Discovery certificate for object 2019cw
TNS Astronomical Transient Report No. 28018 [ 2019TNSTR..27....1N ]

Date Received (UTC): 2019-01-04 15:56:20
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019cw
Discoverer internal name: ZTF19aaapllo
Coordinates (J2000): RA = 15:30:33.061 (232.6377552) DEC = +26:39:04.99 (26.6513849)
Discovery date: 2019-01-04 12:21:30 (JD=2458488.0149421)


Remarks: Known SDSS and/or MILLIQUAS QSO/AGN

Photometry

Discovery (first detection):
Discovery date: 2019-01-04 12:21:30
Flux: 19.31 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-29 13:21:12
Limiting flux: 20.07 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/2019cw