Discovery certificate for object 2019lok
TNS Astronomical Transient Report No. 42148 [ 2019TNSTR1295....1N ]

Date Received (UTC): 2019-07-21 12:38:33
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019lok
Discoverer internal name: ZTF19abgagye
Coordinates (J2000): RA = 02:36:34.114 (39.142141) DEC = +37:23:23.74 (37.3899288)
Discovery date: 2019-07-03 10:48:31 (JD=2458667.9503588)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-03 10:48:31
Flux: 20.43 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

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