Discovery certificate for object 2019oor
TNS Astronomical Transient Report No. 45073 [ 2019TNSTR1609....1F ]

Date Received (UTC): 2019-08-25 12:53:37
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 2019oor
Discoverer internal name: ZTF19abrnwbe
Coordinates (J2000): RA = 22:28:53.949 (337.2247885) DEC = +08:29:40.08 (8.4944666)
Discovery date: 2019-08-25 09:38:23 (JD=2458720.9016551)

Potential host galaxy: SDSS J222853.89+082941.3
Host redshift: 0.173

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrnwbe

Photometry

Discovery (first detection):
Discovery date: 2019-08-25 09:38:23
Flux: 20.2362 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 09:29:56
Limiting flux: 19.9758 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/2019oor