Discovery certificate for object 2019nyh
TNS Astronomical Transient Report No. 44342 [ 2019TNSTR1547....1F ]

Date Received (UTC): 2019-08-20 13:22:36
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 2019nyh
Discoverer internal name: ZTF19abqqmyv
Coordinates (J2000): RA = 21:56:41.777 (329.1740707) DEC = +19:50:32.29 (19.8423033)
Discovery date: 2019-08-20 08:48:00 (JD=2458715.8666667)

Potential host galaxy: 2MASS J21590280+2004443

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqqmyv

Photometry

Discovery (first detection):
Discovery date: 2019-08-20 08:48:00
Flux: 20.2042 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-17 11:19:58
Limiting flux: 19.2939 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/2019nyh