Discovery certificate for object 2019gsv
TNS Astronomical Transient Report No. 36619 [ 2019TNSTR.922....1N ]

Date Received (UTC): 2019-06-03 05:52:08
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 2019gsv
Discoverer internal name: ZTF19aavnxfh
Coordinates (J2000): RA = 09:58:24.824 (149.6034321) DEC = +50:55:27.81 (50.9243916)
Discovery date: 2019-05-31 04:15:05 (JD=2458634.6771528)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-05-31 04:15:05
Flux: 19.53 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-14 05:27:47
Limiting flux: 19.934 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/2019gsv