Discovery certificate for object 2019qbw
TNS Astronomical Transient Report No. 46802 [ 2019TNSTR1828....1N ]

Date Received (UTC): 2019-09-14 02:21:27
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 2019qbw
Discoverer internal name: ZTF18acwauhy
Coordinates (J2000): RA = 03:42:03.720 (55.51549954) DEC = -21:14:39.69 (-21.24435854)
Discovery date: 2019-09-10 12:02:32 (JD=2458737.0017593)


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

Photometry

Discovery (first detection):
Discovery date: 2019-09-10 12:02:32
Flux: 16.51 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-10 11:30:58
Limiting flux: 20.4478 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/2019qbw