Geometry

Examples of the rayonix geometry description files can be found under

/reg/g/psdm/detector/alignment/rayonix/calib/Camera::CalibV1/XppEndstation.0:Rayonix.0/geometry/

Matrix shape and detector pixel size depend on detector model.

Depending on binning schema the segment level geometry description in the geometry files can be defined as

MTRX:V2:<number-of-rows>:<number-of-columns>:<pixel-size-in-rows-um>:<pixel-size-in-cols-um>, for example for Rayonix MX170-HS

• MTRX:V2:3840:3840:44.5:44.5
• MTRX:V2:1920:1920:89:89
• MTRX:V2:960:960:178:178
• MTRX:V2:384:384:445:445

V2 stands for matrix geometry definition in Cartesian coordinates with origin in the center of matrix, positive x axis along ascending column number, y - along descending row number.

References

• Rayonix MX170-HS (specifications pdf) 170x170 mm²
• Rayonix MX340-HS (specifications pdf) 340x340 mm²