Discovery certificate for object 2019qhl
TNS Astronomical Transient Report No. 47143 [ 2019TNSTR1847....1F ]

Date Received (UTC): 2019-09-18 14:42:53
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: SN 2019qhl
Discoverer internal name: ZTF19abzkexb
Coordinates (J2000): RA = 21:22:12.073 (320.5503027) DEC = +11:33:36.16 (11.5600454)
Discovery date: 2019-09-18 08:43:18 (JD=2458744.8634028)

Potential host galaxy: SDSS J212211.85+113337.2
Host redshift: 0.083

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abzkexb

Photometry

Discovery (first detection):
Discovery date: 2019-09-18 08:43:18
Flux: 19.3563 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-08 09:04:16
Limiting flux: 19.9502 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/2019qhl