Discovery certificate for object 2017jak
TNS Astronomical Transient Report No. 15426 [ 2017TNSTR1438....1W ]

Date Received (UTC): 2017-12-19 14:25:29
Sender: Dr. Lukasz Wyrzykowski
Source Group: None

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

IAU Designation: AT 2017jak
Coordinates (J2000): RA = 02:53:18.400 (43.326667) DEC = -65:21:04.80 (-65.351333)
Discovery date: 2017-12-18 13:00:00 (JD=2458106.041667)

Potential host galaxy: OGLE-GAL-MBR199.10-642.769-1123.179


Photometry

Discovery (first detection):
Discovery date: 2017-12-18 13:00:00
Flux: 19.413 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2017-02-28 00:47:44
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/2017jak