Discovery certificate for object 2019hra
TNS Astronomical Transient Report No. 38027 [ 2019TNSTR1025....1N ]

Date Received (UTC): 2019-06-17 03:16:33
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 2019hra
Discoverer internal name: ZTF19aawkbya
Coordinates (J2000): RA = 18:57:20.769 (284.3365372) DEC = +44:42:52.49 (44.71458)
Discovery date: 2019-06-01 08:49:38 (JD=2458635.8678125)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-01 08:49:38
Flux: 19.93 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-24 09:47:14
Limiting flux: 20.4008 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/2019hra