importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42145/042145.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 ============== 5.32357e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0625e+04 9.4658e-01 9.7987e-01 1.0164e+00 1.0711e+00 1.0820e+00 1.0627e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10635.313569 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00025 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.6960e-02 4.1357e-02 2.6134e-01 8.0466e-01 9.4150e-01 1.3294e+00 3.7187e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.100679 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 ============== 9.61861e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6046e+03 9.5935e-01 9.8757e-01 1.0021e+00 1.0108e+00 1.0414e+00 5.6066e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5610.228953 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 ============== 9.61869e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6038e+03 9.6050e-01 9.8789e-01 1.0020e+00 1.0106e+00 1.0402e+00 5.6058e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.420451 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 ============== 9.61869e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6037e+03 9.6051e-01 9.8790e-01 1.0020e+00 1.0106e+00 1.0401e+00 5.6057e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.275744 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3962e-03 1.7575e-01 3.7490e-01 8.6155e-01 1.2927e+00 1.8055e+00 2.4920e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004888 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03621e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4064e+02 4.1872e-02 8.2384e-01 9.2129e-01 1.0716e+00 2.1826e+00 7.4260e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 741.381589 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 ============== 4.01056e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0359e+03 -3.1636e-01 7.3811e-01 9.1761e-01 1.0748e+00 2.5416e+00 2.0380e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2037.966643 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 ============== 9.61861e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6046e+03 9.5935e-01 9.8757e-01 1.0021e+00 1.0108e+00 1.0414e+00 5.6066e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5610.228953 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 ============== 9.61869e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6038e+03 9.6050e-01 9.8789e-01 1.0020e+00 1.0106e+00 1.0402e+00 5.6058e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.420451 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 ============== 9.61869e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6037e+03 9.6051e-01 9.8790e-01 1.0020e+00 1.0106e+00 1.0401e+00 5.6057e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.275744 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 ============== 1.07564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8228e+03 9.8000e-01 9.9395e-01 9.9998e-01 1.0096e+00 1.0471e+00 2.8247e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2825.589764 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 ============== 1.07564e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6863e+03 9.8005e-01 9.9461e-01 9.9998e-01 1.0095e+00 1.0458e+00 2.6883e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2689.021701 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 ============== 1.07699e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6828e+03 9.8006e-01 9.9463e-01 9.9998e-01 1.0094e+00 1.0458e+00 2.6848e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2685.503170 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3224e-03 1.6594e-01 3.6408e-01 8.4205e-01 1.3738e+00 1.9387e+00 2.3167e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003639 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 ============== 2.53789e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8037e+04 9.7157e-01 9.9463e-01 1.0000e+00 1.0094e+00 1.0546e+00 2.8039e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28064.611177 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 ============== 2.16524e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8173e+04 9.5984e-01 9.9977e-01 9.9996e-01 1.0008e+00 1.0560e+00 2.8175e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28201.613082 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 ============== 741915 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3019e+02 4.5172e-01 8.5724e-01 8.9567e-01 1.0001e+00 1.6937e+00 2.3229e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 230.423657 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00003 added to diagonal of error matrix all fit results: {'A': [0.0378997990238919, 0.00063191156228492584], 'Dx': [0.20151070773165358, 0.00041275076254088106], 'chisquare': 1822.5545340432088, 'L': [32.126956756967211, 0.30508150624415009], 'A_d': [0.0004103744989541469, 2.5718147269981895e-05], 'L_d': [0.26896808434900998, 0.0062140977932441666], 'Dy': [-0.018267034243683256, 0.0003843090993624898], 'phase': [72.50334078326938, 0.021201385104973269]} {'A': [0.050830326319812047, 0.00067600041182891424], 'Dx': [0.20854269365260336, 0.00048291504646247319], 'chisquare': 2234.8095115941815, 'L': [49.421409712881982, 1.1249172458197059], 'A_d': [0.0017208226972088014, 2.9101181314522551e-05], 'L_d': [0.50288064958080403, 0.022083321559875163], 'Dy': [-0.017211032345604949, 0.00042012147836700819], 'phase': [-40.159988141852608, 0.022837152903509406]} {'A': [0.050830036259069122, 0.00067586934477364968], 'Dx': [0.20854250240875416, 0.00048287989357032046], 'chisquare': 2234.8095092451122, 'L': [49.421630679160806, 1.1278848108126844], 'A_d': [0.0017208103264384489, 2.9153487168337433e-05], 'L_d': [0.50288597117144285, 0.022140491602599094], 'Dy': [-0.017211356994442539, 0.00042001829078586184], 'phase': [-2.4608620318037282, 0.022878402750372118]} {'A': [0.037899869849105094, 0.00063174645605804103], 'Dx': [0.20151071469037163, 0.00041271496619987857], 'chisquare': 1822.5545341812704, 'L': [32.126940540946869, 0.30517870728466612], 'A_d': [0.00041037808937433029, 2.5739945109126694e-05], 'L_d': [0.26896801105259793, 0.0062175274093125565], 'Dy': [-0.018267096177055464, 0.00038410518769360635], 'phase': [91.35289669692358, 0.021188409944471687]} {'A': [0.050830358005841958, 0.00067600341795204244], 'Dx': [0.20854246497544437, 0.00048292598828858502], 'chisquare': 2234.8095122100867, 'L': [49.420873081870873, 1.1249955402129785], 'A_d': [0.0017208291412258991, 2.9102091572363875e-05], 'L_d': [0.50287259748911772, 0.022084710452593137], 'Dy': [-0.017211261965803359, 0.00042012532068635977], 'phase': [85.503711709386153, 0.022839298973664768]} {'A': [0.037899906154216234, 0.00063083915586334416], 'Dx': [0.20151095129005014, 0.00041249794566855513], 'chisquare': 1822.5545356768814, 'L': [32.12713104502366, 0.30459689923493194], 'A_d': [0.00041037460767884282, 2.571406182047542e-05], 'L_d': [0.26897102489490271, 0.006207681137154808], 'Dy': [-0.018267189071112355, 0.00038391646685997927], 'phase': [97.636103968883219, 0.02114178686936441]} {'A': [0.037899897307185348, 0.0006315161254792645], 'Dx': [0.20151063725172591, 0.00041262547468079447], 'chisquare': 1822.5545343296408, 'L': [32.127018716566155, 0.30488692180965948], 'A_d': [0.00041037989164671718, 2.5736598418507617e-05], 'L_d': [0.26896919313867529, 0.0062126613995110713], 'Dy': [-0.018267149292567453, 0.00038401128766007986], 'phase': [97.636085609346026, 0.021164142692143173]} final fit results: chi = 1822.55453404 A = 0.037900 +/- 0.000632 A_d = 0.000410 +/- 0.000026 L = 32.126957 +/- 0.305082 L_d = 0.268968 +/- 0.006214 phase = 72.503341 +/- 0.021201 Dx = 0.201511 +/- 0.000413 Dy = -0.018267 +/- 0.000384