TNS Astronomical Transient Report No. 259999 [ 2025TNSTR2391....1M ]
Date Received (UTC): 2025-06-25 13:40:21
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: SN 2025oww
Discoverer internal name: ZTF25aaxdwjf
Coordinates (J2000): RA = 23:54:16.879 (358.57032875) DEC = -03:08:36.98 (-3.1436061)
Discovery date: 2025-06-24 10:24:54.999 (JD=2460850.9339699)
Potential host galaxy: WISEA J235416.34-030839.2
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/ZTF25aaxdwjf
Photometry
Discovery (first detection):
Discovery date: 2025-06-24 10:24:54.999
Flux: 19.8225 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available
Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2025oww
Date Received (UTC): 2025-06-25 13:40:21
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: SN 2025oww
Discoverer internal name: ZTF25aaxdwjf
Coordinates (J2000): RA = 23:54:16.879 (358.57032875) DEC = -03:08:36.98 (-3.1436061)
Discovery date: 2025-06-24 10:24:54.999 (JD=2460850.9339699)
Potential host galaxy: WISEA J235416.34-030839.2
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/ZTF25aaxdwjf
Photometry
Discovery (first detection):
Discovery date: 2025-06-24 10:24:54.999
Flux: 19.8225 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available
Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2025oww