Discovery certificate for object 2019ovk
TNS Astronomical Transient Report No. 45366 [ 2019TNSTR1647....1F ]

Date Received (UTC): 2019-08-28 13:46:49
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

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

IAU Designation: AT 2019ovk
Discoverer internal name: ZTF19abrpkgy
Coordinates (J2000): RA = 17:22:30.495 (260.6270608) DEC = +34:48:51.57 (34.8143244)
Discovery date: 2019-08-28 04:27:00 (JD=2458723.6854167)

Potential host galaxy: SDSS J172230.28+344847.5
Host redshift: 0.04

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrpkgy

Photometry

Discovery (first detection):
Discovery date: 2019-08-28 04:27:00
Flux: 19.921 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-19 08:24:36
Limiting flux: 19.6181 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/2019ovk