Content
Optical measurements
Comments from Gabriel Blaj:
These replace the May 2014 versions and should be used for all experiments after September 24, 2014.
Changes in CXI-DS1:
- Quad 3 (zero based counting) reworked; metrology updated in the attached file: "DS1-Metrology-Sept-24-2014"
- Q3 Z values measured properly
- Mikhail, please double check Q3 values for consistency
- The other 3 quads (Q0, Q1, Q2) are unchanged (as in the previous metrology: May 15 2014).
- Please note that this camera has been renamed. Possible new name: "CXI Camera 1"+ version number. Jason, could you please confirm the exact name and version.
As always, these excel metrology files are NOT FOR DISTRIBUTION to avoid user confusion. Only Mikhail?s curated version should be distributed and used.
Based on this comment the file 2014-05-15-CSPAD-CXI-DS1-Metrology-corr.txt is used and Quad 3 data is substituted.
Metrology files:
- 2014-09-24-CXI-DS1-Metrology.xlsx - non-corrected data
- 2014-09-24-CSPAD-CXI-DS1-Metrology.txt - non-corrected data
- 2014-09-24-CSPAD-CXI-DS1-Metrology-corr.txt - corrected data
Quality check in X-Y plane
First iteration for quad 3:
segm: S1 S2 dS1 dS2 L1 L2 dL1 dL2 angle(deg) D1 D2 dD d(dS) d(dL) Quad 3 segm: 0 -20908 -20908 -38 -38 43543 43544 -18 -17 -0.05000 48303 48302 1 0 -1 segm: 1 -20907 -20908 -61 -62 43547 43547 -30 -30 -0.08092 48305 48306 -1 1 0 segm: 2 -20914 -20914 160 160 -43547 -43550 -78 -81 0.21051 48312 48308 4 0 3 segm: 3 -20918 -20734 -258 -74 -43569 -43546 39 62 -0.21836 48306 48254 52 -184 -23 segm: 4 20939 20910 -45 -74 -43545 -43546 -35 -36 0.07829 48318 48305 13 29 1 segm: 5 20933 20915 -125 -143 -43566 -43551 -65 -50 0.17626 48317 48329 -12 18 -15 segm: 6 -20927 -20930 -51 -54 -43548 -43544 20 24 -0.06908 48317 48311 6 3 -4 segm: 7 -20933 -20928 -67 -62 -43552 -43546 37 43 -0.08486 48309 48325 -16 -5 -6
shows about 180um displacement of one point in segment 3. To fix it the point 12 data is changed
Quad 3
Point X Y Z
From: 12 21207 46580 25
To: 12 21391 46603 25
Corrected file gives good quality table:
Quality check in XY plane: segm: S1 S2 dS1 dS2 L1 L2 dL1 dL2 angle(deg) D1 D2 dD d(dS) d(dL) Quad 0 segm: 0 -20913 -20911 33 35 43545 43542 17 14 0.04474 48304 48305 -1 -2 3 segm: 1 -20907 -20911 10 6 43547 43544 6 3 0.01053 48305 48304 1 4 3 segm: 2 -20908 -20907 -13 -12 -43545 -43543 2 4 -0.01645 48306 48300 6 -1 -2 segm: 3 -20915 -20914 -22 -21 -43561 -43552 10 19 -0.02828 48313 48321 -8 -1 -9 segm: 4 20909 20909 39 39 -43597 -43545 -29 23 -0.05128 48347 48308 39 0 -52 segm: 5 20898 20904 24 30 -43557 -43544 10 23 -0.03552 48303 48309 -6 -6 -13 segm: 6 -20934 -20934 -256 -256 -43580 -43578 125 127 -0.33657 48344 48349 -5 0 -2 segm: 7 -20942 -20912 -63 -33 -43548 -43550 25 23 -0.06315 48315 48317 -2 -30 2 Quad 1 segm: 0 -20906 -20905 67 68 43541 43535 34 28 0.08883 48295 48298 -3 -1 6 segm: 1 -20904 -20902 -12 -10 43537 43543 -6 0 -0.01448 48299 48295 4 -2 -6 segm: 2 -20900 -20907 24 17 -43537 -43538 -10 -11 0.02698 48296 48295 1 7 1 segm: 3 -20903 -20902 30 31 -43537 -43539 -13 -15 0.04014 48295 48296 -1 -1 2 segm: 4 20907 20906 1 0 -43545 -43545 -1 -1 -0.00066 48304 48302 2 1 0 segm: 5 20909 20909 -52 -52 -43542 -43542 -27 -27 0.06843 48304 48300 4 0 0 segm: 6 -20907 -20907 45 45 -43577 -43542 -21 14 0.05919 48300 48333 -33 0 -35 segm: 7 -20906 -20908 59 57 -43543 -43541 -29 -27 0.07632 48301 48301 0 2 -2 Quad 2 segm: 0 -20902 -20908 -43 -49 43542 43546 -26 -22 -0.06053 48300 48303 -3 6 -4 segm: 1 -20906 -20906 77 77 43546 43544 40 38 0.10132 48305 48301 4 0 2 segm: 2 -20867 -20916 78 29 -43608 -43528 -74 6 0.07036 48325 48310 15 49 -80 segm: 3 -20917 -20909 1 9 -43544 -43546 -5 -7 0.00658 48309 48303 6 -8 2 segm: 4 20921 20911 -131 -141 -43544 -43547 -60 -63 0.17894 48305 48311 -6 10 3 segm: 5 20935 20901 -74 -108 -43553 -43547 -47 -41 0.11972 48313 48313 0 34 -6 segm: 6 -20924 -20918 -24 -18 -43570 -43543 -12 15 -0.02762 48328 48312 16 -6 -27 segm: 7 -20918 -20896 8 30 -43548 -43586 45 7 0.02499 48292 48355 -63 -22 38 Quad 3 segm: 0 -20908 -20908 -38 -38 43543 43544 -18 -17 -0.05000 48303 48302 1 0 -1 segm: 1 -20907 -20908 -61 -62 43547 43547 -30 -30 -0.08092 48305 48306 -1 1 0 segm: 2 -20914 -20914 160 160 -43547 -43550 -78 -81 0.21051 48312 48308 4 0 3 segm: 3 -20918 -20918 -74 -74 -43546 -43546 39 39 -0.09737 48306 48312 -6 0 0 segm: 4 20939 20910 -45 -74 -43545 -43546 -35 -36 0.07829 48318 48305 13 29 1 segm: 5 20933 20915 -125 -143 -43566 -43551 -65 -50 0.17626 48317 48329 -12 18 -15 segm: 6 -20927 -20930 -51 -54 -43548 -43544 20 24 -0.06908 48317 48311 6 3 -4 segm: 7 -20933 -20928 -67 -62 -43552 -43546 37 43 -0.08486 48309 48325 -16 -5 -6
Quality check in Z
Quality check in Z: segm: SA LA XSize YSize dZS1 dZS2 dZL1 dZL2 dZSA dZLA ddZS ddZL dZX dZY angXZ(deg) angYZ(deg) dz3(um) Quad 0 segm: 0 -20912 43543 43543 20912 6 -9 -100 -115 -1 -107 15 15 -107 -1 -0.14079 -0.00274 -15.007 segm: 1 -20909 43545 43545 20909 4 -5 -87 -96 0 -91 9 9 -91 0 -0.11974 0.00000 -9.007 segm: 2 -20907 -43544 20907 43544 28 48 64 84 38 74 -20 -20 38 74 0.10414 0.09737 -20.006 segm: 3 -20914 -43556 20914 43556 4 17 96 109 10 102 -13 -13 10 102 0.02740 0.13418 -13.023 segm: 4 20909 -43571 43571 20909 -53 99 -162 -10 23 -86 -152 -152 -86 23 -0.11309 0.06303 151.804 segm: 5 20901 -43550 43550 20901 -72 -15 26 83 -43 54 -57 -57 54 -43 0.07104 -0.11788 57.012 segm: 6 -20934 -43579 20934 43579 -5 -2 8 11 -3 9 -3 -3 -3 9 -0.00821 0.01183 -3.001 segm: 7 -20927 -43549 20927 43549 -22 22 -17 27 0 5 -44 -44 0 5 0.00000 0.00658 -44.030 Quad 1 segm: 0 -20905 43538 43538 20905 -76 -76 24 24 -76 24 0 0 24 -76 0.03158 -0.20830 -0.000 segm: 1 -20903 43540 43540 20903 -91 -92 33 32 -91 32 1 1 32 -91 0.04211 -0.24943 -1.013 segm: 2 -20903 -43537 20903 43537 -17 -18 -56 -57 -17 -56 1 1 -17 -56 -0.04660 -0.07370 0.993 segm: 3 -20902 -43538 20902 43538 -36 -27 -54 -45 -31 -49 -9 -9 -31 -49 -0.08498 -0.06448 -9.001 segm: 4 20906 -43545 43545 20906 21 20 -22 -23 20 -22 1 1 -22 20 -0.02895 0.05481 -0.999 segm: 5 20909 -43542 43542 20909 28 1 -93 -120 14 -106 27 27 -106 14 -0.13948 0.03836 -27.000 segm: 6 -20907 -43559 20907 43559 -19 -26 -86 -93 -22 -89 7 7 -22 -89 -0.06029 -0.11707 7.075 segm: 7 -20907 -43542 20907 43542 -20 -17 -128 -125 -18 -126 -3 -3 -18 -126 -0.04933 -0.16580 -2.996 Quad 2 segm: 0 -20905 43544 43544 20905 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 1 -20906 43545 43545 20906 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 2 -20891 -43568 20891 43568 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 3 -20913 -43545 20913 43545 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 4 20916 -43545 43545 20916 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 5 20918 -43550 43550 20918 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 6 -20921 -43556 20921 43556 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 segm: 7 -20907 -43567 20907 43567 0 0 0 0 0 0 0 0 0 0 0.00000 0.00000 0.000 Quad 3 segm: 0 -20908 43543 43543 20908 -98 0 -89 9 -49 -40 -98 -98 -40 -49 -0.05263 -0.13428 97.999 segm: 1 -20907 43547 43547 20907 -18 -29 30 19 -23 24 11 11 24 -23 0.03158 -0.06303 -10.999 segm: 2 -20914 -43548 20914 43548 34 -1 44 9 16 26 35 35 16 26 0.04383 0.03421 35.001 segm: 3 -20918 -43546 20918 43546 -13 -1 23 35 -7 29 -12 -12 -7 29 -0.01917 0.03816 -12.000 segm: 4 20924 -43545 43545 20924 -4 0 7 11 -2 9 -4 -4 9 -2 0.01184 -0.00548 4.000 segm: 5 20924 -43558 43558 20924 -12 -13 19 18 -12 18 1 1 18 -12 0.02368 -0.03286 -1.005 segm: 6 -20928 -43546 20928 43546 50 24 -47 -73 37 -60 26 26 37 -60 0.10130 -0.07895 26.010 segm: 7 -20930 -43549 20930 43549 -33 34 -76 -9 0 -42 -67 -67 0 -42 0.00000 -0.05526 -67.007
All z- deviations in Quad 3 are less than pixel size.
Constants
Archive: /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera1-2014-09-24/
geometry/0-end.data
# TITLE Geometry parameters of CSPAD-CXI # DATE_TIME 2014-10-28 11:39:51 PDT # METROLOGY /reg/neh/home1/dubrovin/LCLS/CSPadMetrologyProc/2014-09-24-CSPAD-CXI-DS1-Metrology-corr.txt # AUTHOR dubrovin # EXPERIMENT Any # DETECTOR CSPAD-CXI # CALIB_TYPE geometry # COMMENT:01 Table contains the list of geometry parameters for alignment of 2x1 sensors, quads, CSPAD, etc # COMMENT:02 All translation and rotation pars of the object are defined w.r.t. parent object Cartesian frame # PARAM:01 PARENT - name and version of the parent object # PARAM:02 PARENT_IND - index of the parent object # PARAM:03 OBJECT - name and version of the object # PARAM:04 OBJECT_IND - index of the new object # PARAM:05 X0 - x-coordinate [um] of the object origin in the parent frame # PARAM:06 Y0 - y-coordinate [um] of the object origin in the parent frame # PARAM:07 Z0 - z-coordinate [um] of the object origin in the parent frame # PARAM:08 ROT_Z - object design rotation angle [deg] around Z axis of the parent frame # PARAM:09 ROT_Y - object design rotation angle [deg] around Y axis of the parent frame # PARAM:10 ROT_X - object design rotation angle [deg] around X axis of the parent frame # PARAM:11 TILT_Z - object tilt angle [deg] around Z axis of the parent frame # PARAM:12 TILT_Y - object tilt angle [deg] around Y axis of the parent frame # PARAM:13 TILT_X - object tilt angle [deg] around X axis of the parent frame # HDR PARENT IND OBJECT IND X0[um] Y0[um] Z0[um] ROT-Z ROT-Y ROT-X TILT-Z TILT-Y TILT-X QUAD:V1 