importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42075/042075.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 ============== 5.49749e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0399e+04 9.4847e-01 9.8038e-01 1.0157e+00 1.0695e+00 1.0805e+00 1.0401e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10409.897504 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00043 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.9625e-02 3.9901e-02 2.7096e-01 9.1411e-01 9.6226e-01 1.4424e+00 3.4400e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.073065 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 ============== 1.23638e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3710e+03 9.6531e-01 9.9032e-01 1.0017e+00 1.0082e+00 1.0355e+00 5.3730e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5376.389543 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 ============== 1.23639e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3703e+03 9.6610e-01 9.9060e-01 1.0016e+00 1.0080e+00 1.0346e+00 5.3723e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5375.720099 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 ============== 1.23639e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3702e+03 9.6611e-01 9.9061e-01 1.0016e+00 1.0080e+00 1.0346e+00 5.3722e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5375.597017 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04095e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9538e+02 -8.0684e-02 8.2290e-01 9.2183e-01 1.0732e+00 2.3085e+00 7.9733e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 796.174697 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 2 in Error Matrix MINUIT WARNING IN HESSE ============== 4.34074e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4010e+03 -6.1663e-01 7.4786e-01 9.1837e-01 1.0767e+00 2.8041e+00 2.4031e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2403.389204 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 ============== 1.23638e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3710e+03 9.6531e-01 9.9032e-01 1.0017e+00 1.0082e+00 1.0355e+00 5.3730e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5376.389543 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 ============== 1.23639e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3703e+03 9.6610e-01 9.9060e-01 1.0016e+00 1.0080e+00 1.0346e+00 5.3723e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5375.720099 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 ============== 1.23639e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3702e+03 9.6611e-01 9.9061e-01 1.0016e+00 1.0080e+00 1.0346e+00 5.3722e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5375.597017 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 ============== 1.10835e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7206e+03 9.7990e-01 9.9422e-01 9.9998e-01 1.0098e+00 1.0476e+00 2.7226e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2723.353932 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 ============== 1.10837e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5957e+03 9.7994e-01 9.9484e-01 9.9998e-01 1.0097e+00 1.0463e+00 2.5977e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2598.278783 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 ============== 1.10916e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5928e+03 9.7994e-01 9.9485e-01 9.9998e-01 1.0097e+00 1.0462e+00 2.5948e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2595.436454 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 ============== 2.61274e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7523e+04 9.7258e-01 9.9484e-01 1.0000e+00 1.0092e+00 1.0536e+00 2.7525e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27550.664351 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 ============== 2.24823e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7596e+04 9.6163e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0548e+00 2.7597e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27623.112128 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00033 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 ============== 6.32754e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9280e+01 4.1973e-03 5.2583e-01 9.5680e-01 1.0058e+00 2.4062e+00 5.1381e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.331079 TO DIAGONAL. 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 ============== 6.32754e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8048e+01 3.9252e-03 5.2548e-01 9.5612e-01 1.0056e+00 2.4061e+00 5.0151e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.098274 TO DIAGONAL. 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 ============== 6.32755e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7805e+01 3.8872e-03 5.2545e-01 9.5611e-01 1.0056e+00 2.4061e+00 4.9908e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.854775 TO DIAGONAL. 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 ============== 6.32771e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7738e+01 3.9684e-03 5.2541e-01 9.5627e-01 1.0056e+00 2.4058e+00 4.9841e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.788234 TO DIAGONAL. 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 ============== 6.33142e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8062e+01 6.7005e-03 5.2340e-01 9.5540e-01 1.0053e+00 2.4001e+00 5.0171e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.112053 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0114e+00 -4.7614e-02 1.7223e-01 9.5803e-01 1.0140e+00 4.9147e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.016303 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.051792471292219644, 0.00069262554985571878], 'Dx': [0.20485837070868307, 0.00060561971970241046], 'chisquare': 2378.8610887247719, 'L': [41.455822612901848, 1.331616210885354], 'A_d': [0.001627560891448887, 3.9086103716612364e-05], 'L_d': [0.35057330257276342, 0.025195020884367675], 'Dy': [-0.013539203253515097, 0.00040405688529876471], 'phase': [-27.744934442760723, 0.031070149287721449]} {'A': [0.051793040938433454, 0.00069623632567433758], 'Dx': [0.20485815172923871, 0.00060957963285179773], 'chisquare': 2378.8610919957264, 'L': [41.455426251399885, 1.3356376086728119], 'A_d': [0.0016275790715466476, 3.926083088234833e-05], 'L_d': [0.35056578310542724, 0.025266514602292484], 'Dy': [-0.013539686770419834, 0.0004045073764480378], 'phase': [66.502848422579717, 0.031209089200871176]} {'A': [0.051792471810158114, 0.00069786148772330026], 'Dx': [0.2048583715386556, 0.00061234481522731699], 'chisquare': 2378.8610887247419, 'L': [41.455824944427697, 1.346233509008929], 'A_d': [0.0016275609292361048, 3.9574253396235104e-05], 'L_d': [0.35057334493596931, 0.025462442555363063], 'Dy': [-0.013539203665876798, 0.00040458946437915699], 'phase': [-8.8953784344567737, 0.031428371208242822]} {'A': [0.051792252176718068, 0.00069828761524379224], 'Dx': [0.20485798490105367, 0.00061214908135198698], 'chisquare': 2378.8610912617351, 'L': [41.455014708752067, 1.3412361919897258], 'A_d': [0.0016275511402385479, 3.944828220134311e-05], 'L_d': [0.35055639386710929, 0.025369033894886955], 'Dy': [-0.01353960009176447, 0.00040470675185488858], 'phase': [-65.444054806392217, 0.031346110005117112]} {'A': [0.051792263444107312, 0.00069495307529782169], 'Dx': [0.20485813203881698, 0.00060796526398565476], 'chisquare': 2378.8610892942238, 'L': [41.455423570826895, 1.3321683509111324], 'A_d': [0.0016275424365681523, 3.9143603713626129e-05], 'L_d': [0.35056582850766449, 0.025203109760490755], 'Dy': [-0.013539367642676936, 0.00040437741609888889], 'phase': [53.936472202589641, 0.031123216154554711]} {'A': [0.040491740927137421, 0.00063288767928840195], 'Dx': [0.19972048544918763, 0.00041643213808395529], 'chisquare': 1843.9215460713965, 'L': [31.773996946976379, 0.29457141123282859], 'A_d': [0.00048070586425047468, 2.585439264307654e-05], 'L_d': [0.26292218205893392, 0.0060493741292448611], 'Dy': [-0.014590884443826724, 0.00038532269416258202], 'phase': [97.607877574976186, 0.020267890568646862]} {'A': [0.50005501677606579, 0.00053345958026834728], 'Dx': [0.21070703439892213, 0.00035864110100458646], 'chisquare': 574488.75071619381, 'L': [25.889732693193295, 0.0042222167725629589], 'A_d': [0.015079372023016346, 1.6448967109977675e-05], 'L_d': [0.20082378504414233, 0.00030550247912572437], 'Dy': [-0.054095347437266739, 0.00034738923594623827], 'phase': [-91.151901187903974, 0.0038002648075234902]} final fit results: chi = 1843.92154607 A = 0.040492 +/- 0.000633 A_d = 0.000481 +/- 0.000026 L = 31.773997 +/- 0.294571 L_d = 0.262922 +/- 0.006049 phase = 97.607878 +/- 0.020268 Dx = 0.199720 +/- 0.000416 Dy = -0.014591 +/- 0.000385