Discovery certificate for object 2020aavw
TNS Astronomical Transient Report No. 90657 [ 2020TNSTR3545....1M ]

Date Received (UTC): 2020-11-24 19:58:15
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, F. Forster, F.E. Bauer, 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 2020aavw
Discoverer internal name: ZTF20actlsch
Coordinates (J2000): RA = 21:51:51.259 (327.9635776) DEC = +09:01:10.71 (9.0196427)
Discovery date: 2020-11-20 02:43:37.001 (JD=2459173.6136227)

Potential host galaxy: SDSS J215151.23+090110.4
Host redshift: 0.061

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/ZTF20actlsch

Photometry

Discovery (first detection):
Discovery date: 2020-11-20 02:43:37.001
Flux: 20.4324 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-11-18 02:39:04
Limiting flux: 20.6095 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/2020aavw