Discovery certificate for object 2019vpk
TNS Astronomical Transient Report No. 53449 [ 2019TNSTR2440....1F ]

Date Received (UTC): 2019-11-25 22:15:43
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: SN 2019vpk
Discoverer internal name: ZTF19acvkibv
Coordinates (J2000): RA = 04:16:58.476 (64.243649) DEC = -16:06:43.02 (-16.1119492)
Discovery date: 2019-11-25 06:33:38 (JD=2458812.7733565)

Potential host galaxy: WISEA J041658.36-160640.5

Remarks: Early SN candidate (r-rise > 0.06+-0.00 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acvkibv

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 06:33:38
Flux: 18.6756 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-17 09:03:03
Limiting flux: 19.1824 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/2019vpk