Discovery certificate for object 2019ooq
TNS Astronomical Transient Report No. 45072 [ 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 2019ooq
Discoverer internal name: ZTF19abrtsrs
Coordinates (J2000): RA = 22:42:32.136 (340.633898) DEC = -07:07:16.64 (-7.1212891)
Discovery date: 2019-08-25 09:33:43 (JD=2458720.8984144)

Potential host galaxy: SDSS J224232.07-070715.2
Host redshift: 0.196

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrtsrs

Photometry

Discovery (first detection):
Discovery date: 2019-08-25 09:33:43
Flux: 20.2139 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 09:33:58
Limiting flux: 19.8775 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/2019ooq