Discovery certificate for object 2019qlk
TNS Astronomical Transient Report No. 47292 [ 2019TNSTR1879....1N ]

Date Received (UTC): 2019-09-21 05:53:18
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019qlk
Discoverer internal name: ZTF18abhebey
Coordinates (J2000): RA = 17:52:40.515 (268.1688131) DEC = +03:02:58.66 (3.049627)
Discovery date: 2019-09-21 03:04:02.000 (JD=2458747.6278125)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-21 03:04:02.000
Flux: 19.09 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-18 03:05:59
Limiting flux: 20.4551 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019qlk