TNS Astronomical Transient Report No. 163382 [ 2022TNSTR3172....1F ]
Date Received (UTC): 2022-10-31 17:39:15
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, G. Pignata, F.E. Bauer, 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: AT 2022zgv
Discoverer internal name: ZTF22absbbul
Coordinates (J2000): RA = 22:41:38.563 (340.4106808) DEC = +13:47:49.70 (13.7971397)
Discovery date: 2022-10-31 03:05:34.999 (JD=2459883.6288773)
Potential host galaxy: 2MASX J22413856+1347533
Host redshift: 0.07954
Remarks: Early SN candidate (r-rise > 0.18+-0.09 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/ZTF22absbbul
Photometry
Discovery (first detection):
Discovery date: 2022-10-31 03:05:34.999
Flux: 20.024 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-10-29 07:40:27
Limiting flux: 20.1908 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/2022zgv
Date Received (UTC): 2022-10-31 17:39:15
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, G. Pignata, F.E. Bauer, 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: AT 2022zgv
Discoverer internal name: ZTF22absbbul
Coordinates (J2000): RA = 22:41:38.563 (340.4106808) DEC = +13:47:49.70 (13.7971397)
Discovery date: 2022-10-31 03:05:34.999 (JD=2459883.6288773)
Potential host galaxy: 2MASX J22413856+1347533
Host redshift: 0.07954
Remarks: Early SN candidate (r-rise > 0.18+-0.09 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/ZTF22absbbul
Photometry
Discovery (first detection):
Discovery date: 2022-10-31 03:05:34.999
Flux: 20.024 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-10-29 07:40:27
Limiting flux: 20.1908 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/2022zgv