...

• the X-rays interact with a GadOx phosphor screen and are converted to light, which is detected.
• MX170-HS consists of 2x2 tiles of the fiber optic taper with total 3840 x 3840 un-binned pixel
• MX340-HS consists of 4x4 tiles of the same size with total 7680 x 7680 un-binned pixel
• the fiber optic taper front end for each module is ground (machined) to 85mm x 85mm, with 1920 x 1920 un-binned pixels
• official tolerance 85.00 ± 0.05 mm
• or transformed to pixel size 44.271 ± 0.026 μm.

Deploy geometry file for Rayonix

Test command to deploy geometry file for Rayonix and check its content is:

geometry_deploy_constants -e xpptut15 -r 240 -d XppEndstation.0:Rayonix.0 -D -c ./calib
less ./calib/Camera::CalibV1/XppEndstation.0:Rayonix.0/geometry/0-end.data

Deployed file should have segment geometry descriptar with pixel size specified precision in μm with three digits after the dot, e.g. MTRX:V2:1920:1920:88.542:88.542

Omitting parameter -c ./calib will deploy geometry under experimental calib directory.

Alternatively correct geometry will be substituted on fly in the detector interface.

References

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