Discovery certificate for object 2019jya
TNS Astronomical Transient Report No. 40239 [ 2019TNSTR1116....1N ]

Date Received (UTC): 2019-07-01 09:16:04
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019jya
Discoverer internal name: ZTF19abafran
Coordinates (J2000): RA = 09:58:14.185 (149.5591055) DEC = +64:25:00.42 (64.4167838)
Discovery date: 2019-06-20 05:40:19 (JD=2458654.7363426)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-20 05:40:19
Flux: 19.41 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-06-06 05:38:44
Limiting flux: 20.1 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/2019jya