Discovery certificate for object 2019zsd
TNS Astronomical Transient Report No. 57825 [ 2020TNSTR..62....1N ]

Date Received (UTC): 2020-01-06 12:10:04
Sender: ZTF (ZTF_AMPEL_COMPLETE)
Reporting Group: ZTF     Discovery Data Source: 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 2019zsd
Discoverer internal name: ZTF19aagzanb
Coordinates (J2000): RA = 04:32:02.852 (68.0118838) DEC = -10:24:07.64 (-10.4021232)
Discovery date: 2019-12-20 05:41:47.000 (JD=2458837.7373495)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-20 05:41:47.000
Flux: 19.57 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-12-16 06:01:05
Limiting flux: 19.7386 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/2019zsd