0 SENS2X1:V1 0 21757 33110 51 0 0 0 0.04474 -0.14079 -0.00274 QUAD:V1 0 SENS2X1:V1 1 21769 10457 18 0 0 0 0.01053 -0.11974 0.00000 QUAD:V1 0 SENS2X1:V1 2 33464 68275 -28 270 0 0 -0.01645 0.10414 0.09737 QUAD:V1 0 SENS2X1:V1 3 10769 68299 18 270 0 0 -0.02828 0.02740 0.13418 QUAD:V1 0 SENS2X1:V1 4 68489 56732 71 180 0 0 -0.05128 -0.11309 0.06303 QUAD:V1 0 SENS2X1:V1 5 68561 79628 -20 180 0 0 -0.03552 0.07104 -0.11788 QUAD:V1 0 SENS2X1:V1 6 77637 21754 -15 270 0 0 -0.33657 -0.00821 0.01183 QUAD:V1 0 SENS2X1:V1 7 54810 21558 -54 270 0 0 -0.06315 0.00000 0.00658 QUAD:V1 1 SENS2X1:V1 0 21757 33329 178 0 0 0 0.08883 0.03158 -0.20830 QUAD:V1 1 SENS2X1:V1 1 21773 10446 61 0 0 0 -0.01448 0.04211 -0.24943 QUAD:V1 1 SENS2X1:V1 2 33430 68158 257 270 0 0 0.02698 -0.04660 -0.07370 QUAD:V1 1 SENS2X1:V1 3 10628 68183 247 270 0 0 0.04014 -0.08498 -0.06448 QUAD:V1 1 SENS2X1:V1 4 68349 56949 161 180 0 0 -0.00066 -0.02895 0.05481 QUAD:V1 1 SENS2X1:V1 5 68345 79783 231 180 0 0 0.06843 -0.13948 0.03836 QUAD:V1 1 SENS2X1:V1 6 77454 21811 111 270 0 0 0.05919 -0.06029 -0.11707 QUAD:V1 1 SENS2X1:V1 7 54729 21779 106 270 0 0 0.07632 -0.04933 -0.16580 QUAD:V1 2 SENS2X1:V1 0 21741 33265 0 0 0 0 -0.06053 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 1 21752 10493 0 0 0 0 0.10132 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 2 32869 68638 0 270 0 0 0.07036 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 3 10462 68624 0 270 0 0 0.00658 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 4 68166 57261 0 180 0 0 0.17894 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 5 68109 79832 0 180 0 0 0.11972 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 6 77482 21698 0 270 0 0 -0.02762 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 7 54709 21779 0 270 0 0 0.02499 0.00000 0.00000 QUAD:V1 3 SENS2X1:V1 0 21819 33049 -9 0 0 0 -0.05000 -0.05263 -0.13428 QUAD:V1 3 SENS2X1:V1 1 21788 10421 -15 0 0 0 -0.08092 0.03158 -0.06303 QUAD:V1 3 SENS2X1:V1 2 33263 68378 8 270 0 0 0.21051 0.04383 0.03421 QUAD:V1 3 SENS2X1:V1 3 10969 68395 10 270 0 0 -0.09737 -0.01917 0.03816 QUAD:V1 3 SENS2X1:V1 4 68580 56762 13 180 0 0 0.07829 0.01184 -0.00548 QUAD:V1 3 SENS2X1:V1 5 68473 79517 -16 180 0 0 0.17626 0.02368 -0.03286 QUAD:V1 3 SENS2X1:V1 6 77454 21512 -7 270 0 0 -0.06908 0.10130 -0.07895 QUAD:V1 3 SENS2X1:V1 7 54695 21635 45 270 0 0 -0.08486 0.00000 -0.05526 CSPAD:V1 0 QUAD:V1 0 -4500 -4500 0 90 0 0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 1 -4500 4500 0 0 0 0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 2 4500 4500 0 270 0 0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 3 4500 -4500 0 180 0 0 0.00000 0.00000 0.00000 RAIL 0 CSPAD:V1 0 0 0 1000000 0 0 0 0.00000 0.00000 0.00000 IP 0 RAIL 0 0 0 0 0 0 0 0.00000 0.00000 0.00000
Quads alignment
2015-06-02 cxih8015 run 0176
2015-06-02 quads alignment is done in geo using wide-ring image from exp=cxih8015:run=0176:
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 cxi06216 run 25
Chuck complained that in quads alignment with geo internal and external rings can't be fitted in concentric rings simultaneously.
