Discovery certificate for object 2020wok
TNS Astronomical Transient Report No. 85720 [ 2020TNSTR3110....1F ]

Date Received (UTC): 2020-10-14 19:04:54
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 2020wok
Discoverer internal name: ZTF20acjgxrn
Coordinates (J2000): RA = 03:35:01.508 (53.7562842) DEC = +10:36:23.64 (10.6065666)
Discovery date: 2020-10-14 11:26:40.004 (JD=2459136.9768519)

Potential host galaxy: WISEA J033501.74+103625.8

Remarks: Early SN candidate (r-rise > 0.29+-0.07 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acjgxrn

Photometry

Discovery (first detection):
Discovery date: 2020-10-14 11:26:40.004
Flux: 19.8274 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-10-14 09:39:21
Limiting flux: 20.7909 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://wis-tns.weizmann.ac.il/object/2020wok