Discovery certificate for object 2019olc
TNS Astronomical Transient Report No. 44931 [ 2019TNSTR1589....1F ]

Date Received (UTC): 2019-08-23 20:07:02
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 2019olc
Discoverer internal name: ZTF19abrhgvr
Coordinates (J2000): RA = 19:23:50.057 (290.958571) DEC = +39:34:06.18 (39.5683821)
Discovery date: 2019-08-23 07:20:10.000 (JD=2458718.8056713)

Potential host galaxy: 2MASX J19235029+3934007

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrhgvr

Photometry

Discovery (first detection):
Discovery date: 2019-08-23 07:20:10.000
Flux: 20.2492 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-23 06:42:18
Limiting flux: 20.9004 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://www.wis-tns.org/object/2019olc