TNS Astronomical Transient Report No. 241681 [ 2025TNSTR.246....1F ]
Date Received (UTC): 2025-01-19 20:44:50
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, 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 2025vv
Discoverer internal name: ZTF25aacezmr
Coordinates (J2000): RA = 09:25:00.075 (141.2503111) DEC = +63:45:01.29 (63.7503583)
Discovery date: 2025-01-19 06:24:43.998 (JD=2460694.7671759)
Potential host galaxy: SDSS J092500.00+634506.9
Host redshift: 0.0673889
Remarks: SN candidate 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/ZTF25aacezmr
Photometry
Discovery (first detection):
Discovery date: 2025-01-19 06:24:43.998
Flux: 19.9996 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-01-17 06:43:25
Limiting flux: 19.9729 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/2025vv
Date Received (UTC): 2025-01-19 20:44:50
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, 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 2025vv
Discoverer internal name: ZTF25aacezmr
Coordinates (J2000): RA = 09:25:00.075 (141.2503111) DEC = +63:45:01.29 (63.7503583)
Discovery date: 2025-01-19 06:24:43.998 (JD=2460694.7671759)
Potential host galaxy: SDSS J092500.00+634506.9
Host redshift: 0.0673889
Remarks: SN candidate 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/ZTF25aacezmr
Photometry
Discovery (first detection):
Discovery date: 2025-01-19 06:24:43.998
Flux: 19.9996 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-01-17 06:43:25
Limiting flux: 19.9729 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/2025vv