TNS Astronomical Transient Report No. 161028 [ 2022TNSTR2923....1M ]
Date Received (UTC): 2022-10-08 00:43:29
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Hoshino, E. Camacho, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya E. Reyes, 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 2022xad
Discoverer internal name: ZTF20aaolusw
Coordinates (J2000): RA = 00:55:10.876 (13.795318125) DEC = +07:32:30.00 (7.541666275)
Discovery date: 2022-10-04 06:45:14.999 (JD=2459856.7814236)
Potential host galaxy: SDSS J005510.88+073229.9
Remarks: Early SN candidate (g-rise > 0.40+-0.04 mag/day, r-rise > 0.49+-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/ZTF20aaolusw
Photometry
Discovery (first detection):
Discovery date: 2022-10-04 06:45:14.999
Flux: 19.3524 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-10-02 07:08:22
Limiting flux: 20.4928 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/2022xad
Date Received (UTC): 2022-10-08 00:43:29
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Hoshino, E. Camacho, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya E. Reyes, 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 2022xad
Discoverer internal name: ZTF20aaolusw
Coordinates (J2000): RA = 00:55:10.876 (13.795318125) DEC = +07:32:30.00 (7.541666275)
Discovery date: 2022-10-04 06:45:14.999 (JD=2459856.7814236)
Potential host galaxy: SDSS J005510.88+073229.9
Remarks: Early SN candidate (g-rise > 0.40+-0.04 mag/day, r-rise > 0.49+-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/ZTF20aaolusw
Photometry
Discovery (first detection):
Discovery date: 2022-10-04 06:45:14.999
Flux: 19.3524 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-10-02 07:08:22
Limiting flux: 20.4928 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/2022xad