Optical measurement is maintained by Chris Kenney.
This procedure depends on CSPAD construction.
For CSPad with moving quads (for CXI) measurement is done quad-by-quad,
where the 1st point of each quad is cloasest to the beam and has coordinates (0,0).
For CSPad with fixed quads (for XPP) measurement is done for entire detector:
Chris produces a table of corner coordinates in um (micrometers) in xlsx format:
which is converted by hands to text format in order to feed the python script for quality check and getting calibration parameters for 2x1 center coordinates and tilt angles.
Example for CXI:
Example for XPP:
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