Discovery certificate for object 2019dun
TNS Astronomical Transient Report No. 33437 [ 2019TNSTR.623....1N ]

Date Received (UTC): 2019-04-23 08:47:30
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 2019dun
Discoverer internal name: ZTF19aariwht
Coordinates (J2000): RA = 13:28:21.458 (202.0894078) DEC = -05:44:03.68 (-5.7343568)
Discovery date: 2019-04-23 05:32:08 (JD=2458596.7306481)



Photometry

Discovery (first detection):
Discovery date: 2019-04-23 05:32:08
Flux: 19.46 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-14 08:00:18
Limiting flux: 19.6062 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/2019dun