importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41344/041344.root using z positions from 2006/7 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.37988e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0425e+04 9.4636e-01 9.7961e-01 1.0164e+00 1.0705e+00 1.0848e+00 1.0427e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10435.351396 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29764e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4780e+03 9.6500e-01 9.9048e-01 1.0015e+00 1.0082e+00 1.0356e+00 5.4800e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5483.435676 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29765e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4775e+03 9.6571e-01 9.9076e-01 1.0014e+00 1.0080e+00 1.0348e+00 5.4795e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5482.977804 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29765e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4774e+03 9.6571e-01 9.9077e-01 1.0014e+00 1.0080e+00 1.0348e+00 5.4794e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5482.899399 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.08085e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8950e+02 -1.0404e-01 8.2775e-01 9.1833e-01 1.0763e+00 2.3494e+00 7.9143e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 790.289537 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0818e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.1606e+02 -1.0730e-01 8.2803e-01 9.1800e-01 1.0759e+00 2.3529e+00 7.1799e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 716.774688 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29764e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4780e+03 9.6500e-01 9.9048e-01 1.0015e+00 1.0082e+00 1.0356e+00 5.4800e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5483.435676 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29765e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4775e+03 9.6571e-01 9.9076e-01 1.0014e+00 1.0080e+00 1.0348e+00 5.4795e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5482.977804 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.29765e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4774e+03 9.6571e-01 9.9077e-01 1.0014e+00 1.0080e+00 1.0348e+00 5.4794e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5482.899399 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8150e-04 1.9890e-01 5.1751e-01 8.4971e-01 1.2539e+00 1.7999e+00 2.3805e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002862 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07438e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7193e+03 9.7892e-01 9.9399e-01 9.9999e-01 1.0096e+00 1.0489e+00 2.7212e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2721.999158 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07436e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5925e+03 9.7895e-01 9.9465e-01 9.9999e-01 1.0095e+00 1.0474e+00 2.5945e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2595.093695 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07419e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5903e+03 9.7896e-01 9.9466e-01 9.9999e-01 1.0095e+00 1.0474e+00 2.5922e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2592.869462 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2987e-02 1.1097e-01 5.3819e-01 8.1478e-01 1.0135e+00 1.9410e+00 2.6045e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.025591 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.60645e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8164e+04 9.7189e-01 9.9474e-01 1.0000e-00 1.0091e+00 1.0535e+00 2.8166e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28191.862591 TO DIAGONAL. MINUIT WARNING IN PARAMETR ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.25019e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8244e+04 9.6075e-01 9.9976e-01 9.9996e-01 1.0007e+00 1.0548e+00 2.8245e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28271.752373 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.25014e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8244e+04 9.6077e-01 9.9992e-01 9.9996e-01 1.0005e+00 1.0548e+00 2.8246e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28272.087686 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.50499e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3831e+03 6.1357e-01 9.6948e-01 1.0028e+00 1.0600e+00 1.3112e+00 7.3852e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7390.528621 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.50501e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3893e+03 6.0556e-01 9.7024e-01 1.0027e+00 1.0585e+00 1.3090e+00 7.3913e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7396.645250 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.50502e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3900e+03 6.0550e-01 9.7041e-01 1.0027e+00 1.0583e+00 1.3087e+00 7.3921e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7397.417015 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 7.50531e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3903e+03 6.0549e-01 9.7059e-01 1.0027e+00 1.0581e+00 1.3087e+00 7.3923e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7397.655862 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.049258053368785581, 0.00079503190502927534], 'Dx': [0.20226047499500588, 0.00075647040146531452], 'chisquare': 2499.6406822614299, 'L': [36.284345041396165, 1.4787084887002067], 'A_d': [0.0014123112856300191, 5.7396655545605135e-05], 'L_d': [0.2579332241646175, 0.026022156844013322], 'Dy': [-0.015551639607879864, 0.0003916985847736143], 'phase': [-97.043200459059605, 0.044430728991137869]} {'A': [0.046997086541928357, 0.00065294247645952819], 'Dx': [0.20272082988854478, 0.00044429226885078776], 'chisquare': 3272.347084516754, 'L': [41.006344146313722, 0.40089354710790914], 'A_d': [0.0014520583488671912, 2.4229681831910987e-05], 'L_d': [2.3053781106341376e-13, 0.00045121033171766078], 'Dy': [-0.015421916053920626, 0.000462913209553939], 'phase': [-84.249509028061595, 0.02039731510297571]} {'A': [0.051581172360466443, 0.00061266449402685996], 'Dx': [0.20063605246612148, 0.00042209655577529759], 'chisquare': 1634.1838448929848, 'L': [42.474726796692217, 0.18730560562540433], 'A_d': [0.0015541048126940238, 2.4009166917610125e-05], 'L_d': [0.71626263747450247, 0.0037487572569158134], 'Dy': [-0.014394412653661703, 0.00042703986708669817], 'phase': [-40.499862452360993, 0.014864780568366598]} {'A': [0.049947834983627426, 0.00062046917704713933], 'Dx': [0.20263508255674267, 0.00041786196455628755], 'chisquare': 1803.5762483494811, 'L': [37.721261611392521, 0.38440592538965745], 'A_d': [0.0012207579973990135, 2.421909076624762e-05], 'L_d': [0.44031643674082571, 0.0077887348481154028], 'Dy': [-0.015077803340972196, 0.00039123865457835194], 'phase': [-21.680944030187021, 0.019096254940691892]} {'A': [0.049462385506328088, 0.00060356071121051014], 'Dx': [0.19365465712109575, 0.0005227520993749124], 'chisquare': 1820.7636614080895, 'L': [31.880665600425278, 0.2902819285444771], 'A_d': [0.0016937753467264893, 2.7170035238971435e-05], 'L_d': [0.40535901654213791, 0.0057289160954617502], 'Dy': [-0.014086463936532567, 0.00043262913204333842], 'phase': [53.447900492509831, 0.020279732403992057]} {'A': [0.039768965998895067, 0.00062609581318304186], 'Dx': [0.19941336732198955, 0.00041000974549820768], 'chisquare': 1721.0292263085378, 'L': [31.911378978274445, 0.29244554058831618], 'A_d': [0.00044494784409504495, 2.5465663644724801e-05], 'L_d': [0.26622053404479468, 0.0060035118003861909], 'Dy': [-0.017027186154125573, 0.0003825953446519037], 'phase': [-90.951577129550515, 0.02067376190537118]} {'A': [0.50072536176850768, 1.0795581686595668e-05], 'Dx': [0.11620839752461265, 0.00057601600987400303], 'chisquare': 598517.27592135663, 'L': [3.8465121347450673, 0.0017328659557889203], 'A_d': [0.017439366013236646, 1.5384372144822134e-05], 'L_d': [0.0082280470129438288, 3.5655204893042525e-05], 'Dy': [0.068831609569830476, 0.00055204282412368855], 'phase': [8.4091327872084349, 0.0060972523858353611]} final fit results: chi = 1634.18384489 A = 0.051581 +/- 0.000613 A_d = 0.001554 +/- 0.000024 L = 42.474727 +/- 0.187306 L_d = 0.716263 +/- 0.003749 phase = -40.499862 +/- 0.014865 Dx = 0.200636 +/- 0.000422 Dy = -0.014394 +/- 0.000427