Open Diagnostics from the Support menu in Varjo Base.
On the next screen, click Start.
Click “Skip” in order to not record eye tracking data.
You are now presented with the following screen which provides you with a link to the location where the log files are stored. Click on “Show folder”.
Enter the log folder, out of the files named tracking_<number>.log select the latest one and open it. Near its end search for lines similar to this.