Discovery certificate for object 2019hgi
TNS Astronomical Transient Report No. 37466 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 17:18:40
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 2019hgi
Discoverer internal name: ZTF19aawfdpm
Coordinates (J2000): RA = 21:38:38.405 (324.6600225) DEC = +14:24:15.51 (14.404307)
Discovery date: 2019-06-03 10:30:17 (JD=2458637.9376968)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-03 10:30:17
Flux: 19.65 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-14 11:09:03
Limiting flux: 20.8793 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/2019hgi