Discovery certificate for object 2019oiw
TNS Astronomical Transient Report No. 44810 [ 2019TNSTR1594....1N ]

Date Received (UTC): 2019-08-23 08:15:19
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 2019oiw
Discoverer internal name: ZTF19abipkyb
Coordinates (J2000): RA = 22:48:31.032 (342.12929892) DEC = -21:52:10.30 (-21.86952832)
Discovery date: 2019-07-22 11:31:22 (JD=2458686.9801157)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-07-22 11:31:22
Flux: 19.24 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-07-12 10:09:22
Limiting flux: 20.302 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/2019oiw