.003
Flux: 17.7915 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-07 03:12:47
Limiting flux: 19.3777 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025xsn