Discovery certificate for object 2019sun
TNS Astronomical Transient Report No. 49657 [ 2019TNSTR2124....1N ]

Date Received (UTC): 2019-10-19 13:37:26
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 2019sun
Discoverer internal name: ZTF19acgcqjs
Coordinates (J2000): RA = 06:22:23.646 (95.5985265) DEC = +55:42:50.91 (55.71414225)
Discovery date: 2019-10-19 08:44:28 (JD=2458775.8642245)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-19 08:44:28
Flux: 19.79 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-16 12:47:14
Limiting flux: 19.7293 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/2019sun