Page History
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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 center/0-end.data (pixel)
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# TITLE 197.94 198.05 Geometry 304.45parameters of CSPAD-CXI # DATE_TIME 97.98 623.08 623.74 706.30 498.64 197.93 198.08 304.13 96.70 621.81 621.77 704.64 497.90 197.79 197.89 299.03 95.18 620.14 619.63 704.90 497.72 198.51 198.22 302.61 99.79 623.92 622.94 704.64 497.59 301.22 95.14 621.13 621.36 516.12 724.42 197.91 196.12 303.22 95.04 620.07 620.30 518.10 725.83 198.43 198.14 302.63 95.46 624.44 624.31 520.94 726.27 197.40 198.14 300.66 94.81 622.08 622.23 516.40 723.41 195.71 196.82 0.47 0.17 -0.25 0.17 0.65 -0.19 -0.14 -0.50 1.62 0.56 2.34 2.25 1.47 2.11 1.02 0.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.08 -0.14 0.08 0.09 0.12 -0.15 -0.06 0.41 |
or the same in um
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21757 21769 33464 10769 68489 68561 77637 54810 21757 21773 33430 10628 68349 68345 77454 54729 21741 21752 32869 10462 68166 68109 77482 54709 21819 21788 33263 10969 68580 68473 77454 54695 33110 10457 68275 68299 56732 79628 21754 21558 33329 10446 68158 68183 56949 79783 21811 21779 33265 10493 68638 68624 57261 79832 21698 21779 33049 10421 68378 68395 56762 79517 21512 21635 51 18 -28 18 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 -20180 -150 -540 -0.05128 -0.11309 178 0.06303 QUAD:V1 61 0 257 SENS2X1:V1 247 5 161 68561 231 79628 111 -20 106 180 0 0 -0.03552 0.07104 -0.11788 QUAD:V1 0 0 SENS2X1:V1 0 6 0 77637 21754 0 -15 270 0 0 -9 0 -15 0.33657 -0.00821 0.01183 QUAD:V1 8 0 10 SENS2X1:V1 137 -16 54810 -721558 45 |
tilt/0-end.data (degree)
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0.04474-54 0.01053 270 -0.01645 -0.02828 -0.05128 -0.03552 -0.33657 -0.06315 0.0888300000 -0.0144800658 QUAD:V1 0.02698 0.04014 -0.00066 1 0.06843 SENS2X1:V1 0.05919 0.07632 -0.06053 0.10132 21757 0.07036 33329 0.00658 0.17894 178 0.11972 -0.02762 0.02499 -0.05000 -0.08092 0.21051 -0.09737 0.07829 0.1762608883 -0.06908 03158 -0.08486 |
geometry/0-end.data
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# TITLE20830 QUAD:V1 Geometry parameters1 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 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 01 SENS2X1:V1 07 2175754729 3311021779 106 51 0270 0 0 0.0447407632 -0.1407904933 -0.0027416580 QUAD:V1 02 SENS2X1:V1 10 21741 21769 33265 10457 180 0 0 0 -0.0105306053 -0.1197400000 0.00000 QUAD:V1 02 SENS2X1:V1 21 21752 33464 10493 68275 0 -28 2700 0 0 -0.0164510132 0.1041400000 0.0973700000 QUAD:V1 02 SENS2X1:V1 32 32869 10769 68638 68299 180 270 0 0 -0.0282807036 0.0274000000 0.1341800000 QUAD:V1 02 SENS2X1:V1 3 4 10462 68489 68624 56732 710 180270 0 0 -0.0512800658 -0.1130900000 0.0630300000 QUAD:V1 02 SENS2X1:V1 54 68166 68561 57261 79628 -200 180 0 0 - 0.0355217894 0.0710400000 -0.1178800000 QUAD:V1 02 SENS2X1:V1 5 6 68109 77637 79832 21754 -150 270180 0 0 - 0.3365711972 -0.0082100000 0.0118300000 QUAD:V1 02 SENS2X1:V1 76 5481077482 2155821698 -540 270 0 0 -0.0631502762 0.00000 0.0065800000 QUAD:V1 12 SENS2X1:V1 07 2175754709 3332921779 178 0 0270 0 0 0.0888302499 0.0315800000 -0.2083000000 QUAD:V1 13 SENS2X1:V1 10 2177321819 1044633049 61-9 0 0 0 -0.0144805000 -0.0421105263 -0.2494313428 QUAD:V1 13 SENS2X1:V1 1 2 21788 33430 10421 68158 -15 257 2700 0 0 -0.0269808092 -0.0466003158 -0.0737006303 QUAD:V1 13 SENS2X1:V1 2 3 33263 10628 68378 68183 2478 270 0 0 0.0401421051 -0.0849804383 -0.0644803421 QUAD:V1 13 SENS2X1:V1 43 10969 68349 68395 56949 16110 180270 0 0 -0.0006609737 -0.0289501917 0.0548103816 QUAD:V1 13 SENS2X1:V1 54 68580 68345 56762 79783 23113 180 0 0 0.0684307829 -0.1394801184 -0.0383600548 QUAD:V1 13 SENS2X1:V1 65 7745468473 2181179517 111-16 270180 0 0 0.0591917626 -0.0602902368 -0.1170703286 QUAD:V1 13 SENS2X1:V1 6 7 77454 54729 21512 21779 106-7 270 0 0 -0.0763206908 -0.0493310130 -0.1658007895 QUAD:V1 23 SENS2X1:V1 07 2174154695 3326521635 45 0 0270 0 0 -0.0605308486 0.00000 -0.0000005526 QUAD CSPAD:V1 0 2 SENS2X1QUAD:V1 1 0 21752 10493-4500 -4500 0 090 0 0 0.1013200000 0.00000 0.00000 QUADCSPAD:V1 20 SENS2X1QUAD:V1 21 32869-4500 686384500 0 270 0 0 0 0.0703600000 0.00000 0.00000 QUADCSPAD:V1 0 2 SENS2X1QUAD:V1 2 3 4500 10462 686244500 0 270 0 0 0.0065800000 0.00000 0.00000 QUADCSPAD:V1 20 SENS2X1QUAD:V1 4 3 681664500 57261-4500 0 180 0 0 0.1789400000 0.00000 0.00000 QUAD:V1 RAIL 20 SENS2X1CSPAD:V1 5 0 68109 798320 0 1000000 1800 0 0 0.1197200000 0.00000 0.00000 QUAD:V1IP 2 SENS2X1:V1 0 6 RAIL 77482 21698 0 270 0 0 -0.02762 0.00000 0.00000 QUAD:V1 2 SENS2X1:V1 7 54709 21779 0 0 270 0 0 0.0249900000 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 QUAD00000 |
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:
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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:
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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:
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CSPAD:V1 0 3 SENS2X1QUAD:V1 4 0 68580 -6500 56762 -2400 13 0 180 90.0 0.0 0.0 0.0782900000 0.0118400000 -0.00548 00000 QUADCSPAD:V1 0 QUAD:V1 3 SENS2X1:V1 1 5 -5300 68473 6300 79517 -16 0 180 0.0 0.0 0.0 0.1762600000 0.0236800000 -0.03286 00000 QUADCSPAD:V1 0 QUAD:V1 3 SENS2X1:V1 62 774543700 21512 5100 -7 0 270.0 0.0 0.0 -0.0690800000 0.1013000000 -0.07895 00000 QUADCSPAD:V1 0 3 SENS2X1QUAD:V1 7 3 54695 2600 21635 -4000 45 0 270 180.0 0.0 0.0 -0.0848600000 0.00000 -0.05526 CSPAD:V100000 RAIL 0 QUADCSPAD:V1 0 0 1000 -4500 -4500800 95000 0.0 0.0 90 0.0 0.00000 0.00000 -0.30000 IP 0 0.00000 0.00000 0.00000 CSPAD:V1 0 RAIL 0 QUAD:V1 0 1 0 -4500 45000 0 0.0 0.0 0.0 0.00000 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 .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:
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event_keys -d exp=cxi10416:run=28
EventKey(type=psana.CsPad.DataV2, src='DetInfo(CxiDs1.0:Cspad.0)', alias='DscCsPad') |
Initial geometry:
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/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:
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To make consistent internal rinngs geometry with external (from nozzle?) tilt angles of entire detector were applied as shown below: |
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# 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 111500 0.0 0.0 0.0 0.00000 0.0000005000 0.00000 |
...
-0.30000 |
Image without x-y tilts
shows a few pixel offset for large radius ring.
Aligned geometry constants are saved in
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/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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