importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41606/041606.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 ============== 5.20399e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0547e+04 9.4643e-01 9.8000e-01 1.0167e+00 1.0717e+00 1.0829e+00 1.0549e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10557.932090 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 ============== 9.96883e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6567e+03 9.6008e-01 9.8836e-01 1.0019e+00 1.0103e+00 1.0414e+00 5.6587e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5662.393767 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 ============== 9.9689e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6557e+03 9.6113e-01 9.8869e-01 1.0018e+00 1.0101e+00 1.0403e+00 5.6577e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5661.356090 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 ============== 9.96891e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6555e+03 9.6114e-01 9.8870e-01 1.0018e+00 1.0101e+00 1.0402e+00 5.6575e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5661.164580 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03095e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4579e+02 1.6687e-02 8.2218e-01 9.2167e-01 1.0738e+00 2.1972e+00 7.4776e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 746.537459 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06093e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5944e+03 4.8692e-01 9.1232e-01 9.5232e-01 1.0341e+00 1.4749e+00 8.5965e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8602.967174 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0609e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5857e+03 4.8779e-01 9.1228e-01 9.5176e-01 1.0336e+00 1.4752e+00 8.5878e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8594.276949 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2337e-03 1.6777e-01 3.9124e-01 8.4716e-01 1.3590e+00 1.8515e+00 2.3856e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004619 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 ============== 9.96883e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6567e+03 9.6008e-01 9.8836e-01 1.0019e+00 1.0103e+00 1.0414e+00 5.6587e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5662.393767 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 ============== 9.9689e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6557e+03 9.6113e-01 9.8869e-01 1.0018e+00 1.0101e+00 1.0403e+00 5.6577e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5661.356090 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 ============== 9.96891e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6555e+03 9.6114e-01 9.8870e-01 1.0018e+00 1.0101e+00 1.0402e+00 5.6575e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5661.164580 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 ============== 1.07744e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7952e+03 9.7964e-01 9.9404e-01 9.9999e-01 1.0097e+00 1.0476e+00 2.7971e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2797.954971 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 ============== 1.07741e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6665e+03 9.7968e-01 9.9469e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.6684e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2669.118538 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 ============== 1.07629e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6651e+03 9.7967e-01 9.9470e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.6671e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2667.754296 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2335e-03 1.9383e-01 4.9407e-01 8.3789e-01 1.2689e+00 1.7344e+00 2.4731e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004707 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 ============== 2.465e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8457e+04 9.7142e-01 9.9455e-01 1.0000e+00 1.0097e+00 1.0551e+00 2.8459e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28485.512607 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 ============== 2.09149e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8688e+04 9.5947e-01 9.9977e-01 9.9996e-01 1.0008e+00 1.0568e+00 2.8690e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28717.059240 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 ============== 679301 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7658e+02 4.3247e-01 8.4886e-01 8.8886e-01 1.0000e+00 1.7187e+00 2.7869e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 276.853902 TO DIAGONAL. all fit results: {'A': [0.050981973336837461, 0.00067776244734890634], 'Dx': [0.20593741710477076, 0.00050267232874912082], 'chisquare': 2313.9015923612278, 'L': [46.937180041147201, 1.1531693351784469], 'A_d': [0.0016893217675143513, 3.0567123082053671e-05], 'L_d': [0.4549730106383082, 0.022432266731342798], 'Dy': [-0.015228875745014747, 0.00041642744248449048], 'phase': [85.448199013264315, 0.024485827319239206]} {'A': [0.038557292471547711, 0.0006376654347428623], 'Dx': [0.19939836675834144, 0.00041647871933570002], 'chisquare': 1904.8926592391774, 'L': [31.91572576173699, 0.30688251836737201], 'A_d': [0.00043916719019437833, 2.6061590357090436e-05], 'L_d': [0.2656892511460025, 0.0062726954322586126], 'Dy': [-0.016268399834743263, 0.00038648786998773943], 'phase': [-53.191088464646683, 0.021244040522752528]} {'A': [0.050981833219109207, 0.00067891112190285319], 'Dx': [0.20593756422404397, 0.00050403167683477079], 'chisquare': 2313.9015927564046, 'L': [46.937474571742989, 1.1534735177169431], 'A_d': [0.0016893198263731035, 3.0591010920372197e-05], 'L_d': [0.4549782747054727, 0.022435619078364888], 'Dy': [-0.015228952016423492, 0.00041679141428119237], 'phase': [54.03227643917316, 0.024521376205896672]} {'A': [0.038557291178581421, 0.00063776991607270017], 'Dx': [0.19939834700627834, 0.00041651758542826656], 'chisquare': 1904.8926590688761, 'L': [31.915623594675441, 0.30694514788423177], 'A_d': [0.00043916513145791924, 2.6063030940881582e-05], 'L_d': [0.2656872906047304, 0.0062737125905500402], 'Dy': [-0.01626843457284366, 0.0003865224637902287], 'phase': [91.322166505470648, 0.021249470351037303]} {'A': [0.049145424416886518, 0.00063042475675553766], 'Dx': [0.20286805806009411, 0.0004227306168997913], 'chisquare': 1841.5680900778364, 'L': [38.26586109479117, 0.42314349928395956], 'A_d': [0.0012325760804293151, 2.4857954197016197e-05], 'L_d': [0.44927088489531303, 0.0084726215944003203], 'Dy': [-0.014605380116927691, 0.00039605180492063852], 'phase': [47.509221818673012, 0.019607890252956395]} {'A': [0.038557322989609677, 0.0006379303725648211], 'Dx': [0.19939839429039452, 0.00041670020713890921], 'chisquare': 1904.8926589935354, 'L': [31.915646407398903, 0.30722879665389158], 'A_d': [0.00043916617030004268, 2.6051629707007917e-05], 'L_d': [0.26568781106273981, 0.0062781497274259634], 'Dy': [-0.01626832591004046, 0.00038671871683604309], 'phase': [91.322165573381568, 0.021275520335692022]} {'A': [0.038557074342435438, 0.00063792430814613166], 'Dx': [0.1993983569223996, 0.00041658064263394579], 'chisquare': 1904.8926590957794, 'L': [31.915532767896138, 0.30718410255571982], 'A_d': [0.00043915669050909045, 2.6065641558853381e-05], 'L_d': [0.26568579648392243, 0.0062777249963605342], 'Dy': [-0.016268248797407736, 0.00038657707574074607], 'phase': [97.605343649717042, 0.021269136131493838]} final fit results: chi = 1841.56809008 A = 0.049145 +/- 0.000630 A_d = 0.001233 +/- 0.000025 L = 38.265861 +/- 0.423143 L_d = 0.449271 +/- 0.008473 phase = 47.509222 +/- 0.019608 Dx = 0.202868 +/- 0.000423 Dy = -0.014605 +/- 0.000396