Discovery certificate for object 2019ptz
TNS Astronomical Transient Report No. 46410 [ 2019TNSTR1782....1N ]

Date Received (UTC): 2019-09-09 03:25:15
Sender: ZTF (ZTF_AMPEL_NEW)
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 2019ptz
Discoverer internal name: ZTF18aarunws
Coordinates (J2000): RA = 15:17:20.884 (229.33701775) DEC = +50:54:16.02 (50.9044498)
Discovery date: 2019-09-07 03:43:36 (JD=2458733.6552778)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-09-07 03:43:36
Flux: 19.59 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-06 05:13:58
Limiting flux: 19.7415 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/2019ptz