Discovery certificate for object 2019chf
TNS Astronomical Transient Report No. 31328 [ 2019TNSTR.444....1N ]

Date Received (UTC): 2019-03-26 11:20:54
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 2019chf
Discoverer internal name: ZTF19aaflsla
Coordinates (J2000): RA = 12:02:29.607 (180.623361) DEC = -06:43:26.09 (-6.7239151)
Discovery date: 2019-01-19 12:30:50 (JD=2458503.0214236)



Photometry

Discovery (first detection):
Discovery date: 2019-01-19 12:30:50
Flux: 19.68 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-11 13:02:33
Limiting flux: 20.2733 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/2019chf