Discovery certificate for object 2019hbk
TNS Astronomical Transient Report No. 37204 [ 2019TNSTR.951....1N ]

Date Received (UTC): 2019-06-07 18:38:59
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 2019hbk
Discoverer internal name: ZTF18acdxmib
Coordinates (J2000): RA = 23:51:52.813 (357.9700522) DEC = +26:19:32.35 (26.3256517)
Discovery date: 2019-06-02 10:09:48.000 (JD=2458636.9234838)

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


Discovery (first detection):
Discovery date: 2019-06-02 10:09:48.000
Flux: 17.94 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: