Discovery certificate for object 2019tzr
TNS Astronomical Transient Report No. 51475 [ 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 2019tzr
Discoverer internal name: ZTF19acfxnvl
Coordinates (J2000): RA = 02:00:07.977 (30.03323855) DEC = +47:04:41.75 (47.07826275)
Discovery date: 2019-10-29 09:04:47 (JD=2458785.8783333)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-29 09:04:47
Flux: 19.94 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-25 09:11:37
Limiting flux: 19.6642 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/2019tzr