TNS Astronomical Transient Report No. 196877 [ 2023TNSTR3304....1M ]
Date Received (UTC): 2023-12-18 21:19:35
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, 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 2023aalt
Discoverer internal name: ZTF23abvgati
Coordinates (J2000): RA = 09:44:26.918 (146.1121569) DEC = +56:31:25.99 (56.5238857)
Discovery date: 2023-12-18 10:29:24.999 (JD=2460296.9370949)
Potential host galaxy: SDSS J094426.62+563126.6
Host redshift: 0.1365249
Remarks: SN candidate 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/ZTF23abvgati
Photometry
Discovery (first detection):
Discovery date: 2023-12-18 10:29:24.999
Flux: 20.4056 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-12-13 10:39:52
Limiting flux: 20.7085 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/2023aalt
Date Received (UTC): 2023-12-18 21:19:35
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, 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 2023aalt
Discoverer internal name: ZTF23abvgati
Coordinates (J2000): RA = 09:44:26.918 (146.1121569) DEC = +56:31:25.99 (56.5238857)
Discovery date: 2023-12-18 10:29:24.999 (JD=2460296.9370949)
Potential host galaxy: SDSS J094426.62+563126.6
Host redshift: 0.1365249
Remarks: SN candidate 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/ZTF23abvgati
Photometry
Discovery (first detection):
Discovery date: 2023-12-18 10:29:24.999
Flux: 20.4056 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-12-13 10:39:52
Limiting flux: 20.7085 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/2023aalt