importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41397/041397.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 ============== 5.33086e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0479e+04 9.4757e-01 9.8007e-01 1.0161e+00 1.0726e+00 1.0808e+00 1.0481e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10489.468968 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix 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 ============== 1.00109 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2594e-01 8.9889e-02 2.6586e-01 8.9652e-01 1.0256e+00 1.3911e+00 3.6570e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.329594 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3926e-01 6.4344e-02 5.6633e-01 8.8806e-01 1.0999e+00 1.3117e+00 3.3090e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.242570 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 ============== 1.22059e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4797e+03 9.6419e-01 9.9094e-01 1.0015e+00 1.0085e+00 1.0362e+00 5.4817e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5485.188518 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 ============== 1.2206e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4788e+03 9.6497e-01 9.9123e-01 1.0014e+00 1.0083e+00 1.0353e+00 5.4808e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5484.261444 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 ============== 1.2206e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4786e+03 9.6497e-01 9.9123e-01 1.0014e+00 1.0083e+00 1.0353e+00 5.4806e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5484.109905 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05837e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6578e+02 -7.4063e-02 8.2160e-01 9.2351e-01 1.0754e+00 2.2256e+00 8.6781e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 866.652066 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 ============== 1.22059e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4797e+03 9.6419e-01 9.9094e-01 1.0015e+00 1.0085e+00 1.0362e+00 5.4817e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5485.188518 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 ============== 1.2206e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4788e+03 9.6497e-01 9.9123e-01 1.0014e+00 1.0083e+00 1.0353e+00 5.4808e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5484.261444 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 ============== 1.2206e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4786e+03 9.6497e-01 9.9123e-01 1.0014e+00 1.0083e+00 1.0353e+00 5.4806e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5484.109905 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 ============== 1.12736e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7067e+03 9.7958e-01 9.9420e-01 1.0000e-00 1.0103e+00 1.0482e+00 2.7087e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2709.404893 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 ============== 1.12734e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5900e+03 9.7960e-01 9.9483e-01 1.0000e-00 1.0101e+00 1.0468e+00 2.5920e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2592.608541 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 ============== 1.12664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5885e+03 9.7960e-01 9.9484e-01 9.9999e-01 1.0101e+00 1.0468e+00 2.5905e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2591.083142 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0160e-03 9.3655e-02 3.8200e-01 1.0063e+00 1.1075e+00 1.8252e+00 2.5864e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003602 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7055e-04 1.1371e-01 3.9234e-01 6.8094e-01 1.0890e+00 1.9528e+00 2.7715e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003142 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7009e-04 1.1370e-01 3.9236e-01 6.8093e-01 1.0890e+00 1.9528e+00 2.7715e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003142 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 ============== 2.69355e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7695e+04 9.7325e-01 9.9499e-01 1.0000e+00 1.0092e+00 1.0529e+00 2.7697e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27722.471279 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 453.973 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4935e+01 2.0448e-01 3.9307e-01 8.7382e-01 1.0051e+00 1.7408e+00 5.7718e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 54.992586 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 ============== 2.34072e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7731e+04 9.6309e-01 9.9984e-01 9.9997e-01 1.0010e+00 1.0539e+00 2.7733e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27758.352982 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 ============== 2.34066e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7731e+04 9.6312e-01 9.9995e-01 9.9997e-01 1.0009e+00 1.0539e+00 2.7733e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27758.761412 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 ============== 2.34084e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7731e+04 9.6313e-01 9.9995e-01 9.9997e-01 1.0009e+00 1.0538e+00 2.7733e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27758.499016 TO DIAGONAL. all fit results: {'A': [0.039685595596548329, 0.00062890469875870325], 'Dx': [0.19907495484738469, 0.00041056894402036193], 'chisquare': 1805.8143319327476, 'L': [31.336522839290303, 0.27824432062166871], 'A_d': [0.00040214236473329334, 2.5476217850373128e-05], 'L_d': [0.25219821532435671, 0.0056568151504341468], 'Dy': [-0.016156046701208737, 0.00038474502888163897], 'phase': [28.468287375400934, 0.020372496457937928]} {'A': [0.039684759029965377, 0.00062736234481691744], 'Dx': [0.19907465760920218, 0.00041006361527440305], 'chisquare': 1805.8143365416117, 'L': [31.336289380490484, 0.27788742333745731], 'A_d': [0.000402093936201664, 2.5478299975012497e-05], 'L_d': [0.25219336475497189, 0.0056526684722857656], 'Dy': [-0.01615605134941589, 0.00038406434351045959], 'phase': [-28.080382601276483, 0.02031959207288736]} {'A': [0.052931775019534055, 0.00067354815583273164], 'Dx': [0.20612328147548986, 0.00050094401616718187], 'chisquare': 2477.1641519946425, 'L': [46.421891097627125, 1.1265634788973777], 'A_d': [0.0017783191655247887, 3.1270975957981006e-05], 'L_d': [0.44168674046234319, 0.021992942160937473], 'Dy': [-0.014790614321825046, 0.00041363232101865322], 'phase': [-2.530030711223958, 0.023909021169068012]} {'A': [0.050699669252948776, 0.00060990419915085692], 'Dx': [0.19407916635269373, 0.00053586083009626861], 'chisquare': 1883.4916527693254, 'L': [32.026638427736778, 0.30336436623620955], 'A_d': [0.0017247536840145905, 2.7373290951288043e-05], 'L_d': [0.40668665014498817, 0.0059699767561268435], 'Dy': [-0.013400166847684858, 0.00043895726528564438], 'phase': [-53.292070513835768, 0.020154564826775356]} {'A': [0.015357488891671045, 0.00077705774958761187], 'Dx': [0.18293927280409683, 0.00042894349574407187], 'chisquare': 6282.192330470918, 'L': [19.575044046449698, 0.00062784964355167006], 'A_d': [0.0012940554206480326, 2.9430578974309896e-05], 'L_d': [0.54274720835138024, 1.6930006672299935e-05], 'Dy': [-0.009449284689978299, 0.00044811805826672213], 'phase': [47.255554046303871, 0.023679655408955114]} {'A': [0.039685297086080595, 0.00062580851473925669], 'Dx': [0.19907465092742527, 0.00040957474383063186], 'chisquare': 1805.8143344604996, 'L': [31.336216602071886, 0.27738850952411731], 'A_d': [0.0004021245166218046, 2.5449737584060106e-05], 'L_d': [0.25219138927604723, 0.0056448079298539733], 'Dy': [-0.016155847664734324, 0.00038355263865152978], 'phase': [66.167383969181657, 0.02027598745836201]} {'A': [0.039685182107701555, 0.00062711968768683346], 'Dx': [0.19907517189311541, 0.00040993223516316846], 'chisquare': 1805.8143366888796, 'L': [31.336575286501716, 0.27742090352313475], 'A_d': [0.000402130163649983, 2.5477504717125177e-05], 'L_d': [0.25219869451524318, 0.0056449991907519537], 'Dy': [-0.016156623838050166, 0.00038391344399979488], 'phase': [97.583321724542657, 0.020278006189272446]} final fit results: chi = 1805.81433193 A = 0.039686 +/- 0.000629 A_d = 0.000402 +/- 0.000025 L = 31.336523 +/- 0.278244 L_d = 0.252198 +/- 0.005657 phase = 28.468287 +/- 0.020372 Dx = 0.199075 +/- 0.000411 Dy = -0.016156 +/- 0.000385