Discovery certificate for object 2019vdo
TNS Astronomical Transient Report No. 52969 [ 2019TNSTR2392....1F ]

Date Received (UTC): 2019-11-18 20:28:11
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 2019vdo
Discoverer internal name: ZTF19actnymc
Coordinates (J2000): RA = 12:39:21.416 (189.8392334) DEC = +54:32:22.68 (54.5396335)
Discovery date: 2019-11-18 12:47:05 (JD=2458806.0326968)

Potential host galaxy: WISEA J123921.59+543222.9

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19actnymc

Photometry

Discovery (first detection):
Discovery date: 2019-11-18 12:47:05
Flux: 19.7358 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-15 13:11:42
Limiting flux: 19.4845 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/2019vdo