TNS Astronomical Transient Report No. 256717 [ 2025TNSTR1949....1J ]
Date Received (UTC): 2025-05-25 19:47:01
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
S. Jurado, F.E. Bauer, F. Forster, , 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 2025lzm
Discoverer internal name: ZTF25aarudkx
Coordinates (J2000): RA = 09:47:55.854 (146.9827251) DEC = +12:53:46.62 (12.896283)
Discovery date: 2025-05-25 04:22:53.996 (JD=2460820.6825694)
Potential host galaxy: SDSS J094755.83+125346.4
Remarks: Early SN candidate (g-rise > 0.63+-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/ZTF25aarudkx
Photometry
Discovery (first detection):
Discovery date: 2025-05-25 04:22:53.996
Flux: 18.8322 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-05-23 06:24:24
Limiting flux: 19.5949 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/2025lzm
Date Received (UTC): 2025-05-25 19:47:01
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
S. Jurado, F.E. Bauer, F. Forster, , 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 2025lzm
Discoverer internal name: ZTF25aarudkx
Coordinates (J2000): RA = 09:47:55.854 (146.9827251) DEC = +12:53:46.62 (12.896283)
Discovery date: 2025-05-25 04:22:53.996 (JD=2460820.6825694)
Potential host galaxy: SDSS J094755.83+125346.4
Remarks: Early SN candidate (g-rise > 0.63+-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/ZTF25aarudkx
Photometry
Discovery (first detection):
Discovery date: 2025-05-25 04:22:53.996
Flux: 18.8322 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-05-23 06:24:24
Limiting flux: 19.5949 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/2025lzm