Content

Optical measurement

 

Quality check table for corrected Q0 and Q2 only

pair:        S1      S2     dS1     dS2        L1      L2     dL1     dL2    <dS/L>  angle(deg)      D1      D2      dD   d(dS)   d(dL)    dz3(um)

Quad  0
pair: 0   20913   20911      35      33     43542   43545     -17     -14    0.00078    0.04474   48305   48304       1       2      -3    -15.007
pair: 1   20907   20911       6      10     43544   43547      -6      -3    0.00018    0.01053   48304   48305      -1      -4      -3     -9.007
pair: 2   20907   20908     -12     -13     43543   43545      -4      -2   -0.00029   -0.01645   48305   48300       5       1      -2    -20.006
pair: 3   20914   20915     -21     -22     43552   43561     -19     -10   -0.00049   -0.02828   48313   48321      -8       1      -9    -13.023
pair: 4   20909   20909     -39     -39     43597   43545      23     -29   -0.00090   -0.05128   48308   48347     -39       0      52    151.804
pair: 5   20904   20898     -24     -30     43557   43544      23      10   -0.00062   -0.03552   48309   48303       6       6      13     57.012
pair: 6   20934   20934    -256    -256     43578   43580    -127    -125   -0.00587   -0.33658   48344   48349      -5       0      -2     -3.001
pair: 7   20912   20942     -33     -63     43550   43548     -23     -25   -0.00110   -0.06315   48315   48317      -2      30       2    -44.030

Quad  1
pair: 0   20906   20905      68      67     43535   43541     -34     -28    0.00155    0.08883   48298   48295       3       1      -6     -0.000
pair: 1   20904   20902     -10     -12     43543   43537       6       0   -0.00011   -0.00658   48295   48299      -4       2       6     -1.013
pair: 2   20907   20900      17      24     43538   43537      11      10    0.00047    0.02698   48296   48295       1      -7       1      0.993
pair: 3   20902   20903      31      30     43539   43537      15      13    0.00070    0.04014   48295   48296      -1       1       2     -9.001
pair: 4   20906   20907      -1       0     43545   43545      -1      -1   -0.00001   -0.00066   48302   48304      -2      -1       0     -0.999
pair: 5   20909   20909      52      52     43542   43542     -27     -27    0.00119    0.06843   48300   48303      -3       0       0    -27.000
pair: 6   20907   20907      45      45     43542   43577     -14      21    0.00103    0.05919   48300   48333     -33       0     -35      7.075
pair: 7   20908   20906      57      59     43541   43543      27      29    0.00133    0.07632   48301   48301       0      -2      -2     -2.996

Quad  2
pair: 0   20909   20907     -29     -31     43543   43541      14      12   -0.00069   -0.03948   48300   48302      -2       2       2     50.998
pair: 1   20921   20912    -177    -186     43548   43563      87     102   -0.00417   -0.23876   48324   48311      13       9     -15     27.997
pair: 2   20972   20972     -81     -81     43524   43560     -18      18   -0.00186   -0.10659   48364   48294      70       0     -36    -50.086
pair: 3   20907   20907     -51     -51     43542   43543     -23     -22   -0.00117   -0.06711   48303   48299       4       0      -1      4.999
pair: 4   20908   20905     127     124     43542   43541     -60     -61    0.00288    0.16514   48300   48300       0       3       1    -59.003
pair: 5   20903   20931      76     104     43546   43545     -42     -43    0.00207    0.11842   48309   48308       1     -28       1     20.900
pair: 6   20911   20910      74      75     43547   43546      37      36    0.00171    0.09802   48307   48306       1      -1       1      9.000
pair: 7   20918   20925     149     142     43551   43540      80      69    0.00334    0.19144   48315   48306       9       7      11    -30.015

Quad  3
pair: 0   20902   20899      72      69     43537   43538     -33     -32    0.00162    0.09278   48295   48293       2       3      -1     -5.015
pair: 1   20905   20909      48      52     43534   43545     -28     -17    0.00115    0.06580   48300   48297       3      -4     -11     17.022
pair: 2   20907   20907     259     259     43539   43539     124     124    0.00595    0.34083   48299   48299       0       0       0     -4.000
pair: 3   20894   20901      16       9     43538   43537      10       9    0.00029    0.01645   48296   48289       7       7       1     -4.004
pair: 4   20904   20903      95      94     43541   43542     -46     -45    0.00217    0.12435   48299   48299       0       1      -1    -17.002
pair: 5   20904   20905     158     159     43541   43542     -77     -76    0.00364    0.20857   48299   48300      -1      -1      -1      1.001
pair: 6   20903   20905      41      39     43540   43539      22      21    0.00092    0.05264   48299   48295       4       2       1    -12.006
pair: 7   20907   20904      11      14     43542   43543       5       6    0.00029    0.01645   48300   48301      -1      -3      -1    -25.995

Quality for re-measured Quads Q1 and Q3 is very good

Geometry parameters

(tick) center/0-end.data (pixel)

 197.94   198.05   304.45    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  
 197.22   198.51   300.71    96.77   621.46   620.95   709.39   496.88  
 197.69   197.92   301.97    99.21   623.82   622.78   704.38   497.16  

 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  
 301.51    94.34   622.96   623.24   519.67   725.08   198.86   198.69  
 301.11    95.32   622.75   622.42   517.86   724.77   197.25   197.98  

   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  
   0.01    -0.37     0.95    -0.22     0.08    -0.75     0.21     0.05  
   0.93     0.37     2.47     2.46     1.77     2.24     0.55     1.07  

or the same in um

 21757   21769   33464   10769   68489   68561   77637   54810  
 21757   21773   33430   10628   68349   68345   77454   54729  
 21678   21820   33054   10637   68310   68254   77976   54617  
 21730   21755   33193   10904   68570   68456   77425   54648  

 33110   10457   68275   68299   56732   79628   21754   21558  
 33329   10446   68158   68183   56949   79783   21811   21779  
 33141   10369   68476   68506   57121   79700   21858   21839  
 33098   10477   68452   68416   56923   79666   21681   21761  

    51      18     -28      18      71     -20     -15     -54  
   178      61     257     247     161     231     111     106  
     1     -40     104     -24       9     -82      23       6  
   102      40     272     270     194     246      60     118  

 

(tick) tilt/0-end.data (degree)

 0.04474   0.01053  -0.01645  -0.02828  -0.05128  -0.03552  -0.33658  -0.06315  
 0.08883  -0.00658   0.02698   0.04014  -0.00066   0.06843   0.05919   0.07632  
-0.03948  -0.23876  -0.10659  -0.06711   0.16514   0.11842   0.09802   0.19144  
 0.09278   0.06580   0.34083   0.01645   0.12435   0.20857   0.05264   0.01645 

 

2014-03-22 Tuning of quads

use exp=cxii0114:run=227

(tick) offset_corr/0-end.data

  0   1    2   5
  0   2    5   4
  0   0    0   0

2014-03-24 Tuning of quads

use exp=cxii0114:run=227

At more detailed consideration with semi-automatic ring-center finding algorithm (and masking quads etc.) it was revealed that the gap between quads need to be increased by a few pixels, that is set in

(tick) offset_corr/0-end.data

  0   0    9  12
  0   5   10   3
  0   0    0   0

which gives image, r-phi plot, and radial histogram:

 

 

 

 

 

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