TNS Astronomical Transient Report No. 249142 [ 2025TNSTR1075....1S ]
Date Received (UTC): 2025-03-21 14:02:00
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: SN 2025fbu
Discoverer internal name: ZTF25aajrlbu
Coordinates (J2000): RA = 15:53:45.286 (238.4386904) DEC = -01:24:31.25 (-1.4086811)
Discovery date: 2025-03-21 09:08:08.998 (JD=2460755.8806597)
Photometry
Discovery (first detection):
Discovery date: 2025-03-21 09:08:08.998
Flux: 19.0709 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-03-20 09:49:42
Limiting flux: 18.2606 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/2025fbu
Date Received (UTC): 2025-03-21 14:02:00
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: SN 2025fbu
Discoverer internal name: ZTF25aajrlbu
Coordinates (J2000): RA = 15:53:45.286 (238.4386904) DEC = -01:24:31.25 (-1.4086811)
Discovery date: 2025-03-21 09:08:08.998 (JD=2460755.8806597)
Photometry
Discovery (first detection):
Discovery date: 2025-03-21 09:08:08.998
Flux: 19.0709 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-03-20 09:49:42
Limiting flux: 18.2606 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/2025fbu