Discovery certificate for object 2019sey
TNS Astronomical Transient Report No. 48962 [ 2019TNSTR2035....1N ]

Date Received (UTC): 2019-10-08 12:38:00
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 2019sey
Discoverer internal name: ZTF19acduclq
Coordinates (J2000): RA = 09:18:24.363 (139.60151443333) DEC = +07:30:58.07 (7.5161298)
Discovery date: 2019-10-05 12:12:29 (JD=2458762.0086806)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-05 12:12:29
Flux: 20.22 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-02 12:36:36
Limiting flux: 19.6154 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/2019sey