importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42567/042567.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 ============== 5.376e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0591e+04 9.4615e-01 9.7987e-01 1.0168e+00 1.0716e+00 1.0836e+00 1.0593e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10601.627588 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00036 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0420e-01 1.5812e-01 2.5072e-01 8.0389e-01 9.6643e-01 1.8494e+00 3.1757e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.207371 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4736e-01 2.5653e-02 2.1562e-01 8.1656e-01 8.9613e-01 9.9300e-01 4.3004e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.251661 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 ============== 1.17941e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7747e+03 9.6311e-01 9.9018e-01 1.0015e+00 1.0094e+00 1.0379e+00 5.7767e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5780.435682 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 ============== 1.17942e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7731e+03 9.6397e-01 9.9047e-01 1.0014e+00 1.0093e+00 1.0370e+00 5.7751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5778.920687 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 ============== 1.17942e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7729e+03 9.6397e-01 9.9048e-01 1.0014e+00 1.0093e+00 1.0370e+00 5.7749e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5778.651980 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.09646e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9486e+02 -4.0457e-02 8.2949e-01 9.2051e-01 1.0772e+00 2.2436e+00 7.9683e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 795.658863 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 ============== 1.17941e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7747e+03 9.6311e-01 9.9018e-01 1.0015e+00 1.0094e+00 1.0379e+00 5.7767e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5780.435682 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 ============== 1.17942e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7731e+03 9.6397e-01 9.9047e-01 1.0014e+00 1.0093e+00 1.0370e+00 5.7751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5778.920687 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 ============== 1.17942e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7729e+03 9.6397e-01 9.9048e-01 1.0014e+00 1.0093e+00 1.0370e+00 5.7749e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5778.651980 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 ============== 1.11956e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7926e+03 9.7931e-01 9.9386e-01 9.9999e-01 1.0096e+00 1.0470e+00 2.7946e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2795.380634 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 ============== 1.11954e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6633e+03 9.7934e-01 9.9456e-01 9.9999e-01 1.0095e+00 1.0456e+00 2.6653e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2665.970015 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 ============== 1.11965e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6609e+03 9.7934e-01 9.9457e-01 9.9999e-01 1.0095e+00 1.0456e+00 2.6629e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2663.557489 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 ============== 2.56742e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9037e+04 9.7130e-01 9.9458e-01 9.9999e-01 1.0093e+00 1.0536e+00 2.9039e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29065.715094 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 ============== 2.18671e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9313e+04 9.5928e-01 9.9973e-01 9.9996e-01 1.0006e+00 1.0553e+00 2.9315e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29342.023880 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9858e+00 -1.3757e-01 6.3697e-01 9.7311e-01 1.0616e+00 1.2783e+00 6.1734e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.991972 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 ============== 1.2753e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4037e+01 5.3383e-01 8.8940e-01 9.3081e-01 1.0001e+00 1.5638e+00 6.6119e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 64.103543 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: -1.3682e-02 4.3968e-03 1.5538e-01 5.6441e-01 9.4195e-01 1.1843e+00 4.1632e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.017845 TO DIAGONAL. all fit results: {'A': [0.048638380756158839, 0.00085659360549619756], 'Dx': [0.20442323908339688, 0.00069773550181917443], 'chisquare': 2596.6584618616666, 'L': [33.206646744164765, 1.091534150561337], 'A_d': [0.0012916087641268725, 6.5105298048262483e-05], 'L_d': [0.20262381251261663, 0.016783565019443974], 'Dy': [-0.017505036482655001, 0.00039250480924390985], 'phase': [72.538323840931099, 0.040850085762286881]} {'A': [0.040490080961422814, 0.00061993636522567064], 'Dx': [0.20299749929177047, 0.00040503093903776488], 'chisquare': 1717.9514738629041, 'L': [31.881308100718964, 0.28295487037844325], 'A_d': [0.00045089604105369441, 2.5117166703225724e-05], 'L_d': [0.26239045316784643, 0.0058148427769703082], 'Dy': [-0.019123923617035743, 0.00038049354292901683], 'phase': [22.176888067803318, 0.020053834137385707]} {'A': [0.050808788498810931, 0.00061586157724766166], 'Dx': [0.2061770575578965, 0.00041313512201313074], 'chisquare': 1820.0417385459823, 'L': [37.554300016214654, 0.36858607551064893], 'A_d': [0.001244744302983769, 2.399553573975699e-05], 'L_d': [0.43504875841978691, 0.0074711473514315063], 'Dy': [-0.017178031661339688, 0.00038762435063954825], 'phase': [-2.8075465954584615, 0.018513513800819226]} {'A': [0.040489624253464696, 0.0006201621808242519], 'Dx': [0.20299729097093078, 0.00040508824292206924], 'chisquare': 1717.9514717030781, 'L': [31.881016216973922, 0.28298913283292748], 'A_d': [0.0004508811217363573, 2.5122693472268143e-05], 'L_d': [0.26238514315191264, 0.0058153545239751636], 'Dy': [-0.019123628350698141, 0.00038053979631413881], 'phase': [-72.070916204470677, 0.020057331263295453]} {'A': [0.04048976764110257, 0.00062008983235231629], 'Dx': [0.20299771910837094, 0.00040505590319117601], 'chisquare': 1717.9514751417005, 'L': [31.881126050553721, 0.28292728635641673], 'A_d': [0.00045087921257419561, 2.512190771100653e-05], 'L_d': [0.26238617012665988, 0.0058143379122858607], 'Dy': [-0.019123840966106087, 0.00038050888692620077], 'phase': [97.575110482600621, 0.02005195530283288]} {'A': [0.040489848018614716, 0.00062106533572262035], 'Dx': [0.20299747198181706, 0.00040548532747486377], 'chisquare': 1717.951479241455, 'L': [31.881542298600461, 0.28405633752523762], 'A_d': [0.00045088664167575176, 2.5133968065582657e-05], 'L_d': [0.26239506591849843, 0.0058330672432651831], 'Dy': [-0.019123819247948148, 0.00038091778934390419], 'phase': [97.575143487469035, 0.020148098844799733]} {'A': [0.048638605689176884, 0.00086165329954521197], 'Dx': [0.20442339533785336, 0.00069988018473221558], 'chisquare': 2596.6584621721759, 'L': [33.207068859929912, 1.0906741076003037], 'A_d': [0.0012916309407430271, 6.5088072294827715e-05], 'L_d': [0.20262985400277633, 0.016776935001003912], 'Dy': [-0.017505166257913984, 0.00039325313935556494], 'phase': [97.671083629187734, 0.040906483995144072]} final fit results: chi = 1717.9514717 A = 0.040490 +/- 0.000620 A_d = 0.000451 +/- 0.000025 L = 31.881016 +/- 0.282989 L_d = 0.262385 +/- 0.005815 phase = -72.070916 +/- 0.020057 Dx = 0.202997 +/- 0.000405 Dy = -0.019124 +/- 0.000381