Discovery certificate for object 2019ywb
TNS Astronomical Transient Report No. 56661 [ 2019TNSTR2730....1N ]

Date Received (UTC): 2019-12-29 02:59:04
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: 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: SN 2019ywb
Discoverer internal name: ZTF19adbmewx
Coordinates (J2000): RA = 00:08:51.665 (2.215270975) DEC = +22:38:02.84 (22.63412245)
Discovery date: 2019-12-29 02:23:00.000 (JD=2458846.5993056)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-29 02:23:00.000
Flux: 18.96 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-21 03:07:42
Limiting flux: 19.5305 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/2019ywb