Twist Calibration
Date: 11/08/2011
Data Base Location: /star/u/rnegrao/jobs/TPC/Pro/StarDb/Geometry/tpc/tpcGlobalPosition.20101220.000001.C
/star/u/rnegrao/jobs/TPC/Pro/StarDb/Calibrations/tpc/
1 Step: ntrckm/ntrc>0.2
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***********Fit Parameters for EW X***********
West Fit
FCN=4.13651 FROM MINOS STATUS=SUCCESSFUL 24 CALLS 68 TOTAL
EDM=1.57406e-15 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 2.87116e-01 6.86244e-03 -6.86244e-03 6.86244e-03
2 p1 2.04810e-03 4.78460e-04 -4.78460e-04 4.78460e-04
East Fit
FCN=9.34604 FROM MINOS STATUS=SUCCESSFUL 22 CALLS 63 TOTAL
EDM=2.52487e-22 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 3.33834e-01 6.20047e-03 -6.20047e-03 6.20047e-03
2 p1 9.30852e-04 3.40314e-04 -3.40314e-04 3.40314e-04
***********Fit Parameters for EW Y***********
West Fit
FCN=5.96542 FROM MINOS STATUS=SUCCESSFUL 28 CALLS 69 TOTAL
EDM=1.77547e-23 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 -6.70643e-04 8.86929e-03 -8.86929e-03 8.86929e-03
2 p1 -1.18654e-03 8.37449e-04 -8.37449e-04 8.37449e-04
East Fit
FCN=11.3469 FROM MINOS STATUS=SUCCESSFUL 18 CALLS 59 TOTAL
EDM=8.37955e-23 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 -7.04832e-02 7.28779e-03 -7.28779e-03 7.28779e-03
2 p1 -3.51668e-04 4.29356e-04 -4.29356e-04 4.29356e-04
***********Fit Parameters for EW Z difference***********
FCN=35.1517 FROM MINOS STATUS=SUCCESSFUL 26 CALLS 69 TOTAL
EDM=1.3193e-14 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 8.86255e-02 8.36853e-03 -8.36853e-03 8.36853e-03
2 p1 1.03699e-03 5.61178e-04 -5.61178e-04 5.61178e-04
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1 Step: without cut in ntrckm/ntrck
***********Fit Parameters for EW X***********
West Fit
FCN=12.2243 FROM MINOS STATUS=SUCCESSFUL 20 CALLS 64 TOTAL
EDM=2.04482e-14 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 2.88558e-01 4.47427e-03 -4.47427e-03 4.47427e-03
2 p1 1.77674e-03 2.69587e-04 -2.69587e-04 2.69587e-04
East Fit
FCN=28.7975 FROM MINOS STATUS=SUCCESSFUL 18 CALLS 59 TOTAL
EDM=1.21291e-20 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 3.33649e-01 4.75434e-03 -4.75434e-03 4.75434e-03
2 p1 8.19233e-04 2.62202e-04 -2.62202e-04 2.62202e-04
***********Fit Parameters for EW Y***********
West Fit
FCN=3.88663 FROM MINOS STATUS=SUCCESSFUL 18 CALLS 59 TOTAL
EDM=2.1209e-24 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 -1.90457e-02 5.83399e-03 -5.83399e-03 5.83399e-03
2 p1 -4.10136e-04 5.01497e-04 -5.01497e-04 5.01497e-04
East Fit
FCN=15.0729 FROM MINOS STATUS=SUCCESSFUL 18 CALLS 59 TOTAL
EDM=6.97461e-23 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 -6.70878e-02 4.88418e-03 -4.88418e-03 4.88418e-03
2 p1 -2.59892e-04 2.82183e-04 -2.82183e-04 2.82183e-04
***********Fit Parameters for EW Z difference***********
FCN=10.7125 FROM MINOS STATUS=SUCCESSFUL 30 CALLS 74 TOTAL
EDM=1.43655e-14 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER PARABOLIC MINOS ERRORS
NO. NAME VALUE ERROR NEGATIVE POSITIVE
1 p0 9.72709e-02 5.53483e-03 -5.53483e-03 5.53483e-03
2 p1 7.23334e-05 3.59912e-04 -3.59912e-04 3.59912e-04
################################################################################################
2 Step: On the way...
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***********Fit Parameters for EW X***********
FCN=23.0894 FROM MINOS STATUS=SUCCESSFUL 18 CALLS 63 TOTAL
EDM=6.123e-22 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 2.97156e-01 8.65395e-03 -1.45229e-10 1.00029e-10
2 p1 1.26797e-03 4.26694e-04 4.26694e-04 8.75336e-05
FCN=6.40267 FROM MINOS STATUS=SUCCESSFUL 22 CALLS 70 TOTAL
EDM=3.39136e-15 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 2.89048e-01 9.11414e-03 2.62510e-10 -6.92254e-11
2 p1 1.56985e-03 5.47410e-04 5.47410e-04 5.76286e-10
***********Fit Parameters for EW Y***********
FCN=11.88 FROM MINOS STATUS=SUCCESSFUL 20 CALLS 69 TOTAL
EDM=4.39409e-24 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 -4.51155e-02 1.03754e-02 0.00000e+00 -3.29563e-08
2 p1 1.57346e-03 6.58534e-04 6.58534e-04 3.18550e-09
FCN=12.4422 FROM MINOS STATUS=SUCCESSFUL 24 CALLS 69 TOTAL
EDM=1.3484e-21 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 -4.24239e-02 1.03237e-02 -1.93150e-10 0.00000e+00
2 p1 8.19763e-04 6.78487e-04 6.78487e-04 -1.46558e-09
***********Fit Parameters for EW Z difference***********
FCN=20.1116 FROM MINOS STATUS=SUCCESSFUL 20 CALLS 65 TOTAL
EDM=2.27209e-22 STRATEGY= 1 ERROR MATRIX ACCURATE
EXT PARAMETER STEP FIRST
NO. NAME VALUE ERROR SIZE DERIVATIVE
1 p0 -1.08518e-02 8.24885e-03 0.00000e+00 -3.13623e-06
2 p1 -1.00151e-03 6.14161e-04 6.14161e-04 1.28365e-09
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