Assumption is that Z coordinate is involved in this experiment:
ds = DataSource('exp=cxi06216:run=25:smd')
epics_var = Detector('CXI:DS1:MMS:06.RBV')
gives Z=-400 (D.1:MMS.0 -419.9924) so in this experiment sample-to-detector distance along Z should be 175mm
BTW, in g-optimized file /reg/d/psdm/cxi/cxi06216/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/geometry/25-end.data
Chuck uses Z= 578254um 
Image obtained with this g-optimized file:
This image is used to set initial quad geometry in geo:
Progress with external rings "scale variation" was achieved using
- central projection of pixel x-y coordinates to the constant Z plane and
- applying small detector rotation ~0.5° around X and Y axes:
geometry-cxi06216-r25-2016-06-03-camera1-z175mm.txt
2016-06-15 cxil0216 run 150
Nadia Zatsepin approved to use for alignment runs 145 - 150 in cxil0216.
CSPAD Z position is estimated from Chuck's measurement:
ds = DataSource('exp=cxil0216:run=146:smd')
epics_var = Detector('CXI:DS1:MMS:06.RBV')
# D.1:MMS.0 -479.9976
that gives Z=-480
Chuck's estimate:
Z-code z[mm]
0 577
-200 380
-400 175
--------------
hence
-480 ~95mm
- Alignment directory: /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera1-2014-09-24/
- Image array for alignment: 2016-06-15-cxil0216-r0150-e046288-CxiDs1-0-Cspad-0-max.txt
- Tuned geometry: 2016-06-15-geometry-cxil0216-r150-camera1-z95mm.txt
- deployed as: /reg/g/psdm/detector/alignment/cspad/calib-cxi-camera1-2014-09-24/2016-06-15-geometry-cxil0216-r150-camera1-z95mm.txt
In addition to optical metrology quads/detector tuning gives:
CSPAD:V1 0 QUAD:V1 0 -6500 -2400 0 90.0 0.0 0.0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 1 -5300 6300 0 0.0 0.0 0.0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 2 3700 5100 0 270.0 0.0 0.0 0.00000 0.00000 0.00000 CSPAD:V1 0 QUAD:V1 3 2600 -4000 0 180.0 0.0 0.0 0.00000 0.00000 0.00000 RAIL 0 CSPAD:V1 0 1000 -800 95000 0.0 0.0 0.0 0.00000 0.00000 -0.30000 IP 0 RAIL 0 0 0 0 0.0 0.0 0.0 0.00000 0.00000 0.00000
Test images:
- central rings
- external ring for tilt -0.3° around x
- external ring for tilt +0.3° around x (for cross-check)
Comments:
- 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 cxi10416 run 28
Data:
event_keys -d exp=cxi10416:run=28 EventKey(type=psana.CsPad.DataV2, src='DetInfo(CxiDs1.0:Cspad.0)', alias='DscCsPad')
Initial geometry:
/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
Aligned by geo central and full size images:
To make consistent internal rinngs geometry with external (from nozzle?) tilt angles of entire detector were applied as shown below:
# HDR PARENT IND OBJECT IND X0[um] Y0[um] Z0[um] ROT-Z ROT-Y ROT-X TILT-Z TILT-Y TILT-X RAIL 0 CSPAD:V1 0 0 0 1000000 0.0 0.0 0.0 0.00000 0.50000 -2.50000
Image without x-y tilts
shows a few pixel offset for large radius ring.
Aligned geometry constants are saved in
/reg/g/psdm/detector/alignment/cspad/calib-cxi-camera1-2014-09-24/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/geometry/geometry-camera1-in-ds1-cxi10416-r0028.data
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