Discovery certificate for object 2019qhg
TNS Astronomical Transient Report No. 47138 [ 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 2019qhg
Discoverer internal name: ZTF19abziycs
Coordinates (J2000): RA = 18:20:47.790 (275.1991237) DEC = +68:44:10.41 (68.7362243)
Discovery date: 2019-09-18 04:22:57 (JD=2458744.6826042)

Potential host galaxy: 2MASS J18204767+6844090

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abziycs

Photometry

Discovery (first detection):
Discovery date: 2019-09-18 04:22:57
Flux: 19.4313 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-18 03:41:06
Limiting flux: 20.2659 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/2019qhg