Discovery certificate for object 2019dfk
TNS Astronomical Transient Report No. 32774 [ 2019TNSTR.548....1N ]

Date Received (UTC): 2019-04-11 08:24:10
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019dfk
Discoverer internal name: ZTF19aapcqle
Coordinates (J2000): RA = 09:15:52.860 (138.97025) DEC = +69:32:47.04 (69.5463989)
Discovery date: 2019-04-08 05:16:27 (JD=2458581.7197569)



Photometry

Discovery (first detection):
Discovery date: 2019-04-08 05:16:27
Flux: 20.16 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-02 06:27:31
Limiting flux: 20.7843 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/2019dfk