Discovery certificate for object 2019ciw
TNS Astronomical Transient Report No. 31406 [ 2019TNSTR.444....1N ]

Date Received (UTC): 2019-03-26 11:21:14
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 2019ciw
Discoverer internal name: ZTF19aanflwj
Coordinates (J2000): RA = 10:54:00.364 (163.5015182) DEC = +25:15:04.69 (25.2513036)
Discovery date: 2019-03-25 05:27:04 (JD=2458567.7271412)



Photometry

Discovery (first detection):
Discovery date: 2019-03-25 05:27:04
Flux: 19.47 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-16 04:20:39
Limiting flux: 19.5418 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/2019ciw