importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42494/042494.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 ============== 5.63928e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0473e+04 9.4790e-01 9.8017e-01 1.0162e+00 1.0701e+00 1.0816e+00 1.0475e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10483.413130 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 ============== 1.41747e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6223e+03 9.6643e-01 9.9171e-01 1.0013e+00 1.0079e+00 1.0344e+00 5.6243e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5627.898704 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 ============== 1.41748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6210e+03 9.6709e-01 9.9198e-01 1.0012e+00 1.0078e+00 1.0336e+00 5.6230e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.633959 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 ============== 1.41748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6208e+03 9.6710e-01 9.9199e-01 1.0012e+00 1.0078e+00 1.0336e+00 5.6228e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.412313 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.11869e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.0392e+02 -1.5420e-01 8.2883e-01 9.2105e-01 1.0782e+00 2.3596e+00 9.0589e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 904.827775 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.67069e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6845e+03 8.2381e-01 9.5103e-01 9.8609e-01 1.0172e+00 1.2002e+00 6.6865e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6691.204362 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.67069e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6816e+03 8.2412e-01 9.5110e-01 9.8591e-01 1.0170e+00 1.2000e+00 6.6837e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6688.315448 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 ============== 1.41747e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6223e+03 9.6643e-01 9.9171e-01 1.0013e+00 1.0079e+00 1.0344e+00 5.6243e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5627.898704 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 ============== 1.41748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6210e+03 9.6709e-01 9.9198e-01 1.0012e+00 1.0078e+00 1.0336e+00 5.6230e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.633959 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 ============== 1.41748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6208e+03 9.6710e-01 9.9199e-01 1.0012e+00 1.0078e+00 1.0336e+00 5.6228e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5626.412313 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 ============== 1.16265e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7340e+03 9.7928e-01 9.9411e-01 9.9999e-01 1.0097e+00 1.0473e+00 2.7360e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2736.721086 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 ============== 1.16261e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6100e+03 9.7930e-01 9.9477e-01 9.9999e-01 1.0095e+00 1.0459e+00 2.6120e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2612.615952 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 ============== 1.16301e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6074e+03 9.7931e-01 9.9479e-01 9.9999e-01 1.0095e+00 1.0458e+00 2.6094e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2610.038745 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 ============== 2.69906e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8693e+04 9.7228e-01 9.9479e-01 9.9999e-01 1.0090e+00 1.0524e+00 2.8695e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28721.715380 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 ============== 5.7804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2142e+03 2.1314e-01 4.0524e-01 9.8850e-01 1.0285e+00 1.6873e+00 3.2169e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3217.419954 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 ============== 5.7804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2141e+03 2.1288e-01 4.1231e-01 9.8645e-01 1.0277e+00 1.6865e+00 3.2167e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3217.289215 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 ============== 5.7804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2139e+03 2.1279e-01 4.1201e-01 9.8619e-01 1.0276e+00 1.6866e+00 3.2165e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3217.083147 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00088 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5419e+00 1.5543e-01 4.8105e-01 8.3415e-01 1.3188e+00 2.0741e+00 3.6784e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.545562 