Page History

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Aligned constants are in file /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera1-2014-09-24/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/geometry/geometry-camera1-in-ds2-cxih8015-r176.data  (download).

2016-06-03 03 exp=cxi06216:run=25

Chuck complained that in quads alignment with geo internal and external rings can't be fitted in concentric rings simultaneously.

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geometry-cxi06216-r25-2016-06-03-camera1-z175mm.txt

2016-06-15 15 exp=cxil0216:run=150

Nadia Zatsepin approved to use for alignment runs 145 - 150 in cxil0216.

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• cxil0216-r150 is very good for alignment - has bright internal rings and external from nozzle.
• tilt -0.3° around x is required to inscribe external ring
• plot (3) for tilt  +0.3° around x shows sensitivity to this effect - it looks like external ring has a horizontal offset.
  

2017-06-07 exp=cxi10416:run=28

Data:

event_keys -d exp=cxi10416:run=28
EventKey(type=psana.CsPad.DataV2, src='DetInfo(CxiDs1.0:Cspad.0)', alias='DscCsPad')