Content

Alignment procedure and parameters

CSPAD Geometry and Alignment

CSPAD alignment history

• 2011-05-25 CSPad alignment parameters, see for detail CSPad alignment after run 3, cxi80410-r0628
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2011-06-20 CSPad alignment parameters, see for detail CSPad alignment before run 4, cxi35711-r0009
  /reg/d/psdm/CXI/cxi35711/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2011-08-10 CSPad alignment parameters, see for detail CSPad alignment for xpp36211-r0544
  /reg/d/psdm/XPP/xpp36211/calib/CsPad::CalibV1/XppGon.0:Cspad.0/

• 2011-08-DD DSD CSPad alignment parameters, cxi37411, CxiDsd.0 - alignment is based on optical measurement only
  /reg/d/psdm/CXI/cxi37411/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/

• 2011-10-18 CxiDs1.0:Cspad.0 cxi37411 alignment - copy of cxi35711, test runs 39, 80.
  /reg/d/psdm/CXI/cxi37411/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-01-DD XppGon.0:Cspad.0 alignment - copy of the xpp36211 parameters.
  /reg/d/psdm/XPP/xpp47712/calib/CsPad::CalibV1/XppGon.0:Cspad.0/

• 2012-01-18 CSPad CxiDs1 alignment for cxi80410-r1150, cxi43312, cxi39912, etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi80410-r1150-Ds1/
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ Files added as 1142-end.data
  /reg/d/psdm/CXI/cxi43312/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ 0-end.data

• 2012-01-19 CSPad CxiDsd alignment for cxi80410-r1150, cxi43312, cxi39912, etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi43312-Dsd/
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/
  /reg/d/psdm/CXI/cxi43312/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/
  should be copied to cxi39912 (are the Ds1 and Dsd detectors swaped ?)

• 2012-02-17 CSPad CxiDs1 alignment for cxi39112-r0009, cxi39112
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi39112-r0009-Ds1/
  /reg/d/psdm/CXI/cxi39112/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-02-26 CSPad XppGon alignment for xppcom10 etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2012-02-26/*/0-end.data
  Copied to: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xppcom10-r1437-XppGon/*/1423-end.data
  /reg/d/psdm/XPP/xppcom10/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/1423-end.data

• 2012-03-08 CSPad CxiDs1 alignment for cxi49812-r0073 - copy of cxi37411, test runs 72(dark) 73(water ring) from 2011-12-03.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi49812-r0073-Ds1/
  /reg/d/psdm/CXI/cxi49812/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-03-14 CSPad CxiDs1 alignment for cxi49012-r0020
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi49012-r0020-Ds1/ as 0-end.data
  /reg/d/psdm/CXI/cxi49012/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ as 0-end.data

• 2012-11-08 Run6 DSD CSPad alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-dsd-2012-11-08/*/0-end.data
  needs to be copied in exp/calib directories after appropriate alignment of quads.

• 2013-01-24 CSPad XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-01-24/*/0-end.data
  /reg/d/psdm/XPP/xppcom13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data

• 2013-01-31 CSPad CxiDs1 alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi64813-r0058-Ds1/*/0-end.data
  not copied. Mark has protected directories...
  /reg/d/psdm/cxi/cxi64813/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data

• 2013-01-29 CSPad XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-01-29/*/0-end.data
  needs to be copied in /reg/d/psdm/XPP/xppcom13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data

Deployment of alignment parameters

CxiDs1

Metrology    Experiments
2011-06-20   cxi35711 
             cxi37411 
             cxi80410 
             cxi43312 
             cxi39112 
             cxi49812 
             cxi49012 
             cxii0212
             cxi64813

CxiDsd

Metrology    Experiments
2011-08-??   cxi37411
2012-01-12   cxi80410
             cxi43312
             cxi39912
2012-11-08   (-)

XppGon.0

Metrology    Experiments
2011-08-10   xpp36211
2012-02-26   xppcom10
2013-01-24   xppcom13 - had problems with electronics. Is fixed on 2013-01-29:
2013-01-29   xppcom13 (when tested, should be copied for xppi0113, xppi0213, xppi0313, xpp66213, xpp66613, xpp67713) 

References

CSPad metrology and calibration files, links
CSPad detector
Psana CSPad Geometry - explains how the alignment parameters are used for reconstruction of the CSPad image in PSANA.
CSPad image producer in Python