Discovery certificate for object 2019mbg
TNS Astronomical Transient Report No. 42696 [ 2019TNSTR1370....1N ]

Date Received (UTC): 2019-07-30 21:50:37
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 2019mbg
Discoverer internal name: ZTF19abjbhmd
Coordinates (J2000): RA = 16:55:20.713 (253.83630365) DEC = -18:21:58.64 (-18.36628915)
Discovery date: 2019-07-28 04:01:49 (JD=2458692.6679282)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-28 04:01:49
Flux: 19.03 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-22 07:04:27
Limiting flux: 19.8421 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/2019mbg