Discovery certificate for object 2019cfo
TNS Astronomical Transient Report No. 31248 [ 2019TNSTR.444....1N ]

Date Received (UTC): 2019-03-26 11:20:26
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 2019cfo
Discoverer internal name: ZTF18aalryzv
Coordinates (J2000): RA = 16:18:44.855 (244.6868955) DEC = +25:39:07.82 (25.652171)
Discovery date: 2019-02-08 12:19:16 (JD=2458523.0133912)



Photometry

Discovery (first detection):
Discovery date: 2019-02-08 12:19:16
Flux: 19.81 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-24 12:46:37
Limiting flux: 19.5627 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/2019cfo