Discovery certificate for object 2019bui
TNS Astronomical Transient Report No. 30793 [ 2019TNSTR1254....1N ]

Date Received (UTC): 2019-03-15 19:40:09
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 2019bui
Discoverer internal name: ZTF19aamhgll
Coordinates (J2000): RA = 13:15:13.309 (198.8054535) DEC = +18:09:33.00 (18.1591673)
Discovery date: 2019-03-05 08:33:18 (JD=2458547.8564583)



Photometry

Discovery (first detection):
Discovery date: 2019-03-05 08:33:18
Flux: 20.19 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-12 10:54:28
Limiting flux: 20.1737 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/2019bui