Alignment procedure and parameters

Description of the detector geometry and alignment procedure can be found in
CSPAD Geometry and Alignment.

CSPAD alignment history

• 2011-05-25 CSPad alignment parameters, see for detail CSPad alignment after run 3, cxi80410-r0628
   Deployed: /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
   Deployed: /reg/d/psdm/CXI/cxi35711/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

  cxi37411,cxi80410,cxi43312,cxi39112,cxi49812,cxi49012,cxii0212,cxi64813

• 2011-08-10 CSPad alignment parameters, see for detail CSPad alignment for xpp36211-r0544
   Deployed: /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
   Deployed: /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.
   Deployed: /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.
   Deployed: /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/
   Deployed: /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/
   Deployed: /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/
   Deployed: /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
   Deployed: /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/
   Deployed: /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/*/0-end.data
   Deployed: /reg/d/psdm/CXI/cxi49012/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data

• 2012-11-08 Run6 DSD CSPad alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-dsd-2012-11-08/*/0-end.data

• 2013-01-24 CSPad XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-01-24/*/0-end.data
   Deployed: /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
   Deployed: /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
   on 2013-06-14 deployed in /reg/d/psdm/xcs/xcs72913/calib/CsPad::CalibV1/XcsEndstation.0:Cspad.0/*/0-end.data 
   on 2013-06-25 deployed in /reg/d/psdm/xpp/xpptut13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data

• 2013-04-19 CSPad CxiDs1 alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds1-2013-04-19/*/0-end.data
   center and tilt types are available after optical alignment of quads.

• 2013-10-09 CSPAD XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-10-09/*/0-end.data
   on 2014-02-24 deployed in /reg/d/psdm/XPP/xppi0613/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data
  
  
• 2013-12-10 Qaud MEC Alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-mec-2013-12-10/*/0-end.data
   Deployed: /reg/d/psdm/mec/meca1113/calib/CsPad::CalibV1/MecTargetChamber.0:Cspad.0/*/0-end.data
   Local with corrected z coordinates: ~dubrovin/LCLS/CSPadAlignment-v01/calib-mec-2013-12-10-improved-Z/*/0-end.data
  
  
• 2013-12-20 Qaud MEC Alignment - new optical measurements after quad repair
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-mec-2013-12-20/*/0-end.data
   Deployed: /reg/d/psdm/MEC/meci0114/calib/CsPad::CalibV1/MecTargetChamber.0:Cspad.0/*/0-end.data

• 2013-12-12 CSPAD DSD Alignment - new optical measurements for the refurbished DSD camera
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-dsd-2013-12-12/*/0-end.data
   Deployed: /reg/d/psdm/cxi/cxib8914/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/*/0-end.data
  cxi83714, cxib6714, cxii0114
  
  
• 2013-12-20 CSPAD DS1 Alignment - new optical measurements for the refurbished DS1 camera
  and 2014-03-05 alignment of quads using lysozyme image from cxi83714 run 136.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds1-2013-12-20/*/0-end.data
   Deployed: /reg/d/psdm/cxi/cxib8914/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data
  cxi83714, cxib6714, cxii0114
  
  
• 2014-03-19 CSPAD DS1 Alignment - refurbished DS1 camera, optically re-measured quads 1 and 3
  and 2014-03-21 alignment of quads using bright ring from cxii0114 run 227.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds1-2014-03-19/*/0-end.data
   Deployed: /reg/d/psdm/cxi/cxii0114/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/4-end.data
  cxid8114

• 2014-05-15 CSPAD DS1 Alignment - refurbished DS1 camera, optically re-measured quad 2.
  2014-06-05  alignment of quads using lysozyme image from cxid2714 run 23.
  Local: ~/reg/neh/home1/dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds1-2014-05-15/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data
   Deployed: /reg/d/psdm/cxi/cxid6214/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data or 1-end.data
  
  
• 2014-05-15 CSPAD DS2 Alignment - all quads remeasured, Z information is missing
  Local: ~/reg/neh/home1/dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds2-2014-05-15/calib/CsPad::CalibV1/CxiDs2.0:Cspad.0/*/0-end.data
   Deployed:  /reg/d/psdm/cxi/cxid9114/calib/CsPad::CalibV1/CxiDs2.0:Cspad.0/*/1-end.data

Known detectors

on 2014-07-04:

           CxiDs1.0:Cspad.0
           CxiDs2.0:Cspad.0
           CxiDsd.0:Cspad.0
           MecTargetChamber.0:Cspad.0
           SxrBeamline.0:Cspad.1
           XcsEndstation.0:Cspad.0
           XppGon.0:Cspad.0

References

CSPad metrology and calibration files, links - maintained by Philip Hart
CSPad detector - maintained by Philip Hart
CSPad2x2 Alignment 
CSPAD Geometry Software - explains how the alignment parameters are used for reconstruction of the CSPad image in PSANA.
CSPad image producer in Python
CSPAD pixel coordinates and image producer in Python