ININTIAL PARAMETERS -0.147 0. !a1 0.22 0. !a2 0.158 0. !a3 0.173 0. !a4 1.214 0. !w1 1.338 0. !w2 1.479 0. !w3 1.653 0. !w4 0.137 0. !g1 0.071 0. !g2 0.113 0. !g3 0.129 0. !g4 0.1 0. !b0 0. 0. !b1 0. 0. !b2 0. 0. !b3 0. 0. !al DATA TO FIT : A2 2.0583 1.0563 0.079846 0.067408 2.0859 0.97736 -0.0048732 0.045881 2.1194 0.9155 -0.028762 0.03788 2.1381 0.88447 0.042096 0.038117 2.1692 0.86076 0.016008 0.036356 2.2118 0.83799 -0.047854 0.035359 2.2423 0.81118 0.025991 0.033896 2.2581 0.77261 -0.011564 0.038208 2.2858 0.72113 -0.12366 0.060861 MINUIT RELEASE 96.03 INITIALIZED. DIMENSIONS 100/100 EPSMAC= 0.89E-15 PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'a1 ' -0.14700 0.50000E-02 -1.0000 1.0000 2 'a2 ' 0.22000 0.50000E-02 -1.0000 1.0000 3 'a3 ' 0.15800 0.50000E-02 -1.0000 1.0000 4 'a4 ' 0.17300 0.50000E-02 -1.0000 1.0000 5 'w1 ' 1.2140 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 5 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 5 BROUGHT BACK INSIDE LIMITS. 6 'w2 ' 1.3380 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 6 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 6 BROUGHT BACK INSIDE LIMITS. 7 'w3 ' 1.4790 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 7 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 7 BROUGHT BACK INSIDE LIMITS. 8 'w4 ' 1.6530 0.50000E-02 1.9583 2.3858 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. 9 'g1 ' 0.13700 0.50000E-02 0.10000E-01 0.50000 10 'g2 ' 0.71000E-01 0.50000E-02 0.10000E-01 0.40000 11 'g3 ' 0.11300 0.50000E-02 0.10000E-01 0.40000 12 'g4 ' 0.12900 0.50000E-02 0.10000E-01 0.40000 13 'b0 ' 0.10000 0.50000E-02 -2.0000 2.0000 14 'b1 ' 0.0000 0.50000E-02 -2.0000 2.0000 15 'b2 ' 0.0000 0.50000E-02 -2.0000 2.0000 16 'b3 ' 0.0000 0.50000E-02 -2.0000 2.0000 17 'al ' 0.0000 0.50000E-02 -2.0000 2.0000 ********** ** 1 **FIX 5.000 ********** ********** ** 2 **FIX 3.000 ********** ********** ** 3 **FIX 7.000 ********** ********** ** 4 **FIX 11.00 ********** ********** ** 5 **FIX 4.000 ********** ********** ** 6 **FIX 8.000 ********** ********** ** 7 **FIX 12.00 ********** ********** ** 8 **FIX 1.000 ********** ********** ** 9 **FIX 2.000 ********** ********** ** 10 **FIX 3.000 ********** PARAMETER 3 ALREADY FIXED. IGNORED. ********** ** 11 **FIX 4.000 ********** PARAMETER 4 ALREADY FIXED. IGNORED. ********** ** 12 **FIX 5.000 ********** PARAMETER 5 ALREADY FIXED. IGNORED. ********** ** 13 **FIX 6.000 ********** ********** ** 14 **FIX 7.000 ********** PARAMETER 7 ALREADY FIXED. IGNORED. ********** ** 15 **FIX 8.000 ********** PARAMETER 8 ALREADY FIXED. IGNORED. ********** ** 16 **FIX 9.000 ********** ********** ** 17 **FIX 10.00 ********** ********** ** 18 **FIX 11.00 ********** PARAMETER 11 ALREADY FIXED. IGNORED. ********** ** 19 **FIX 12.00 ********** PARAMETER 12 ALREADY FIXED. IGNORED. ********** ** 20 **FIX 14.00 ********** ********** ** 21 **FIX 15.00 ********** ********** ** 22 **FIX 16.00 ********** ********** ** 23 **FIX 17.00 ********** ********** ** 24 **MIGRAD ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 0.10E-03 FCN= 87.43728 FROM MIGRAD STATUS=INITIATE 2 CALLS 3 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.14700 fixed 2 a2 0.22000 fixed 3 a3 0.15800 fixed 4 a4 0.17300 fixed 5 w1 1.2140 fixed 6 w2 1.3380 fixed 7 w3 1.4790 fixed 8 w4 1.6530 fixed 9 g1 0.13700 fixed 10 g2 0.71000E-01 fixed 11 g3 0.11300 fixed 12 g4 0.12900 fixed 13 b0 0.10000 0.50000E-02 0.25031E-02 2819.7 14 b1 0.0000 fixed 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 9.616117 FROM MIGRAD STATUS=CONVERGED 13 CALLS 14 TOTAL EDM= 0.53E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.14700 fixed 2 a2 0.22000 fixed 3 a3 0.15800 fixed 4 a4 0.17300 fixed 5 w1 1.2140 fixed 6 w2 1.3380 fixed 7 w3 1.4790 fixed 8 w4 1.6530 fixed 9 g1 0.13700 fixed 10 g2 0.71000E-01 fixed 11 g3 0.11300 fixed 12 g4 0.12900 fixed 13 b0 -0.10260E-01 0.12499E-01 0.99426E-05 0.16456E-01 14 b1 0.0000 fixed 15 b2 0.0000 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 1 ERR DEF= 1.00 0.156E-03 FITTED FUNCTION A2 W Q^2 A2 2.0583 1.0563 9.47119236E-05 2.0859 0.97736 -0.00139948728 2.1194 0.9155 -0.00283631656 2.1381 0.88447 -0.00355459533 2.1692 0.86076 -0.00444967243 2.2118 0.83799 -0.0054524577 2.2423 0.81118 -0.00617402938 2.2581 0.77261 -0.00674254967 2.2858 0.72113 -0.00759561259 DIS PART OF FITTED FUNCTION A2 W Q^2 DIS_OF_A2 2.0583 1.0563 -0.00998236875 2.0859 0.97736 -0.0103776727 2.1194 0.9155 -0.0107225499 2.1381 0.88447 -0.0109090189 2.1692 0.86076 -0.0110582451 2.2118 0.83799 -0.0112074763 2.2423 0.81118 -0.0113911778 2.2581 0.77261 -0.0116720486 2.2858 0.72113 -0.0120814891 CHISQ = 9.61611678 CHISQ / N = 1.2020146