TNS Astronomical Transient Report No. 255545 [ 2025TNSTR1845....1M ]
Date Received (UTC): 2025-05-20 15:55:10
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025kvk
Discoverer internal name: ZTF25aaqrcbp
Coordinates (J2000): RA = 11:00:28.663 (165.1194292) DEC = +16:20:36.03 (16.3433405)
Discovery date: 2025-05-20 04:22:54.998 (JD=2460815.682581)
Potential host galaxy: SDSS J110028.65+162035.5
Remarks: Early SN candidate (g-rise > 0.12+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaqrcbp
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 04:22:54.998
Flux: 19.8778 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-05-16 06:27:30
Limiting flux: 19.8482 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025kvk
Date Received (UTC): 2025-05-20 15:55:10
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025kvk
Discoverer internal name: ZTF25aaqrcbp
Coordinates (J2000): RA = 11:00:28.663 (165.1194292) DEC = +16:20:36.03 (16.3433405)
Discovery date: 2025-05-20 04:22:54.998 (JD=2460815.682581)
Potential host galaxy: SDSS J110028.65+162035.5
Remarks: Early SN candidate (g-rise > 0.12+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaqrcbp
Photometry
Discovery (first detection):
Discovery date: 2025-05-20 04:22:54.998
Flux: 19.8778 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-05-16 06:27:30
Limiting flux: 19.8482 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025kvk