TNS Astronomical Transient Report No. 256693 [ 2025TNSTR1960....1S ]
Date Received (UTC): 2025-05-25 19:22:49
Date made public:
Sender: Fritz
Reporting Group: ZTF Discovery Data Source: ZTF
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025lys
Discoverer internal name: ZTF18aalvakd
Coordinates (J2000): RA = 10:45:05.463 (161.2727613) DEC = +38:43:22.64 (38.7229547)
Discovery date: 2025-05-21 04:21:16.001 (JD=2460816.6814352)
Photometry
Discovery (first detection):
Discovery date: 2025-05-21 04:21:16.001
Flux: 20.4179 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-16 04:27:28
Limiting flux: 20.6471 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025lys
Date Received (UTC): 2025-05-25 19:22:49
Date made public:
Sender: Fritz
Reporting Group: ZTF Discovery Data Source: ZTF
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025lys
Discoverer internal name: ZTF18aalvakd
Coordinates (J2000): RA = 10:45:05.463 (161.2727613) DEC = +38:43:22.64 (38.7229547)
Discovery date: 2025-05-21 04:21:16.001 (JD=2460816.6814352)
Photometry
Discovery (first detection):
Discovery date: 2025-05-21 04:21:16.001
Flux: 20.4179 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-16 04:27:28
Limiting flux: 20.6471 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025lys