Discovery certificate for object 2019ohb
TNS Astronomical Transient Report No. 44618 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 07:57:34
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019ohb
Discoverer internal name: ZTF19aahsioc
Coordinates (J2000): RA = 07:19:19.038 (109.82932432857) DEC = +67:51:55.75 (67.865486542857)
Discovery date: 2019-02-09 04:44:09 (JD=2458523.6973264)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-02-09 04:44:09
Flux: 20.06 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-01-26 06:17:59
Limiting flux: 20.0418 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/2019ohb