Discovery certificate for object 2019tzc
TNS Astronomical Transient Report No. 51454 [ 2019TNSTR2245....1F ]

Date Received (UTC): 2019-11-02 16:46:06
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, 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 2019tzc
Discoverer internal name: ZTF19acjijfr
Coordinates (J2000): RA = 10:42:06.582 (160.5274243) DEC = -02:20:29.37 (-2.3414905)
Discovery date: 2019-11-02 12:28:50 (JD=2458790.0200231)

Potential host galaxy: WISEA J104206.69-022029.2
Host redshift: 0.0735

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acjijfr

Photometry

Discovery (first detection):
Discovery date: 2019-11-02 12:28:50
Flux: 19.0205 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-30 13:07:47
Limiting flux: 16.4674 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://wis-tns.weizmann.ac.il/object/2019tzc