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3077e-03 1.3566e-03 3.8616e-01 5.1826e-01 1.0643e+00 2.2790e+00 2.7533e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.005061 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 2.32667e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8867e+04 9.6115e-01 9.9976e-01 9.9996e-01 1.0007e+00 1.0537e+00 2.8869e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28896.011469 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 ============== 2.32661e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8868e+04 9.6118e-01 9.9991e-01 9.9996e-01 1.0005e+00 1.0537e+00 2.8870e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28896.403883 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 ============== 2.32741e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8864e+04 9.6119e-01 9.9992e-01 9.9996e-01 1.0005e+00 1.0537e+00 2.8866e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28893.258393 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.76941e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7505e+01 1.0907e-01 4.6650e-01 9.7177e-01 1.0086e+00 2.1330e+00 5.9816e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 57.565114 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 382267 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8111e+02 -3.9231e-01 5.8027e-02 5.4929e-01 1.1262e+00 2.0256e+00 2.8474e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.396385 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1464e+00 -3.0138e-01 2.7511e-02 5.7647e-01 1.0660e+00 2.0739e+00 4.7039e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.151148 TO DIAGONAL. all fit results: {'A': [0.053798818638389201, 0.00061179859213250642], 'Dx': [0.20743800748940089, 0.00041239953497651527], 'chisquare': 1923.0261658056324, 'L': [37.335645659646012, 0.34611255926687434], 'A_d': [0.0013166347862373362, 2.3768544370667e-05], 'L_d': [0.43075116286632281, 0.0070261392697832381], 'Dy': [-0.017413462441735916, 0.00038471770549275419], 'phase': [-97.089106058942235, 0.017386213375580439]} {'A': [0.043097475316497269, 0.0006164109969952758], 'Dx': [0.20418242709564183, 0.0004034532852372763], 'chisquare': 1797.9140656707971, 'L': [31.787520651928926, 0.2672361335229354], 'A_d': [0.00048952248766748196, 2.4964792518455958e-05], 'L_d': [0.26067564455842729, 0.0055086093336990938], 'Dy': [-0.019532837477964193, 0.00037834569901740167], 'phase': [97.54509797342817, 0.018774996638100561]} {'A': [0.043097555156114964, 0.00061649151347403786], 'Dx': [0.20418215615926982, 0.00040348765927955554], 'chisquare': 1797.9140671147825, 'L': [31.787405220180336, 0.26723959475604531], 'A_d': [0.00048952292943249542, 2.4965945894656061e-05], 'L_d': [0.26067408023114791, 0.0055086290581103925], 'Dy': [-0.019531976285518837, 0.00037837421642894498], 'phase': [-72.100920853734266, 0.018775627614019186]} {'A': [0.043097173639304875, 0.00061636319055674571], 'Dx': [0.20418220059834979, 0.00040343120962038626], 'chisquare': 1797.9140627237116, 'L': [31.787221070613402, 0.26723302303472707], 'A_d': [0.00048950879001158354, 2.4964379423064731e-05], 'L_d': [0.26067026646129232, 0.0055085663560156817], 'Dy': [-0.019532591027264345, 0.00037832741853272012], 'phase': [-97.233677269259118, 0.018774911983868492]} {'A': [0.043096806027052292, 0.00061641412043400567], 'Dx': [0.20418240826448653, 0.00040345492365112534], 'chisquare': 1797.914065392803, 'L': [31.787418749694297, 0.26722885202984159], 'A_d': [0.00048951553759080113, 2.4964452318088082e-05], 'L_d': [0.26067356405466391, 0.0055084951051431186], 'Dy': [-0.019532629737634366, 0.00037834707417072622], 'phase': [-53.251367732558052, 0.018774352535825045]} {'A': [0.05742311324473795, 0.00085004045797296146], 'Dx': [0.21013742087661491, 0.00044472101949555309], 'chisquare': 3995.7240752626535, 'L': [42.690475598722749, 0.48508505983722117], 'A_d': [0.0017283699220812521, 8.1036941834977672e-06], 'L_d': [9.5367401325985313e-07, 0.00038366179944826495], 'Dy': [-0.019435096758986248, 0.00049280800597628627], 'phase': [10.051108464647342, 0.019605498419451806]} {'A': [0.043097077528741756, 0.00061545537341417544], 'Dx': [0.20418227441562209, 0.00040300360369904809], 'chisquare': 1797.9140626620203, 'L': [31.787183996357793, 0.26689662709981476], 'A_d': [0.0004895035237760248, 2.49535276417856e-05], 'L_d': [0.26066938409856666, 0.0055033082267089972], 'Dy': [-0.019532591527894994, 0.0003779737473852407], 'phase': [9.5804734741765145, 0.018745742110624519]} final fit results: chi = 1797.91406266 A = 0.043097 +/- 0.000615 A_d = 0.000490 +/- 0.000025 L = 31.787184 +/- 0.266897 L_d = 0.260669 +/- 0.005503 phase = 9.580473 +/- 0.018746 Dx = 0.204182 +/- 0.000403 Dy = -0.019533 +/- 0.000378