Discovery certificate for object 2019hgj
TNS Astronomical Transient Report No. 37468 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 17:31:13
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 2019hgj
Discoverer internal name: ZTF18aamyrjy
Coordinates (J2000): RA = 16:16:58.309 (244.2429556) DEC = +64:38:41.47 (64.6448523)
Discovery date: 2019-06-01 05:23:47 (JD=2458635.7248495)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN. See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-01 05:23:47
Flux: 20.34 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-29 08:26:50
Limiting flux: 20.7159 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/2019hgj