TNS Astronomical Transient Report No. 240740 [ 2025TNSTR..87....1M ]
Date Received (UTC): 2025-01-07 17:16:46
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, 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 2025fu
Discoverer internal name: ZTF24acahmla
Coordinates (J2000): RA = 13:45:09.159 (206.28816104993) DEC = +50:06:43.63 (50.11211835)
Discovery date: 2025-01-03 09:42:46.002 (JD=2460678.9046991)
Potential host galaxy: SDSS J134509.09+500644.3
Remarks: Early SN candidate (g-rise > 0.16+-0.06 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/ZTF24acahmla
Photometry
Discovery (first detection):
Discovery date: 2025-01-03 09:42:46.002
Flux: 19.9003 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2024-12-31 13:21:22
Limiting flux: 18.5892 ABMag
Filter: g-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/2025fu
Date Received (UTC): 2025-01-07 17:16:46
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, 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 2025fu
Discoverer internal name: ZTF24acahmla
Coordinates (J2000): RA = 13:45:09.159 (206.28816104993) DEC = +50:06:43.63 (50.11211835)
Discovery date: 2025-01-03 09:42:46.002 (JD=2460678.9046991)
Potential host galaxy: SDSS J134509.09+500644.3
Remarks: Early SN candidate (g-rise > 0.16+-0.06 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/ZTF24acahmla
Photometry
Discovery (first detection):
Discovery date: 2025-01-03 09:42:46.002
Flux: 19.9003 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2024-12-31 13:21:22
Limiting flux: 18.5892 ABMag
Filter: g-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/2025fu