Discovery certificate for object 2020xwa
TNS Astronomical Transient Report No. 87041 [ 2020TNSTR3193....1F ]

Date Received (UTC): 2020-10-21 19:41:51
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, A. Munoz-Arancibia, 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 2020xwa
Discoverer internal name: ZTF20achowpe
Coordinates (J2000): RA = 10:51:00.820 (162.7534153) DEC = +30:03:24.65 (30.0568467333333)
Discovery date: 2020-10-18 12:12:11.998 (JD=2459141.0084722)

Potential host galaxy: WISEA J105100.76+300325.0
Host redshift: 0.125782

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achowpe

Photometry

Discovery (first detection):
Discovery date: 2020-10-18 12:12:11.998
Flux: 20.0884 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://www.wis-tns.org/object/2020xwa