Discovery certificate for object 2019rqz
TNS Astronomical Transient Report No. 48420 [ 2019TNSTR1962....1F ]

Date Received (UTC): 2019-10-02 12:59:41
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 2019rqz
Discoverer internal name: ZTF19acbwxvd
Coordinates (J2000): RA = 23:24:53.611 (351.2233797) DEC = +18:24:13.10 (18.4036389)
Discovery date: 2019-10-02 04:21:10 (JD=2458758.6813657)

Potential host galaxy: SDSS J232453.65+182419.0
Host redshift: 0.051

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbwxvd

Photometry

Discovery (first detection):
Discovery date: 2019-10-02 04:21:10
Flux: 20.0586 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-28 04:49:31
Limiting flux: 20.7857 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/2019rqz