Discovery certificate for object 2019cln
TNS Astronomical Transient Report No. 31628 [ 2019TNSTR.461....1F ]

Date Received (UTC): 2019-03-28 00:00:30
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 2019cln
Discoverer internal name: ZTF19aamtjzm
Coordinates (J2000): RA = 04:23:16.374 (65.8182261) DEC = +35:50:50.59 (35.8473863)
Discovery date: 2019-03-18 03:24:28 (JD=2458560.6419907)



Photometry

Discovery (first detection):
Discovery date: 2019-03-18 03:24:28
Flux: 18.7 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-15 03:53:16
Limiting flux: 19.06 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/2019cln