Discovery certificate for object 2019hes
TNS Astronomical Transient Report No. 37345 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 16:25:22
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 2019hes
Discoverer internal name: ZTF18abmnnsi
Coordinates (J2000): RA = 00:07:56.234 (1.9843101) DEC = +33:39:31.14 (33.6586503)
Discovery date: 2019-06-07 10:45:12 (JD=2458641.9480556)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-07 10:45:12
Flux: 16.73 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-02 10:10:28
Limiting flux: 20.3476 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/2019hes