TNS Astronomical Transient Report No. 151670 [ 2022TNSTR1855....1F ]
Date Received (UTC): 2022-07-03 21:53:22
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: SN 2022oen
Discoverer internal name: ZTF22aaqzqzk
Coordinates (J2000): RA = 13:36:51.905 (204.21626945) DEC = +43:02:42.19 (43.0450514)
Discovery date: 2022-07-03 05:23:19.003 (JD=2459763.7245255)
Potential host galaxy: WISEA J133651.82+430242.0
Host redshift: 0.063275
Remarks: Early SN candidate (g-rise > 0.63+-0.05 mag/day, r-rise > 0.77+-0.07 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/ZTF22aaqzqzk
Photometry
Discovery (first detection):
Discovery date: 2022-07-03 05:23:19.003
Flux: 19.2108 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-07-01 06:14:59
Limiting flux: 20.448 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/2022oen
Date Received (UTC): 2022-07-03 21:53:22
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: SN 2022oen
Discoverer internal name: ZTF22aaqzqzk
Coordinates (J2000): RA = 13:36:51.905 (204.21626945) DEC = +43:02:42.19 (43.0450514)
Discovery date: 2022-07-03 05:23:19.003 (JD=2459763.7245255)
Potential host galaxy: WISEA J133651.82+430242.0
Host redshift: 0.063275
Remarks: Early SN candidate (g-rise > 0.63+-0.05 mag/day, r-rise > 0.77+-0.07 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/ZTF22aaqzqzk
Photometry
Discovery (first detection):
Discovery date: 2022-07-03 05:23:19.003
Flux: 19.2108 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2022-07-01 06:14:59
Limiting flux: 20.448 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/2022oen