TNS Astronomical Transient Report No. 196340 [ 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 2023zzd
Discoverer internal name: ZTF23abtbjeb
Coordinates (J2000): RA = 23:40:55.111 (355.2296296) DEC = -13:46:13.79 (-13.7704962)
Discovery date: 2023-12-12 02:35:39.002 (JD=2460290.6080903)
Potential host galaxy: WISEA J234055.34-134612.1
Remarks: Early SN candidate (g-rise > 0.13+-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/ZTF23abtbjeb
Photometry
Discovery (first detection):
Discovery date: 2023-12-12 02:35:39.002
Flux: 19.0456 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 05:00:32
Limiting flux: 19.048 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/2023zzd
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 2023zzd
Discoverer internal name: ZTF23abtbjeb
Coordinates (J2000): RA = 23:40:55.111 (355.2296296) DEC = -13:46:13.79 (-13.7704962)
Discovery date: 2023-12-12 02:35:39.002 (JD=2460290.6080903)
Potential host galaxy: WISEA J234055.34-134612.1
Remarks: Early SN candidate (g-rise > 0.13+-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/ZTF23abtbjeb
Photometry
Discovery (first detection):
Discovery date: 2023-12-12 02:35:39.002
Flux: 19.0456 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 05:00:32
Limiting flux: 19.048 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/2023zzd