Discovery certificate for object 2019ghy
TNS Astronomical Transient Report No. 36189 [ 2019TNSTR.891....1N ]

Date Received (UTC): 2019-05-31 20:39:24
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019ghy
Discoverer internal name: ZTF18acdwxcg
Coordinates (J2000): RA = 20:32:02.522 (308.010508) DEC = -10:23:31.41 (-10.3920572)
Discovery date: 2019-05-31 10:04:46 (JD=2458634.9199769)


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

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 10:04:46
Flux: 18.16 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019ghy