Discovery certificate for object 2019xfz
TNS Astronomical Transient Report No. 55210 [ 2019TNSTR2650....1F ]

Date Received (UTC): 2019-12-20 20:19:24
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, G. Pignata, 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, F.E. Bauer, 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 2019xfz
Discoverer internal name: ZTF19adanktp
Coordinates (J2000): RA = 02:35:24.586 (38.8524407) DEC = -23:40:31.82 (-23.6755047)
Discovery date: 2019-12-20 05:07:33.000 (JD=2458837.7135764)

Potential host galaxy: WISEA J023524.65-234030.2

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19adanktp

Photometry

Discovery (first detection):
Discovery date: 2019-12-20 05:07:33.000
Flux: 19.364 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-12-13 04:08:05
Limiting flux: 18.8802 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/2019xfz