Discovery certificate for object 2019ukr
TNS Astronomical Transient Report No. 52153 [ 2019TNSTR2312....1F ]

Date Received (UTC): 2019-11-08 19:44:12
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 2019ukr
Discoverer internal name: ZTF19acqnabu
Coordinates (J2000): RA = 21:51:56.555 (327.9856451) DEC = -26:24:30.40 (-26.4084449)
Discovery date: 2019-11-08 02:01:12 (JD=2458795.5841667)

Potential host galaxy: WISEA J215156.53-262430.7
Host redshift: 0.1178

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acqnabu

Photometry

Discovery (first detection):
Discovery date: 2019-11-08 02:01:12
Flux: 19.1414 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-02 05:02:42
Limiting flux: 19.217 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/2019ukr