Content

Comparison of the original optical geometry

with tuning of geometry done by Oleksandr Yefanov <oleksandr.yefanov@desy.de>

Geometry alignment

cxij4915

  • exp=cxij4915:run=42-59  2015-10-30 16:08  -  20:25
  • exp=cxij4915:run=65-129 2015-10-31 12:35 - Nov  1 21:01


  • exp=cxij4915:run=25, 26  2015-10-29 19:07 - water ring

    • using Radial Background Subtraction Algorithm with initial geometry calib-cxi-camera2-2015-01-20/geo-cxii5615-r24-42-v1.data

      apply correction of the detector position geo.move_geo('CSPAD:V1', 0, -2200, -600, 0) we get

    • Geometry file saved: /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera2-2015-01-20/geo-cxij4915-r25-v1.data

    • The same image for interpolated background



cxih9615

  • Data: /reg/d/psdm/cxi/cxih9615/xtc/   exp=cxih9615:run=48   collected on 2016-06-26 13:13 - 19:18
  • Restore xtc data files from tape runs 39, 48, 51, 65
  • Optical metrology: 2015-01-20 CSPAD Camera2 Alignment
  • Initial geometry: calib-cxi-camera2-2015-01-20/geo-cxii5615-r24-42-v1.data
  • Geometry file saved: /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera2-2015-01-20/geo-cxih9615-r48-51-65-v1.data
  • Plots:

 

References

 

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