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The composite analysis plot combines the subtraction and DTA Pass/Fail plots into one display. The plot shows the areas that pass and/or fail the DTA and Dose Difference Tolerances.
The plot is color coded as follows: Green: Pixels that pass both the current DTA and current Dose Difference tolerances. Blue: Pixels that pass the current DTA tolerance and fail the current Dose Difference tolerance. Yellow: Pixels that fail the current DTA tolerance and pass the current Dose Diff. tolerance. Red: Pixels that fail both the current DTA and current Dose Difference tolerances. The composite analysis is a more stringent test than the gamma analysis as the pixels have to pass each tolerance independently. Pixels that fail the gamma analysis will also fail the composite analysis. Pixels that fail the composite analysis may not fail the gamma analysis.  |
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Marked
