Discovery certificate for object 2019mbj
TNS Astronomical Transient Report No. 42700 [ 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 2019mbj
Discoverer internal name: ZTF19abjkyve
Coordinates (J2000): RA = 20:34:35.998 (308.6499933) DEC = -20:17:04.89 (-20.2846917)
Discovery date: 2019-07-29 08:06:46 (JD=2458693.838044)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-29 08:06:46
Flux: 19.59 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-29 07:53:17
Limiting flux: 20.1613 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/2019mbj