TNS Astronomical Transient Report No. 241915 [ 2025TNSTR.264....1M ]
Date Received (UTC): 2025-01-20 17:28:37
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, 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, 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 2025xx
Discoverer internal name: ZTF25aaclhqq
Coordinates (J2000): RA = 06:41:36.155 (100.4006453) DEC = +79:01:28.60 (79.0246124)
Discovery date: 2025-01-20 06:14:41.997 (JD=2460695.7602083)
Potential host galaxy: WISEA J064135.46+790128.1
Remarks: Early SN candidate (g-rise > 1.00 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/ZTF25aaclhqq
Photometry
Discovery (first detection):
Discovery date: 2025-01-20 06:14:41.997
Flux: 20.0279 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-01-20 05:26:07
Limiting flux: 20.1792 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/2025xx
Date Received (UTC): 2025-01-20 17:28:37
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, 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, 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 2025xx
Discoverer internal name: ZTF25aaclhqq
Coordinates (J2000): RA = 06:41:36.155 (100.4006453) DEC = +79:01:28.60 (79.0246124)
Discovery date: 2025-01-20 06:14:41.997 (JD=2460695.7602083)
Potential host galaxy: WISEA J064135.46+790128.1
Remarks: Early SN candidate (g-rise > 1.00 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/ZTF25aaclhqq
Photometry
Discovery (first detection):
Discovery date: 2025-01-20 06:14:41.997
Flux: 20.0279 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-01-20 05:26:07
Limiting flux: 20.1792 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/2025xx