Discovery certificate for object 2019tzs
TNS Astronomical Transient Report No. 51477 [ 2019TNSTR2250....1N ]

Date Received (UTC): 2019-11-02 17:31:58
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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: AT 2019tzs
Discoverer internal name: ZTF19acgjjgn
Coordinates (J2000): RA = 06:34:23.378 (98.59740852) DEC = -26:54:07.68 (-26.90213386)
Discovery date: 2019-10-23 12:33:09.000 (JD=2458780.0230324)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-23 12:33:09.000
Flux: 19.25 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-23 11:02:09
Limiting flux: 19.6993 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/2019tzs