Discovery certificate for object 2021cvh
TNS Astronomical Transient Report No. 99414 [ 2021TNSTR.452....1F ]

Date Received (UTC): 2021-02-13 18:58:38
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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 2021cvh
Discoverer internal name: ZTF21aakvuaz
Coordinates (J2000): RA = 16:22:34.735 (245.64472815) DEC = +50:50:46.46 (50.8462399)
Discovery date: 2021-02-13 11:44:23.001 (JD=2459258.9891551)

Potential host galaxy: SDSS J162234.69+505041.1

Remarks: SN candidate classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aakvuaz

Photometry

Discovery (first detection):
Discovery date: 2021-02-13 11:44:23.001
Flux: 20.0837 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2021-02-09 12:49:48
Limiting flux: 18.7994 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/2021cvh