Discovery certificate for object 2019cyb
TNS Astronomical Transient Report No. 32192 [ 2019TNSTR1258....1N ]

Date Received (UTC): 2019-04-09 07:45:27
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019cyb
Discoverer internal name: ZTF19aaplhui
Coordinates (J2000): RA = 08:27:17.390 (126.8224565) DEC = +31:54:21.75 (31.9060421)
Discovery date: 2019-04-08 04:54:58 (JD=2458581.704838)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

Discovery (first detection):
Discovery date: 2019-04-08 04:54:58
Flux: 20.31 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-08 04:00:32
Limiting flux: 19.8545 ABMag
Filter: r-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/2019cyb