Data collected from the bottom ionization chamber during the
baseline measurement
Data collected from energy channel 1 during the baseline
measurement, primarily used for electrons
Data collected from energy channel 2 during the baseline
measurement, primarily used for electrons
Data collected from energy channel 3 during the baseline
measurement, primarily used for photons
Number of samples collected by the analog-to-digital converter
during the baseline measurement
Expected Output, as entered in the Baseline Setup screen. This
number is shown in up to four digits, e.g. 100.0% shows as 1000
Identifies which baseline energy values were chosen for comparison
to measurement data
Date when measurement was taken, in the format mmddyyyy
Time when measurement was taken, in the format hhmmss
Constancy of measured energy, calculated from the center ionization
chamber compared to baseline center ionization chamber value
Internal temperature when measurement was taken, in °C
Pressure when measurement was taken, in mmHg
A unique identifier for the energy as determined by several ionization
chambers and a proprietary algorithm. This is then compared to the
set of ENERGYLEVEL values from baselines above
Axial symmetry of measured energy, calculated from ionization
chamber readings
Axial symmetry percentage difference from baseline
Transverse symmetry of measured energy, calculated from ionization
chamber readings
Transverse symmetry percentage difference from baseline
Flatness of measured energy, calculated from ionization chamber
readings
Flatness percentage difference from baseline
Data collected from the center ionization chamber during
measurement
Data collected from the left (photon side) or right (electron side)
ionization chamber during measurement
Data collected from the top ionization chamber during measurement