recording-eyegaze_physio.json

{
  "SamplingFrequency": 1000.0, 
  "StartTime": 0.0, 
  "Columns": ["x", "y", "pupil_dil", "movieframe_idx"], 
  "ContentDescription": "The x/y coordinates are normalized to (0,0) at the top-left corner of the movie stimulus (already excluding the gray horizontal bars)."
}