importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41508/041508.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 ============== 5.31688e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0347e+04 9.4732e-01 9.8014e-01 1.0162e+00 1.0705e+00 1.0822e+00 1.0349e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10357.803125 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1986e-02 2.0861e-01 5.7065e-01 8.5339e-01 1.0360e+00 1.5976e+00 2.7458e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.014731 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 ============== 1.12522e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5674e+03 9.6283e-01 9.9004e-01 1.0016e+00 1.0093e+00 1.0380e+00 5.5694e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5572.943849 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 ============== 1.12523e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5662e+03 9.6370e-01 9.9034e-01 1.0015e+00 1.0091e+00 1.0371e+00 5.5682e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5571.775092 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 ============== 1.12523e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5660e+03 9.6371e-01 9.9035e-01 1.0015e+00 1.0091e+00 1.0371e+00 5.5680e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5571.567811 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0412e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8286e+02 -3.8312e-02 8.2530e-01 9.2101e-01 1.0751e+00 2.2464e+00 7.8483e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 783.647860 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1283e+01 -1.6054e+00 3.0249e-02 9.0930e-01 1.0929e+00 6.2724e+00 8.1584e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 81.364788 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 ============== 1.12522e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5674e+03 9.6283e-01 9.9004e-01 1.0016e+00 1.0093e+00 1.0380e+00 5.5694e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5572.943849 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 ============== 1.12523e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5662e+03 9.6370e-01 9.9034e-01 1.0015e+00 1.0091e+00 1.0371e+00 5.5682e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5571.775092 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 ============== 1.12523e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5660e+03 9.6371e-01 9.9035e-01 1.0015e+00 1.0091e+00 1.0371e+00 5.5680e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5571.567811 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 ============== 1.08287e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6851e+03 9.7940e-01 9.9338e-01 9.9997e-01 1.0043e+00 1.0439e+00 2.6871e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2687.767727 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 ============== 1.08281e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5575e+03 9.7943e-01 9.9403e-01 9.9997e-01 1.0043e+00 1.0428e+00 2.5595e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2560.043041 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 ============== 1.08258e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5552e+03 9.7943e-01 9.9405e-01 9.9997e-01 1.0043e+00 1.0428e+00 2.5572e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2557.731904 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 ============== 2.56992e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7938e+04 9.7225e-01 9.9480e-01 1.0000e+00 1.0092e+00 1.0529e+00 2.7940e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27966.334813 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 955.284 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9751e+01 2.0905e-01 3.7405e-01 8.7725e-01 1.0074e+00 1.7765e+00 5.2506e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.803222 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 955.338 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9597e+01 2.0917e-01 3.7355e-01 8.7709e-01 1.0072e+00 1.7772e+00 5.2353e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.649265 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 955.338 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9564e+01 2.0919e-01 3.7352e-01 8.7708e-01 1.0072e+00 1.7772e+00 5.2320e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.616615 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 ============== 2.21168e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8089e+04 9.6114e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0543e+00 2.8091e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28116.843989 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 ============== 6.26222e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1932e+01 5.6867e-02 5.2316e-01 9.5832e-01 1.0061e+00 2.2493e+00 5.4138e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 51.986265 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00041 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1715e+00 1.0595e-01 4.9672e-01 9.5918e-01 9.9213e-01 1.7184e+00 3.8991e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.175368 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00085 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00043 added to diagonal of error matrix all fit results: {'A': [0.052057286073985409, 0.00068700459191703422], 'Dx': [0.20740091892887058, 0.00054365481521490011], 'chisquare': 2419.2101347094149, 'L': [45.560058819834722, 1.3102191533969823], 'A_d': [0.0017016876764686661, 3.4634878491895948e-05], 'L_d': [0.42697035689206275, 0.025345315931514206], 'Dy': [-0.016538849522547139, 0.00041401625482251347], 'phase': [-96.807673927254527, 0.0273885805192009]} {'A': [0.039930419601503231, 0.00063496411117650031], 'Dx': [0.20106578000967268, 0.00041579063063501565], 'chisquare': 1804.8296430653875, 'L': [31.828118447654763, 0.29455415981122712], 'A_d': [0.00045212532685934281, 2.5879640335513265e-05], 'L_d': [0.26327144318009721, 0.0060445569586886627], 'Dy': [-0.017779609348885117, 0.00038717872325477742], 'phase': [-90.914870438080555, 0.020603757731834094]} {'A': [0.052057287587261303, 0.0006858993146879877], 'Dx': [0.20740092130499121, 0.00053804865941931013], 'chisquare': 2419.2101347093126, 'L': [45.560068070274909, 1.2746308308941288], 'A_d': [0.0017016878332140606, 3.4199431498044275e-05], 'L_d': [0.42697053125199291, 0.024657594416548745], 'Dy': [-0.016538850590666954, 0.00041406838427349157], 'phase': [3.7232912391925908, 0.026842427018621606]} {'A': [0.039930992800335519, 0.00063512851192715214], 'Dx': [0.20106600178613121, 0.00041585342226468924], 'chisquare': 1804.8296412034824, 'L': [31.82801960000311, 0.29458612968902642], 'A_d': [0.00045213063398164, 2.5882015532469049e-05], 'L_d': [0.26326985271252473, 0.0060450131107903649], 'Dy': [-0.017779490306621071, 0.0003872341372419541], 'phase': [-40.649389273692172, 0.020607071824532142]} {'A': [0.052057308856059969, 0.0006848834027621542], 'Dx': [0.20740094783812602, 0.00053643035115591431], 'chisquare': 2419.2101348490546, 'L': [45.55981162234395, 1.2667709064538961], 'A_d': [0.0017016829370612996, 3.3992805416077632e-05], 'L_d': [0.42696520309596292, 0.024509891437497378], 'Dy': [-0.016538898560673587, 0.00041402235999221659], 'phase': [-33.975824080851424, 0.026694318488054591]} {'A': [0.050464283542175359, 0.00062943647098370747], 'Dx': [0.20442545158701364, 0.00042363356300700872], 'chisquare': 1812.6799811150602, 'L': [37.814673522825935, 0.39418374487877728], 'A_d': [0.0012522548090548313, 2.4638900629869731e-05], 'L_d': [0.4408229911152356, 0.0079420182745258694], 'Dy': [-0.015923867423037308, 0.0003960314993500802], 'phase': [-84.473471566700951, 0.019039234345285649]} {'A': [0.052056160678127794, 0.00068276126051300401], 'Dx': [0.20740018690439577, 0.00053103879099225537], 'chisquare': 2419.2101402480798, 'L': [45.558151686945621, 1.255387077820874], 'A_d': [0.0017016081764840152, 3.3723482614572697e-05], 'L_d': [0.42693420976467256, 0.024302219923259344], 'Dy': [-0.016538815247100658, 0.00041327630308618524], 'phase': [41.422372442459022, 0.026389382083920054]} final fit results: chi = 1804.8296412 A = 0.039931 +/- 0.000635 A_d = 0.000452 +/- 0.000026 L = 31.828020 +/- 0.294586 L_d = 0.263270 +/- 0.006045 phase = -40.649389 +/- 0.020607 Dx = 0.201066 +/- 0.000416 Dy = -0.017779 +/- 0.000387