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Optical measurement

We use before-run4 optical measuremens from Chris 2011-06-20 file.

Procedure and table of results

We calculate
S1 - 1st short side of 2x1
S2 - 2nd short side of 2x1
L1 - 1st long side of 2x1
L2 - 2nd long side of 2x1

...

  • The only problematic measurement is for Quad 3, pair 5.
  • All other are consistent with each other within +/-10um.
  • Angles of 2x1 are in the range from -0.46 to +0.44 degree.

Configuration parameters

Configuration parameters are shown in number of pixels.

For 2x1 pairs in each quad

Coordinates of the 2x1 centers (the same orientation as in optical measurement, center is calculated as an average of 4 corner coordinates)

Code Block
self.pairXInQaud = [[199.14,  198.05,  310.67,   98.22,  629.71,  629.68,  711.87,  499.32],
                    [198.52,  198.08,  311.50,   98.69,  627.27,  627.27,  712.35,  499.77],
                    [198.32,  198.04,  310.53,   97.43,  626.68,  628.45,  710.86,  498.01],
                    [198.26,  198.04,  308.70,   96.42,  627.66,  628.04,  711.12,  498.25]]

self.pairYInQaud = [[308.25,   95.11,  625.60,  625.70,  515.02,  727.37,  198.53,  199.30],
                    [307.18,   95.08,  622.98,  623.51,  514.99,  727.35,  199.27,  198.94],
                    [307.68,   95.09,  623.95,  625.29,  512.32,  724.63,  198.04,  200.35],
                    [307.39,   95.12,  627.57,  626.65,  518.03,  730.95,  200.02,  199.70]]

self.pairZInQaud = [[  0.31,    0.12,    0.05,    0.12,    0.28,    0.24,    0.40,    0.27],
                    [  0.45,    0.36,    0.62,    0.33,    1.02,    0.92,    1.30,    1.07],
                    [  0.23,    0.22,    0.11,    0.15,    0.24,    0.20,    0.60,    0.42],
                    [  0.25,    0.21,    0.12,    0.10,    0.35,    0.28,    0.66,    0.40]]

Hand-maid coordinate correction for 2x1 in quads

Code Block

        self.dXInQaud    = [[   0,   0,   0,   1,   1,   0,   1,   0],
                            [   0,   0,   0,   0,   0,   0,  -1,   0],
                            [   0,   0,   0,   0,   0,   0,   0,   0],
                            [   0,   0,   0,  -1,   0,   0,   0,   1]] 
                                                                   
        self.dYInQaud    = [[   0,   0,   0,   0,  -1,   0,  -1,   0],
                            [   0,   0,   0,   0,   0,   1,   0,   0], 
                            [   0,   0,   0,   0,   0,   0,  -1,  -2], 
                            [   0,   0,   0,   0,   0,   0,   0,   0]]

2x1-pair orientation in quads

Code Block

        self.pairInQaudOrient = [ [ 270, 270, 180, 180,  90,  90, 180, 180],
                                  [ 270, 270, 180, 180,  90,  90, 180, 180],
                                  [ 270, 270, 180, 180,  90,  90, 180, 180],
                                  [ 270, 270, 180, 180,  90,  90, 180, 180] ]

Sensor tilt angle (dergee) from optical measurement

Code Block
self.dPhi = [ [-0.33819,  0.00132,  0.31452, -0.03487,  0.14738,  0.07896, -0.21778, -0.10396],  
              [-0.27238, -0.00526,  0.02545,  0.03066, -0.03619,  0.02434,  0.08027,  0.15067],  
              [-0.04803, -0.00592,  0.11318, -0.07896, -0.36125, -0.31846, -0.16527,  0.09200],  
              [ 0.12436,  0.00263,  0.44809,  0.25794, -0.18029, -0.00117,  0.32701,  0.32439] ]

For quads in the detector

Code Block
TBA

Image and spectrum