Discovery certificate for object 2019lln
TNS Astronomical Transient Report No. 41911 [ 2019TNSTR1213....1N ]

Date Received (UTC): 2019-07-18 22:29:26
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 2019lln
Discoverer internal name: ZTF19abgkolc
Coordinates (J2000): RA = 14:06:53.747 (211.7239455) DEC = +42:52:11.58 (42.8698842)
Discovery date: 2019-07-15 04:15:09 (JD=2458679.6771875)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-15 04:15:09
Flux: 19.64 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-12 07:08:31
Limiting flux: 19.648 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/2019lln