TNS Astronomical Transient Report No. 137152 [ 2022TNSTR.434....1F ]
Date Received (UTC): 2022-02-18 15:25:45
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: AT 2022crh
Discoverer internal name: ZTF22aabdgea
Coordinates (J2000): RA = 00:43:07.618 (10.78174135) DEC = +32:30:07.59 (32.5021094)
Discovery date: 2022-02-18 03:16:35.000 (JD=2459628.6365162)
Potential host galaxy: SDSS J004307.59+323006.3
Remarks: Early SN candidate (g-rise > 0.16+-0.04 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF22aabdgea
Photometry
Discovery (first detection):
Discovery date: 2022-02-18 03:16:35.000
Flux: 18.9292 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-02-14 03:47:02
Limiting flux: 19.4666 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/2022crh
Date Received (UTC): 2022-02-18 15:25:45
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: AT 2022crh
Discoverer internal name: ZTF22aabdgea
Coordinates (J2000): RA = 00:43:07.618 (10.78174135) DEC = +32:30:07.59 (32.5021094)
Discovery date: 2022-02-18 03:16:35.000 (JD=2459628.6365162)
Potential host galaxy: SDSS J004307.59+323006.3
Remarks: Early SN candidate (g-rise > 0.16+-0.04 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF22aabdgea
Photometry
Discovery (first detection):
Discovery date: 2022-02-18 03:16:35.000
Flux: 18.9292 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-02-14 03:47:02
Limiting flux: 19.4666 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/2022crh