Discovery certificate for object 2019xdx
TNS Astronomical Transient Report No. 55123 [ 2019TNSTR2656....1N ]

Date Received (UTC): 2019-12-20 10:56:02
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 2019xdx
Discoverer internal name: ZTF19acxxwiz
Coordinates (J2000): RA = 08:03:09.994 (120.7916433) DEC = +20:26:51.76 (20.447712)
Discovery date: 2019-12-18 10:35:31 (JD=2458835.9413426)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-18 10:35:31
Flux: 19.09 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-10 10:58:28
Limiting flux: 19.7273 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/2019xdx