Discovery certificate for object 2019ecw
TNS Astronomical Transient Report No. 33758 [ 2019TNSTR.640....1F ]

Date Received (UTC): 2019-04-26 13:05:34
Sender: ZTF (ZTF_Bot1)
Source Group: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019ecw
Discoverer internal name: ZTF19aarifvr
Coordinates (J2000): RA = 13:15:46.779 (198.944911) DEC = +33:31:16.26 (33.5211829)
Discovery date: 2019-04-21 05:00:57 (JD=2458594.7089931)



Photometry

Discovery (first detection):
Discovery date: 2019-04-21 05:00:57
Flux: 19.58 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-20 06:57:36
Limiting flux: 19.41 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/2019ecw