Discovery certificate for object 2019lew
TNS Astronomical Transient Report No. 41685 [ 2019TNSTR1275....1N ]

Date Received (UTC): 2019-07-15 16:25:07
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 2019lew
Discoverer internal name: ZTF18aaajzuw
Coordinates (J2000): RA = 11:07:49.309 (166.955454) DEC = +43:54:59.64 (43.9165678)
Discovery date: 2019-07-09 04:28:25 (JD=2458673.686412)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-09 04:28:25
Flux: 19.96 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-06 04:49:09
Limiting flux: 19.8211 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/2019lew