Discovery certificate for object 2019gwk
TNS Astronomical Transient Report No. 36950 [ 2019TNSTR.930....1N ]

Date Received (UTC): 2019-06-04 11:34:34
Reporting Group: ZTF     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019gwk
Discoverer internal name: ZTF18abzwgau
Coordinates (J2000): RA = 22:15:42.299 (333.9262449) DEC = -00:36:09.67 (-0.6026862)
Discovery date: 2019-06-01 11:35:50.000 (JD=2458635.9832176)

Remarks: Known SDSS and/or MILLIQUAS QSO/AGN. See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-06-01 11:35:50.000
Flux: 18.9 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-01 09:35:17
Limiting flux: 20.4657 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: