Discovery certificate for object 2019oey
TNS Astronomical Transient Report No. 44538 [ 2019TNSTR1575....1F ]

Date Received (UTC): 2019-08-22 18:13:07
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019oey
Discoverer internal name: ZTF19abrcokr
Coordinates (J2000): RA = 22:14:33.729 (333.6405367) DEC = -13:25:11.52 (-13.4198675)
Discovery date: 2019-08-22 09:33:58 (JD=2458717.898588)

Potential host galaxy: LEDA 938188

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrcokr

Photometry

Discovery (first detection):
Discovery date: 2019-08-22 09:33:58
Flux: 19.032 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-22 09:05:11
Limiting flux: 19.7017 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/2019oey