Discovery certificate for object 2019dfs
TNS Astronomical Transient Report No. 32785 [ 2019TNSTR.548....1N ]

Date Received (UTC): 2019-04-11 08:29:55
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 2019dfs
Discoverer internal name: ZTF19aaptmmy
Coordinates (J2000): RA = 09:20:42.768 (140.1782014) DEC = +13:27:29.16 (13.4580994)
Discovery date: 2019-04-11 03:40:44 (JD=2458584.653287)



Photometry

Discovery (first detection):
Discovery date: 2019-04-11 03:40:44
Flux: 19.1 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-03-26 05:05:40
Limiting flux: 20.5798 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/2019dfs