Discovery certificate for object 2019hfy
TNS Astronomical Transient Report No. 37441 [ 2019TNSTR.972....1N ]

Date Received (UTC): 2019-06-10 17:09:30
Reporting Group: ZTF     Discovery Data Source: 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 2019hfy
Discoverer internal name: ZTF19aawgqcc
Coordinates (J2000): RA = 12:37:54.397 (189.476655) DEC = +04:24:32.80 (4.4091125)
Discovery date: 2019-06-03 05:05:34.000 (JD=2458637.7122106)

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


Discovery (first detection):
Discovery date: 2019-06-03 05:05:34.000
Flux: 19.72 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-03 04:35:31
Limiting flux: 20.5604 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: