Discovery certificate for object 2019ufy
TNS Astronomical Transient Report No. 51854 [ 2019TNSTR2274....1F ]

Date Received (UTC): 2019-11-05 15:45:23
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 2019ufy
Discoverer internal name: ZTF19acotweu
Coordinates (J2000): RA = 02:19:51.773 (34.9657209) DEC = +36:58:01.91 (36.967198)
Discovery date: 2019-11-05 08:27:30 (JD=2458792.8524306)

Potential host galaxy: WISEA J021951.77+365801.9

Remarks: Early SN candidate (g-rise > 0.63+-0.19 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acotweu

Photometry

Discovery (first detection):
Discovery date: 2019-11-05 08:27:30
Flux: 19.9037 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-04 08:16:49
Limiting flux: 20.1602 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/2019ufy