TNS Astronomical Transient Report No. 159684 [ 2022TNSTR2762....1F ]
Date Received (UTC): 2022-09-24 23:13:08
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2022vtk
Discoverer internal name: ZTF20aakxwgy
Coordinates (J2000): RA = 08:38:18.770 (129.57820985) DEC = +04:21:06.90 (4.35191585)
Discovery date: 2022-09-24 12:22:16.003 (JD=2459847.015463)
Potential host galaxy: LEDA 1267044
Host redshift: 0.05
Remarks: Early SN candidate (r-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/ZTF20aakxwgy
Photometry
Discovery (first detection):
Discovery date: 2022-09-24 12:22:16.003
Flux: 18.879 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-09-24 12:18:37
Limiting flux: 20.1413 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/2022vtk
Date Received (UTC): 2022-09-24 23:13:08
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2022vtk
Discoverer internal name: ZTF20aakxwgy
Coordinates (J2000): RA = 08:38:18.770 (129.57820985) DEC = +04:21:06.90 (4.35191585)
Discovery date: 2022-09-24 12:22:16.003 (JD=2459847.015463)
Potential host galaxy: LEDA 1267044
Host redshift: 0.05
Remarks: Early SN candidate (r-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/ZTF20aakxwgy
Photometry
Discovery (first detection):
Discovery date: 2022-09-24 12:22:16.003
Flux: 18.879 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-09-24 12:18:37
Limiting flux: 20.1413 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/2022vtk