importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42564/042564.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 ============== 5.75649e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0396e+04 9.4831e-01 9.8035e-01 1.0160e+00 1.0679e+00 1.0823e+00 1.0398e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10406.865751 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix 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 ============== 1.36451e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5386e+03 9.6607e-01 9.9068e-01 1.0015e+00 1.0081e+00 1.0345e+00 5.5406e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5544.130266 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 ============== 1.36439e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.6685e-01 9.9095e-01 1.0014e+00 1.0080e+00 1.0337e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.762100 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 ============== 1.36442e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5381e+03 9.6686e-01 9.9096e-01 1.0014e+00 1.0080e+00 1.0337e+00 5.5401e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.646477 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 ============== 1.09407e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0747e+02 -1.2165e-01 8.2828e-01 9.1845e-01 1.0762e+00 2.3911e+00 8.0938e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 808.279087 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 ============== 1.37758e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6348e+03 5.6169e-01 8.9949e-01 9.4568e-01 1.0469e+00 1.4560e+00 8.6369e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8643.464438 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.37757e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6319e+03 5.6289e-01 8.9945e-01 9.4526e-01 1.0464e+00 1.4552e+00 8.6340e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8640.564833 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3090e-03 1.3891e-01 4.9228e-01 1.0398e+00 1.2633e+00 1.6444e+00 2.4246e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.005734 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 ============== 1.36451e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5386e+03 9.6607e-01 9.9068e-01 1.0015e+00 1.0081e+00 1.0345e+00 5.5406e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5544.130266 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 ============== 1.36439e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.6685e-01 9.9095e-01 1.0014e+00 1.0080e+00 1.0337e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.762100 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 ============== 1.36442e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5381e+03 9.6686e-01 9.9096e-01 1.0014e+00 1.0080e+00 1.0337e+00 5.5401e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.646477 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.11349e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7627e+03 9.7929e-01 9.9402e-01 9.9998e-01 1.0093e+00 1.0476e+00 2.7646e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2765.422897 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 ============== 1.11344e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6285e+03 9.7932e-01 9.9469e-01 9.9998e-01 1.0091e+00 1.0462e+00 2.6305e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2631.120587 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 ============== 1.11265e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6266e+03 9.7932e-01 9.9470e-01 9.9998e-01 1.0091e+00 1.0461e+00 2.6285e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2629.203002 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 ============== 2.6975e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8240e+04 9.7232e-01 9.9481e-01 9.9999e-01 1.0088e+00 1.0520e+00 2.8242e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28267.884225 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 ============== 2.32968e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8358e+04 9.6115e-01 9.9972e-01 9.9996e-01 1.0005e+00 1.0532e+00 2.8360e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28386.012744 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0003 added to diagonal of error matrix 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 ============== 6.52375e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9241e+01 -3.3467e-02 5.4108e-01 9.5169e-01 1.0051e+00 2.4870e+00 5.1290e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.292623 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 ============== 6.52375e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8051e+01 -3.4805e-02 5.4075e-01 9.5080e-01 1.0049e+00 2.4877e+00 5.0102e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.101587 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 ============== 6.52372e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7815e+01 -3.4860e-02 5.4073e-01 9.5079e-01 1.0049e+00 2.4878e+00 4.9866e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47.864996 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 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.22011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1367e+04 3.0527e-01 5.1065e-01 9.7660e-01 1.0006e+00 1.7110e+00 3.1370e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 31398.816202 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.052283846599882056, 0.00080970915920242081], 'Dx': [0.20818045290626763, 0.00080381771602588969], 'chisquare': 2774.5574736850695, 'L': [37.475367601589795, 1.5755462198156032], 'A_d': [0.0015276749689056568, 5.8939006637059865e-05], 'L_d': [0.27635257757113163, 0.028116040062404341], 'Dy': [-0.019218444103804799, 0.00039029529349932091], 'phase': [-97.011591753029975, 0.043909657170168259]} {'A': [0.049528609432950843, 0.00065145175810493727], 'Dx': [0.20820395710481421, 0.00044803780816859984], 'chisquare': 3660.5089103523246, 'L': [41.307213610737442, 0.39786041105735492], 'A_d': [0.0015189209059462971, 2.4098338127026553e-05], 'L_d': [4.7845211126329446e-10, 0.0004068818951176445], 'Dy': [-0.019169076452566713, 0.00046242507661808929], 'phase': [3.7210584602000267, 0.01942888211235072]} {'A': [0.042115007844497065, 0.00066654604730959077], 'Dx': [0.20550343277491834, 0.00042765768953056948], 'chisquare': 1680.9967259162991, 'L': [41.170437044080167, 0.29735315167564735], 'A_d': [0.00046035421222895279, 2.7335668608990948e-05], 'L_d': [0.55185760872775214, 0.0059832812456122597], 'Dy': [-0.019848702800162599, 0.00041252660241486439], 'phase': [85.236420595346061, 0.018170611463617092]} {'A': [0.049528545866585894, 0.00065263640826429548], 'Dx': [0.20820424019862571, 0.00044876395523463231], 'chisquare': 3660.5089117307793, 'L': [41.307311130467561, 0.39912699889649872], 'A_d': [0.0015189228340333205, 2.4115016998588201e-05], 'L_d': [9.2898294612453469e-10, 0.00040689279673042367], 'Dy': [-0.019169229906507823, 0.00046362548443035223], 'phase': [-2.5621290003966664, 0.019489998336858605]} {'A': [0.042051979497606806, 0.00062171155011697676], 'Dx': [0.20469352499922877, 0.00040752624411233285], 'chisquare': 1951.6694260272106, 'L': [31.996456143522479, 0.28007912210916786], 'A_d': [0.00048643970957479299, 2.5238470200861229e-05], 'L_d': [0.2663450644719435, 0.005754293204380756], 'Dy': [-0.020652115552518779, 0.00038010945389022055], 'phase': [-78.383003231106059, 0.019508046247572963]} {'A': [0.042051839460033602, 0.00062255645671763227], 'Dx': [0.20469357620225992, 0.00040793343915268565], 'chisquare': 1951.6694258004954, 'L': [31.996406585598386, 0.28110530604224415], 'A_d': [0.00048643636220080388, 2.5249919307135382e-05], 'L_d': [0.26634402146099168, 0.0057715083183911831], 'Dy': [-0.020652009958153528, 0.00038041219973639073], 'phase': [97.546183619371135, 0.019593083372143383]} {'A': [0.047371301571690339, 0.00070641450177030829], 'Dx': [0.21423673489147532, 0.00038363877404279378], 'chisquare': 5587.3637451527147, 'L': [9.6381860506120134, 0.021124555414508528], 'A_d': [0.001302423128923702, 1.5797149304358493e-05], 'L_d': [0.00087418518892851127, 6.1822328092930867e-07], 'Dy': [-0.0102496672078356, 0.00042522140624701166], 'phase': [-27.618689510915814, 0.018748056806302316]} final fit results: chi = 1680.99672592 A = 0.042115 +/- 0.000667 A_d = 0.000460 +/- 0.000027 L = 41.170437 +/- 0.297353 L_d = 0.551858 +/- 0.005983 phase = 85.236421 +/- 0.018171 Dx = 0.205503 +/- 0.000428 Dy = -0.019849 +/- 0.000413