TNS Astronomical Transient Report No. 256906 [ 2025TNSTR1987....1S ]
Date Received (UTC): 2025-05-27 12:38:31
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 2025mcn
Discoverer internal name: ZTF25aaqwcvn
Coordinates (J2000): RA = 19:26:27.410 (291.6142081) DEC = -06:23:51.98 (-6.3977719)
Discovery date: 2025-05-20 10:54:04.003 (JD=2460815.954213)
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 10:54:04.003
Flux: 19.7153 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-20 10:26:33
Limiting flux: 19.9654 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/2025mcn
Date Received (UTC): 2025-05-27 12:38:31
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 2025mcn
Discoverer internal name: ZTF25aaqwcvn
Coordinates (J2000): RA = 19:26:27.410 (291.6142081) DEC = -06:23:51.98 (-6.3977719)
Discovery date: 2025-05-20 10:54:04.003 (JD=2460815.954213)
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 10:54:04.003
Flux: 19.7153 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-20 10:26:33
Limiting flux: 19.9654 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/2025mcn