Discovery certificate for object 2019hmb
TNS Astronomical Transient Report No. 37719 [ 2019TNSTR1011....1N ]

Date Received (UTC): 2019-06-14 06:33:20
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 2019hmb
Discoverer internal name: ZTF18aassbst
Coordinates (J2000): RA = 09:53:31.334 (148.3805564) DEC = +25:39:42.96 (25.6619321)
Discovery date: 2019-06-11 04:50:33.000 (JD=2458645.7017824)

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


Discovery (first detection):
Discovery date: 2019-06-11 04:50:33.000
Flux: 19.14 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-06 05:20:55
Limiting flux: 20.0311 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: