TNS Astronomical Transient Report No. 196339 [ 2023TNSTR3237....1M ]
Date Received (UTC): 2023-12-14 02:54:44
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, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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 2023zzc
Discoverer internal name: ZTF23abtbnhk
Coordinates (J2000): RA = 21:42:05.628 (325.52345029804) DEC = -10:19:03.49 (-10.317636035153)
Discovery date: 2023-12-12 03:00:21.997 (JD=2460290.6252546)
Potential host galaxy: LEDA 979710
Host redshift: 0.08193
Remarks: Early SN candidate (g-rise > 0.13+-0.02 mag/day, r-rise > 0.10+-0.02 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/ZTF23abtbnhk
Photometry
Discovery (first detection):
Discovery date: 2023-12-12 03:00:21.997
Flux: 19.1441 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-12-10 02:59:25
Limiting flux: 18.9784 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/2023zzc
Date Received (UTC): 2023-12-14 02:54:44
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, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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 2023zzc
Discoverer internal name: ZTF23abtbnhk
Coordinates (J2000): RA = 21:42:05.628 (325.52345029804) DEC = -10:19:03.49 (-10.317636035153)
Discovery date: 2023-12-12 03:00:21.997 (JD=2460290.6252546)
Potential host galaxy: LEDA 979710
Host redshift: 0.08193
Remarks: Early SN candidate (g-rise > 0.13+-0.02 mag/day, r-rise > 0.10+-0.02 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/ZTF23abtbnhk
Photometry
Discovery (first detection):
Discovery date: 2023-12-12 03:00:21.997
Flux: 19.1441 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-12-10 02:59:25
Limiting flux: 18.9784 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/2023zzc