Discovery certificate for object 2019tqa
TNS Astronomical Transient Report No. 51087 [ 2019TNSTR2215....1F ]

Date Received (UTC): 2019-10-29 16:27:41
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 2019tqa
Discoverer internal name: ZTF19acjtpmm
Coordinates (J2000): RA = 16:37:16.477 (249.3186544) DEC = +35:58:32.17 (35.9756034)
Discovery date: 2019-10-29 02:46:55 (JD=2458785.6159144)

Potential host galaxy: KUG 1635+360
Host redshift: 0.037666

Remarks: Early SN candidate (g-rise > 0.21+-0.02 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acjtpmm

Photometry

Discovery (first detection):
Discovery date: 2019-10-29 02:46:55
Flux: 18.6758 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-25 02:42:48
Limiting flux: 19.5036 ABMag
Filter: g-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/2019tqa