TNS Astronomical Transient Report No. 171402 [ 2023TNSTR.391....1F ]
Date Received (UTC): 2023-02-19 23:49:02
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 2023cib
Discoverer internal name: ZTF23aacomxa
Coordinates (J2000): RA = 06:03:16.046 (90.8168569) DEC = +49:32:42.91 (49.5452518)
Discovery date: 2023-02-19 05:12:22.000 (JD=2459994.7169213)
Potential host galaxy: 2MASX J06031647+4932551
Host redshift: 0.040591
Remarks: Early SN candidate (r-rise > 0.06+-0.01 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/ZTF23aacomxa
Photometry
Discovery (first detection):
Discovery date: 2023-02-19 05:12:22.000
Flux: 19.5566 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-02-17 03:51:53
Limiting flux: 19.2442 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/2023cib
Date Received (UTC): 2023-02-19 23:49:02
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 2023cib
Discoverer internal name: ZTF23aacomxa
Coordinates (J2000): RA = 06:03:16.046 (90.8168569) DEC = +49:32:42.91 (49.5452518)
Discovery date: 2023-02-19 05:12:22.000 (JD=2459994.7169213)
Potential host galaxy: 2MASX J06031647+4932551
Host redshift: 0.040591
Remarks: Early SN candidate (r-rise > 0.06+-0.01 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/ZTF23aacomxa
Photometry
Discovery (first detection):
Discovery date: 2023-02-19 05:12:22.000
Flux: 19.5566 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2023-02-17 03:51:53
Limiting flux: 19.2442 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/2023cib