Discovery certificate for object 2019hgm
TNS Astronomical Transient Report No. 37476 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 17:34:03
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 2019hgm
Discoverer internal name: ZTF18aasvfah
Coordinates (J2000): RA = 12:27:56.687 (186.9861953) DEC = +36:55:17.55 (36.9215412)
Discovery date: 2019-06-08 04:50:19 (JD=2458642.7016204)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 04:50:19
Flux: 19.56 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-02 06:17:22
Limiting flux: 20.92 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/2019hgm