Discovery certificate for object 2019nyg
TNS Astronomical Transient Report No. 44341 [ 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 2019nyg
Discoverer internal name: ZTF19abqplsj
Coordinates (J2000): RA = 15:33:10.333 (233.2930538) DEC = +68:31:10.87 (68.5196856)
Discovery date: 2019-08-20 07:09:20 (JD=2458715.7981481)

Potential host galaxy: LEDA 2719556

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqplsj

Photometry

Discovery (first detection):
Discovery date: 2019-08-20 07:09:20
Flux: 18.7565 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-20 06:31:08
Limiting flux: 19.9732 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/2019nyg