importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41510/041510.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 ============== 5.5021e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0303e+04 9.4865e-01 9.8043e-01 1.0157e+00 1.0691e+00 1.0802e+00 1.0305e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10313.770215 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 ============== 1.31286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4290e+03 9.6591e-01 9.9110e-01 1.0014e+00 1.0082e+00 1.0343e+00 5.4310e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5434.439463 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 ============== 1.31287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4283e+03 9.6660e-01 9.9138e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4303e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5433.723874 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 ============== 1.31287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4282e+03 9.6660e-01 9.9139e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4302e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5433.608024 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 ============== 1.31287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4281e+03 9.6659e-01 9.9139e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4301e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5433.575219 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 ============== 1.31286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4276e+03 9.6664e-01 9.9134e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4296e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5432.996233 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 ============== 1.31286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4179e+03 9.6710e-01 9.9088e-01 1.0009e+00 1.0083e+00 1.0320e+00 5.4199e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5423.363003 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00017 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 1.21199e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6557e+02 5.8400e-01 9.9081e-01 9.9815e-01 1.3338e+00 2.6766e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 265.837223 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05164e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6384e+02 -1.3202e-01 8.2604e-01 9.2095e-01 1.0755e+00 2.3296e+00 8.6582e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 864.701521 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 ============== 1.31286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4290e+03 9.6591e-01 9.9110e-01 1.0014e+00 1.0082e+00 1.0343e+00 5.4310e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5434.439463 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 ============== 1.31287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4283e+03 9.6660e-01 9.9138e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4303e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5433.723874 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 ============== 1.31287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4282e+03 9.6660e-01 9.9139e-01 1.0013e+00 1.0080e+00 1.0335e+00 5.4302e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5433.608024 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 ============== 1.12299e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6502e+03 9.7965e-01 9.9368e-01 9.9997e-01 1.0047e+00 1.0439e+00 2.6522e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2652.891999 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 ============== 1.123e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5202e+03 9.7967e-01 9.9416e-01 9.9997e-01 1.0040e+00 1.0424e+00 2.5222e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2522.764968 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 ============== 1.12384e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5175e+03 9.7968e-01 9.9418e-01 9.9997e-01 1.0040e+00 1.0423e+00 2.5195e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2520.033924 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 ============== 2.66938e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7606e+04 9.7294e-01 9.9498e-01 1.0000e-00 1.0090e+00 1.0523e+00 2.7608e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27633.623330 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 ============== 2.66929e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7606e+04 9.7299e-01 9.9513e-01 1.0000e-00 1.0088e+00 1.0522e+00 2.7608e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27633.452159 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 ============== 2.31263e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7675e+04 9.6242e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0533e+00 2.7677e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27702.336795 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 ============== 761925 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8372e+02 3.9860e-01 8.6554e-01 9.0473e-01 1.0004e+00 1.7305e+00 3.8582e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 384.104289 TO DIAGONAL. all fit results: {'A': [0.053159560997710631, 0.00074978084333848782], 'Dx': [0.20665622990231292, 0.00073936404236363273], 'chisquare': 2554.9102121801743, 'L': [39.026472491661139, 1.5147503466821419], 'A_d': [0.0016271838709170372, 5.0925167775134339e-05], 'L_d': [0.30145863352922186, 0.027944915532789244], 'Dy': [-0.017470555084113215, 0.00040013288771767463], 'phase': [97.855607671138046, 0.037705275213681944]} {'A': [0.10000864157185901, 8.6415718589250012e-06], 'Dx': [0.13859945106045757, 5.8198470285653059e-05], 'chisquare': 131633.07855113552, 'L': [24.00449526566501, 0.020466345944283759], 'A_d': [0.00011344845409161364, 0.83365387220802156], 'L_d': [0.010232764959699714, 8.3023767428469508e-06], 'Dy': [0.062121315773504548, 5.1367104331845326e-05], 'phase': [16.165927568104621, 0.0043995920047237291]} {'A': [0.042096688993957243, 0.0006309317664303371], 'Dx': [0.20204458876431453, 0.00041394872647071423], 'chisquare': 1781.886042628787, 'L': [31.528298999817405, 0.2759442235824352], 'A_d': [0.00048395914233856363, 2.5674364687422457e-05], 'L_d': [0.25662808959618577, 0.0056931606888615538], 'Dy': [-0.018718886479751617, 0.00038629224376585114], 'phase': [-9.2257040451495271, 0.019481479547081904]} {'A': [0.052639589847167934, 0.00061432373738568025], 'Dx': [0.19757972313701444, 0.00058778064793241214], 'chisquare': 1845.5646511207256, 'L': [32.646471337152136, 0.34355113626561007], 'A_d': [0.0017342484421640769, 2.8625408270560593e-05], 'L_d': [0.41905360459042973, 0.0067535277875125088], 'Dy': [-0.016388301325781285, 0.0004454865234952976], 'phase': [78.678142705787423, 0.0205859118210725]} {'A': [0.042097056921945319, 0.00063160694744865409], 'Dx': [0.20204465882437361, 0.00041417230820162132], 'chisquare': 1781.8860437376202, 'L': [31.528217076581321, 0.27626565532316505], 'A_d': [0.00048397910319075699, 2.5706252740259616e-05], 'L_d': [0.25662680073799182, 0.0056998433039123497], 'Dy': [-0.018718901747757144, 0.00038638022911463565], 'phase': [53.606146574416783, 0.019493332986243672]} {'A': [0.042096119748110117, 0.00063224426295985237], 'Dx': [0.20204439259383911, 0.00041440313200435952], 'chisquare': 1781.8860475025569, 'L': [31.528036654715962, 0.27628097856752021], 'A_d': [0.00048391634730959865, 2.5714246742525315e-05], 'L_d': [0.25662374785917663, 0.005699747582255249], 'Dy': [-0.018718798962595429, 0.00038660081921282341], 'phase': [-90.907135009134095, 0.019497427776940413]} {'A': [0.042096781544716522, 0.00063045167485148434], 'Dx': [0.20204459808021547, 0.00041370054518541366], 'chisquare': 1781.8860430741906, 'L': [31.528193171014273, 0.27592035436749462], 'A_d': [0.00048395737022649543, 2.569241130459532e-05], 'L_d': [0.25662601183014982, 0.0056945543002207555], 'Dy': [-0.018718801507931815, 0.00038593747241932874], 'phase': [-72.057560829425711, 0.019462863451728651]} final fit results: chi = 1781.88604263 A = 0.042097 +/- 0.000631 A_d = 0.000484 +/- 0.000026 L = 31.528299 +/- 0.275944 L_d = 0.256628 +/- 0.005693 phase = -9.225704 +/- 0.019481 Dx = 0.202045 +/- 0.000414 Dy = -0.018719 +/- 0.000386