Discovery certificate for object 2019qhj
TNS Astronomical Transient Report No. 47141 [ 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: AT 2019qhj
Discoverer internal name: ZTF19abzkrcj
Coordinates (J2000): RA = 22:43:15.189 (340.8132888) DEC = -01:56:15.34 (-1.9375949)
Discovery date: 2019-09-18 08:39:04 (JD=2458744.860463)

Potential host galaxy: SDSS J224315.07-015615.9
Host redshift: 0.121

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abzkrcj

Photometry

Discovery (first detection):
Discovery date: 2019-09-18 08:39:04
Flux: 19.5384 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-15 04:56:27
Limiting flux: 18.806 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/2019qhj