importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41335/041335.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 ============== 5.60764e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0376e+04 9.4790e-01 9.8045e-01 1.0160e+00 1.0697e+00 1.0832e+00 1.0378e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10386.814150 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 ============== 1.42692e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4394e+03 9.6719e-01 9.9090e-01 1.0015e+00 1.0076e+00 1.0330e+00 5.4414e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.883702 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 ============== 1.42693e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4392e+03 9.6785e-01 9.9117e-01 1.0014e+00 1.0074e+00 1.0323e+00 5.4412e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.600851 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 ============== 1.42693e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4391e+03 9.6785e-01 9.9118e-01 1.0014e+00 1.0074e+00 1.0323e+00 5.4411e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.557103 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 ============== 208205 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2902e+02 3.5075e-01 9.2663e-01 9.3913e-01 1.0175e+00 1.7014e+00 8.3109e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 829.855094 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.08453e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5212e+02 -1.7613e-01 8.2441e-01 9.1969e-01 1.0767e+00 2.4055e+00 8.5407e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 852.972511 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 ============== 4.38019e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6395e+03 -9.5237e-01 7.4893e-01 9.1565e-01 1.0818e+00 3.0981e+00 3.6416e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3643.100867 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 3.36454e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.1374e+03 7.8236e-01 9.3716e-01 9.7451e-01 1.0269e+00 1.2394e+00 7.1394e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7144.541863 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 ============== 1.42692e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4394e+03 9.6719e-01 9.9090e-01 1.0015e+00 1.0076e+00 1.0330e+00 5.4414e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.883702 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 ============== 1.42693e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4392e+03 9.6785e-01 9.9117e-01 1.0014e+00 1.0074e+00 1.0323e+00 5.4412e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.600851 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 ============== 1.42693e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4391e+03 9.6785e-01 9.9118e-01 1.0014e+00 1.0074e+00 1.0323e+00 5.4411e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.557103 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 ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12814e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6721e+03 9.7936e-01 9.9349e-01 9.9997e-01 1.0040e+00 1.0444e+00 2.6740e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2674.729277 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 ============== 1.12812e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5460e+03 9.7939e-01 9.9410e-01 9.9997e-01 1.0039e+00 1.0432e+00 2.5480e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2548.548269 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 ============== 1.12804e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5436e+03 9.7939e-01 9.9412e-01 9.9997e-01 1.0039e+00 1.0432e+00 2.5456e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2546.137464 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 ============== 2.82914e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7768e+04 9.7405e-01 9.9513e-01 1.0000e+00 1.0090e+00 1.0514e+00 2.7770e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27795.548105 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0600e+00 2.0492e-01 4.1019e-01 8.7226e-01 1.0121e+00 1.7626e+00 3.7978e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.063761 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 ============== 2.47003e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7749e+04 9.6423e-01 9.9984e-01 9.9997e-01 1.0009e+00 1.0523e+00 2.7751e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27776.921100 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 ============== 2.46994e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7750e+04 9.6425e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0522e+00 2.7752e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27777.410383 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 471236 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0453e+03 3.8695e-01 9.3596e-01 9.9818e-01 1.0623e+00 1.1604e+00 1.0477e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1046.320950 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.053641948382728566, 0.00068546034144717494], 'Dx': [0.20770995532586412, 0.00058011276690805857], 'chisquare': 2736.6603653883794, 'L': [43.942227894330429, 1.3779271348159412], 'A_d': [0.0017285248052147373, 3.8350999305519773e-05], 'L_d': [0.39386112885446484, 0.026396742311700028], 'Dy': [-0.015997064875643119, 0.00040410423044701105], 'phase': [85.384506753357613, 0.029482366976878893]} {'A': [0.041198370038458554, 0.00062409230049520481], 'Dx': [0.20157214728385497, 0.00040745345323944804], 'chisquare': 1919.7479128704283, 'L': [31.760156025367621, 0.27494962981415227], 'A_d': [0.0004428518229126488, 2.5275339981145617e-05], 'L_d': [0.26064699626673193, 0.0056176351117557533], 'Dy': [-0.017272170623618521, 0.00038173261760832133], 'phase': [59.882888120938617, 0.019726208568215498]} {'A': [0.052266740243352428, 0.00061968217286323402], 'Dx': [0.20501431043020979, 0.00041567771062389625], 'chisquare': 2020.7127507733439, 'L': [37.670654267419387, 0.36608009196593372], 'A_d': [0.0012882777039163185, 2.4132848338964674e-05], 'L_d': [0.43726395284975733, 0.0073879526098851456], 'Dy': [-0.015296026905570415, 0.0003894536490092193], 'phase': [97.739666147905837, 0.018173524257250051]} {'A': [0.049348637321265654, 0.00067175629701848871], 'Dx': [0.2057772132345459, 0.00046426101549901233], 'chisquare': 3711.9025358364506, 'L': [42.497049928192062, 0.42170000441649691], 'A_d': [0.0015163457736271924, 2.4580825450121191e-05], 'L_d': [4.6913029017048302e-11, 0.0004304996121954896], 'Dy': [-0.016398522216688249, 0.00047361119571132093], 'phase': [66.626497799228503, 0.019634556041779661]} {'A': [0.041197445234139873, 0.00062355642056102778], 'Dx': [0.20157172559432368, 0.0004072175480045459], 'chisquare': 1919.7479156442255, 'L': [31.760557761212898, 0.27482207325654073], 'A_d': [0.00044286384789316013, 2.5271739134802296e-05], 'L_d': [0.26065684447067838, 0.0056158459035013375], 'Dy': [-0.017272477154339327, 0.00038147992487669313], 'phase': [-84.630368087586987, 0.019713195907002046]} {'A': [0.052267228217263428, 0.00062027319206112153], 'Dx': [0.20501448954333057, 0.00041625001358180924], 'chisquare': 2020.7127476931271, 'L': [37.671013149495714, 0.36660370549246579], 'A_d': [0.0012882974262909963, 2.4139851568433235e-05], 'L_d': [0.43727264595758064, 0.0073973923774260097], 'Dy': [-0.015295778391347881, 0.00038977992535382811], 'phase': [-90.755887153016147, 0.018202858869187821]} {'A': [4.7683700662992656e-06, 5.0349344475619784e-06], 'Dx': [0.1951946473713857, 0.00038065145430365988], 'chisquare': 6380.1533564544579, 'L': [28.176022508416921, 0.42448720287029573], 'A_d': [0.0008662552492506026, 1.5078863778966722e-05], 'L_d': [0.19465382068943521, 0.0076022515770280408], 'Dy': [-0.015602090015216064, 0.00037253926736013909], 'phase': [-75.517388014998687, 0.059209048349373461]} final fit results: chi = 1919.74791287 A = 0.041198 +/- 0.000624 A_d = 0.000443 +/- 0.000025 L = 31.760156 +/- 0.274950 L_d = 0.260647 +/- 0.005618 phase = 59.882888 +/- 0.019726 Dx = 0.201572 +/- 0.000407 Dy = -0.017272 +/- 0.000382