Discovery certificate for object 2019qvj
TNS Astronomical Transient Report No. 47621 [ 2019TNSTR1897....1F ]

Date Received (UTC): 2019-09-24 11:59:39
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 2019qvj
Discoverer internal name: ZTF19acascdg
Coordinates (J2000): RA = 21:59:03.868 (329.7661162) DEC = -02:00:01.62 (-2.0004513)
Discovery date: 2019-09-24 06:09:37.000 (JD=2458750.7566782)

Potential host galaxy: SDSS J215904.16-020000.6
Host redshift: 0.073

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acascdg

Photometry

Discovery (first detection):
Discovery date: 2019-09-24 06:09:37.000
Flux: 20.142 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-21 07:07:51
Limiting flux: 20.0387 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/2019qvj