Discovery certificate for object 2019qqg
TNS Astronomical Transient Report No. 47447 [ 2019TNSTR1880....1F ]

Date Received (UTC): 2019-09-22 14:56:47
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 2019qqg
Discoverer internal name: ZTF19acajeyr
Coordinates (J2000): RA = 08:10:59.791 (122.7491284) DEC = +18:28:48.03 (18.4800094)
Discovery date: 2019-09-22 12:22:21 (JD=2458749.0155208)

Potential host galaxy: SDSS J081059.76+182847.5
Host redshift: 0.088

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acajeyr

Photometry

Discovery (first detection):
Discovery date: 2019-09-22 12:22:21
Flux: 19.4844 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-22 11:39:19
Limiting flux: 18.9809 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/2019qqg