Discovery certificate for object 2019lck
TNS Astronomical Transient Report No. 41541 [ 2019TNSTR1202....1N ]

Date Received (UTC): 2019-07-14 07:08:01
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: 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 2019lck
Discoverer internal name: ZTF19abggzgj
Coordinates (J2000): RA = 20:06:02.952 (301.5123017) DEC = -18:11:22.59 (-18.1896077)
Discovery date: 2019-07-14 05:33:12 (JD=2458678.7313889)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-14 05:33:12
Flux: 19.25 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-11 08:01:02
Limiting flux: 20.0313 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019lck