Discovery certificate for object 2019buk
TNS Astronomical Transient Report No. 30795 [ 2019TNSTR1254....1N ]

Date Received (UTC): 2019-03-15 19:42:35
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: 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 2019buk
Discoverer internal name: ZTF19aalzmdv
Coordinates (J2000): RA = 17:06:59.116 (256.7463163) DEC = +42:01:38.90 (42.0274711)
Discovery date: 2019-03-14 11:44:32 (JD=2458556.9892593)



Photometry

Discovery (first detection):
Discovery date: 2019-03-14 11:44:32
Flux: 19.41 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-27 11:11:26
Limiting flux: 20.4085 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/2019buk