Discovery certificate for object 2017jar
TNS Astronomical Transient Report No. 15433 [ 2017TNSTR1438....1W ]

Date Received (UTC): 2017-12-19 14:53:15
Sender: Dr. Lukasz Wyrzykowski
Source Group: None

Lukasz Wyrzykowski, Mariusz Gromadzki report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017jar
Coordinates (J2000): RA = 03:47:35.650 (56.898542) DEC = -70:14:50.00 (-70.247222)
Discovery date: 2017-12-18 13:00:00 (JD=2458106.041667)


Remarks: Hostless transient

Photometry

Discovery (first detection):
Discovery date: 2017-12-18 13:00:00
Flux: 20.094 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2017-10-29 04:16:02
Limiting flux: 22 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017jar