Discovery certificate for object 2019ujk
TNS Astronomical Transient Report No. 52101 [ 2019TNSTR2298....1F ]

Date Received (UTC): 2019-11-07 15:32:46
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, 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 2019ujk
Discoverer internal name: ZTF19acqdcqb
Coordinates (J2000): RA = 09:20:56.328 (140.2347017) DEC = +30:17:56.58 (30.2990513)
Discovery date: 2019-11-07 12:48:22 (JD=2458795.033588)

Potential host galaxy: WISEA J092056.27+301757.8
Host redshift: 0.09396

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acqdcqb

Photometry

Discovery (first detection):
Discovery date: 2019-11-07 12:48:22
Flux: 20.1705 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-04 12:06:26
Limiting flux: 20.3327 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/2019ujk