root [1] .x fit_3D_4Br.C Warning: Automatic variable ncount is allocated FILE:fit_3D_4Br.C LINE:33 startreading histos into arrays Starting timer PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 B_B1 2.10000e-02 1.00000e-02 0.00000e+00 1.00000e+00 2 B_B2 5.60000e-02 1.00000e-02 0.00000e+00 1.00000e+00 4 B_B3 5.60000e-03 1.00000e-02 0.00000e+00 1.00000e+00 MINUIT WARNING IN PARAMETR ============== VARIABLE4 BROUGHT BACK INSIDE LIMITS. 7 B_B4 6.00000e-03 1.00000e-02 0.00000e+00 1.00000e+00 MINUIT WARNING IN PARAMETR ============== VARIABLE7 BROUGHT BACK INSIDE LIMITS. 10 FF slope 0.00000e+00 1.00000e-02 -1.00000e+00 2.00000e+00 ********** ** 1 **CALL FCN 1 ********** Number of bins into chisq = 192 FCN=1522.28 FROM CALl fcn STATUS=RESET 1 CALLS 1 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS PHYSICAL LIMITS NO. NAME VALUE ERROR NEGATIVE POSITIVE 1 B_B1 2.10000e-02 1.00000e-02 0.00000e+00 1.00000e+00 2 B_B2 5.60000e-02 1.00000e-02 0.00000e+00 1.00000e+00 4 B_B3 5.60000e-03 1.00000e-02 0.00000e+00 1.00000e+00 7 B_B4 6.00000e-03 1.00000e-02 0.00000e+00 1.00000e+00 10 FF slope 0.00000e+00 1.00000e-02 -1.00000e+00 2.00000e+00 ********** ** 2 **SET PRINT 0 ********** ********** ** 3 **FIX 10 ********** ********** ** 4 **MIGRAD ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN=668.177 FROM MIGRAD STATUS=CONVERGED 121 CALLS 122 TOTAL EDM=2.45378e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 B_B1 2.35379e-02 2.77789e-04 2.11320e-05 -5.13912e-01 2 B_B2 6.16414e-02 4.15930e-04 1.67032e-05 8.10540e-01 4 B_B3 2.27103e-03 2.92891e-04 3.96830e-05 1.98854e-01 7 B_B4 3.96643e-03 2.94297e-04 3.28056e-05 -6.31505e-02 10 FF slope 0.00000e+00 fixed ********** ** 5 **MINOS ********** FCN=668.177 FROM MINOS STATUS=SUCCESSFUL 125 CALLS 247 TOTAL EDM=2.45378e-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER PARABOLIC MINOS ERRORS NO. NAME VALUE ERROR NEGATIVE POSITIVE 1 B_B1 2.35379e-02 2.77789e-04 -2.77421e-04 2.78154e-04 2 B_B2 6.16414e-02 4.15930e-04 -4.15964e-04 4.15821e-04 4 B_B3 2.27103e-03 2.92891e-04 -2.93085e-04 2.92304e-04 7 B_B4 3.96643e-03 2.94297e-04 -2.93683e-04 2.94545e-04 10 FF slope 0.00000e+00 fixed ********** ** 6 **SHOW COVARIANCE ********** EXTERNAL ERROR MATRIX. NDIM= 25 NPAR= 4 ERR DEF=1 7.717e-08 -3.916e-08 -5.718e-09 8.919e-09 -3.916e-08 1.730e-07 -4.282e-08 5.171e-10 -5.718e-09 -4.282e-08 8.579e-08 -6.708e-08 8.919e-09 5.171e-10 -6.708e-08 8.661e-08 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 4 7 1 0.40783 1.000 -0.339 -0.070 0.109 2 0.64446 -0.339 1.000 -0.351 0.004 4 0.85973 -0.070 -0.351 1.000 -0.778 7 0.83201 0.109 0.004 -0.778 1.000 ********** ** 7 **CALL FCN 2 ********** Time at the end of job = 36.38 seconds (int)91510656