Discovery certificate for object 2019ubt
TNS Astronomical Transient Report No. 51567 [ 2019TNSTR2254....1F ]

Date Received (UTC): 2019-11-03 18:57:15
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: SN 2019ubt
Discoverer internal name: ZTF19acnfjyw
Coordinates (J2000): RA = 23:29:57.480 (352.4895014) DEC = +29:49:46.46 (29.8295716)
Discovery date: 2019-11-03 03:29:13 (JD=2458790.6452894)

Potential host galaxy: SDSS J232957.47+294943.9
Host redshift: 0.069

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acnfjyw

Photometry

Discovery (first detection):
Discovery date: 2019-11-03 03:29:13
Flux: 20.0257 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-01 05:09:22
Limiting flux: 20.0269 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/2019ubt