Discovery certificate for object 2019ghr
TNS Astronomical Transient Report No. 36180 [ 2019TNSTR.891....1N ]

Date Received (UTC): 2019-05-31 18:49:01
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 2019ghr
Discoverer internal name: ZTF19aawevgq
Coordinates (J2000): RA = 22:41:39.998 (340.4166564) DEC = +42:35:40.39 (42.5945519)
Discovery date: 2019-05-31 10:14:51 (JD=2458634.9269792)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 10:14:51
Flux: 18.83 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-25 11:37:52
Limiting flux: 19.8419 ABMag
Filter: r-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/2019ghr