Documentation Logfile - PLUSOPTIX PowerRef 3 Instruction Manual

5.2 Documentation Logfile

The documentation of the plusoptiX R09 is the logfile. The logfile is being saved on the
USB stick. The logfile is separated with semicolons. It contains the following
information:
Time [ms]
Brightness [%]
PupilFound (L and R)
PupilPos (L and R).X/Y() [px]
PupilsizeMM(L and R).X() [mm]
PupilsizeMM(L and R).Y() [mm]
PupilBrightness(L and R) [DU]
PurkinjeSize(L and R).X() [px]
PurkinjeSize(L and R).Y() [px]
Decentration(L and R).X() [mm]
Decentration(L and R).Y() [mm]
Gaze(L and R).X() [°]
Gaze(L and R).Y() [°]
Refraction(L and R).Sphere() [dpt]
RefractionLeft(resp. Right) Contents()
RefractionLeft(resp. Right).Mean() [dpt] Average of the last 10 frames in diopters.
RefractionLeft(resp.
Right).StdDeviation() [dpt]
InterpupDist() [mm]
InterpupAngle() [°]
Trigger
Value
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Time stamp of the measured values. Every 20ms there will be
one measured value.
LED brightness in percent
1: Pupil found; 0: Pupil not found.
Pupil position in px from left upper corner.
Pupil width right eye and left eye
Pupil height right eye and left eye
Qualitative pupil brightness left and right eye in values.
Horizontal dimension of the purkinje reflex in pixel.
Vertical dimension of the purkinje reflex in pixel.
Horizontal distance of the purkinje reflex from the middle of
the pupil.
Vertical distance of the purkinje reflex from the middle of the
pupil.
Angle of the horizontal gaze in degrees.
Angle of the vertical gaze in degrees.
Measured refraction in diopters of each frame. If it is not
possible to calculate the refraction this value will be set to "-
100".
Value between 0-10. Describes the actual state of the average
calculation of the refractionLeft(resp. Right).Mean() [dpt].
The standard deviation of the last ten frames.
Pupil distance in mm.
Angle of the camera to the horizontal.
Trigger signal 0x0  0xFF
Description