TNS Astronomical Transient Report No. 90548 [ 2020TNSTR3535....1M ]
Date Received (UTC): 2020-11-23 14:31:18
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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 2020aatc
Discoverer internal name: ZTF20actddoh
Coordinates (J2000): RA = 02:48:16.421 (42.0684225) DEC = -10:15:07.41 (-10.2520592)
Discovery date: 2020-11-23 06:10:46.998 (JD=2459176.7574884)
Potential host galaxy: MCG -02-08-007
Host redshift: 0.015254
Remarks: Early SN candidate (g-rise > 0.55+-0.05 mag/day, r-rise > 0.38+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actddoh
Photometry
Discovery (first detection):
Discovery date: 2020-11-23 06:10:46.998
Flux: 18.7803 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2020-11-21 06:08:33
Limiting flux: 19.8761 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://sandbox.wis-tns.org/object/2020aatc
Date Received (UTC): 2020-11-23 14:31:18
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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 2020aatc
Discoverer internal name: ZTF20actddoh
Coordinates (J2000): RA = 02:48:16.421 (42.0684225) DEC = -10:15:07.41 (-10.2520592)
Discovery date: 2020-11-23 06:10:46.998 (JD=2459176.7574884)
Potential host galaxy: MCG -02-08-007
Host redshift: 0.015254
Remarks: Early SN candidate (g-rise > 0.55+-0.05 mag/day, r-rise > 0.38+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actddoh
Photometry
Discovery (first detection):
Discovery date: 2020-11-23 06:10:46.998
Flux: 18.7803 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2020-11-21 06:08:33
Limiting flux: 19.8761 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://sandbox.wis-tns.org/object/2020aatc