Discovery certificate for object 2019lbu
TNS Astronomical Transient Report No. 41520 [ 2019TNSTR1202....1N ]

Date Received (UTC): 2019-07-14 06:27:32
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 2019lbu
Discoverer internal name: ZTF19abfjjwc
Coordinates (J2000): RA = 15:17:07.087 (229.2795312) DEC = +04:25:03.24 (4.4175675)
Discovery date: 2019-07-10 05:20:51 (JD=2458674.7228241)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-10 05:20:51
Flux: 19.74 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-07 04:57:58
Limiting flux: 20.0659 ABMag
Filter: r-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/2019lbu