importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41650/041650.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 ============== 5.39122e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0679e+04 9.4735e-01 9.7985e-01 1.0163e+00 1.0707e+00 1.0816e+00 1.0681e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10690.109064 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 ============== 1.00098 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.3703e-02 2.0696e-02 2.7378e-01 8.7175e-01 9.3328e-01 1.4659e+00 3.4783e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.047181 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 ============== 9.53867e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5384e+03 9.5856e-01 9.8646e-01 1.0022e+00 1.0108e+00 1.0424e+00 5.5404e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.915049 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 ============== 9.53875e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.5970e-01 9.8685e-01 1.0021e+00 1.0106e+00 1.0412e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.761744 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 ============== 9.53876e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.5971e-01 9.8685e-01 1.0021e+00 1.0106e+00 1.0411e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.736720 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 ============== 1.02067e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3276e+02 3.7261e-02 8.1912e-01 9.2047e-01 1.0709e+00 2.1975e+00 7.3472e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 733.496602 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 ============== 9.53867e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5384e+03 9.5856e-01 9.8646e-01 1.0022e+00 1.0108e+00 1.0424e+00 5.5404e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.915049 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 ============== 9.53875e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.5970e-01 9.8685e-01 1.0021e+00 1.0106e+00 1.0412e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.761744 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 ============== 9.53876e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5382e+03 9.5971e-01 9.8685e-01 1.0021e+00 1.0106e+00 1.0411e+00 5.5402e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.736720 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 10906.2 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8081e+02 2.4286e-01 6.4312e-01 9.7535e-01 1.1205e+00 1.6435e+00 2.8319e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.096372 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 10907.7 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8159e+02 2.4408e-01 6.4535e-01 9.7502e-01 1.1215e+00 1.6445e+00 2.8396e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.878605 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 10907.8 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8143e+02 2.4429e-01 6.4744e-01 9.7499e-01 1.1215e+00 1.6400e+00 2.8380e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.710170 TO DIAGONAL. MINUIT WARNING IN MNCROS ============== Cannot find slope of the right sign MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 1.06127e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8369e+03 9.7974e-01 9.9411e-01 9.9999e-01 1.0096e+00 1.0483e+00 2.8389e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2839.768365 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 ============== 1.06127e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7000e+03 9.7980e-01 9.9474e-01 9.9999e-01 1.0095e+00 1.0470e+00 2.7020e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2702.725618 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 ============== 1.0609e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6979e+03 9.7980e-01 9.9475e-01 9.9999e-01 1.0095e+00 1.0470e+00 2.6998e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2700.576732 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1712e-03 1.6791e-01 3.7827e-01 8.4435e-01 1.3648e+00 1.9017e+00 2.3441e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003515 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 ============== 2.58158e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7865e+04 9.7195e-01 9.9476e-01 1.0000e-00 1.0092e+00 1.0543e+00 2.7867e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27892.843724 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 ============== 2.20477e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7988e+04 9.6037e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0555e+00 2.7990e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28015.929184 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 ============== 2.20469e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7988e+04 9.6040e-01 9.9992e-01 9.9996e-01 1.0006e+00 1.0555e+00 2.7990e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28016.363073 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00004 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 ============== 3.2616e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6885e+04 9.1295e-01 9.9959e-01 1.0002e+00 1.0293e+00 1.4469e+00 4.6887e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 46932.288754 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. all fit results: {'A': [0.037103494876230547, 0.00063729275236970584], 'Dx': [0.20037775955719539, 0.00041626743147471501], 'chisquare': 1974.6679854368369, 'L': [32.222778247512721, 0.31666486439232244], 'A_d': [0.00040274695946573846, 2.6027635668030014e-05], 'L_d': [0.27205876118821137, 0.0064269319175662698], 'Dy': [-0.016345610357365814, 0.00038492418773028447], 'phase': [72.492063132285807, 0.021791013178983576]} {'A': [0.047398983583494814, 0.00069165276583266211], 'Dx': [0.20531048202720292, 0.00047849368967245454], 'chisquare': 2878.0486676695077, 'L': [44.030360176778736, 0.41977021766316014], 'A_d': [0.0014794861595457398, 2.5165316286712702e-05], 'L_d': [4.5989229091603079e-10, 0.00068849739587981129], 'Dy': [-0.016839909710947509, 0.00047247859663812619], 'phase': [28.990858678649516, 0.020015907127358901]} {'A': [0.050390150364161279, 0.00067768224035952285], 'Dx': [0.20735369426571104, 0.00047921409626283662], 'chisquare': 2214.753138107053, 'L': [49.841522634378457, 1.0900463725995806], 'A_d': [0.0017085559141390427, 2.8331575861545444e-05], 'L_d': [0.51319007638976089, 0.021386832880310042], 'Dy': [-0.015270441742678997, 0.00042166479627514519], 'phase': [-2.4652765078374159, 0.022622031997755698]} {'A': [0.040581054296040531, 0.00019313265404719004], 'Dx': [0.20329089873959383, 0.00040650341873060825], 'chisquare': 2977.7446800006874, 'L': [42.850951108933913, 0.38181835227089067], 'A_d': [0.0012818763045114312, 1.5340269818003849e-05], 'L_d': [9.5367401325985313e-07, 0.00061909775245627685], 'Dy': [-0.01532985138329046, 0.00042552296973230597], 'phase': [98.065112105202587, 0.020555087638015834]} {'A': [0.05039041443101383, 0.00067672963140613662], 'Dx': [0.20735389217556843, 0.00047816343221906976], 'chisquare': 2214.7531385060693, 'L': [49.841593023207345, 1.0847852079534981], 'A_d': [0.0017085655240228759, 2.8214898841083524e-05], 'L_d': [0.51319174917871102, 0.021288071973382366], 'Dy': [-0.015270418545119568, 0.00042143354644341713], 'phase': [22.667460622039883, 0.022520093806633668]} {'A': [0.0371034778110374, 0.0006349998295354653], 'Dx': [0.2003778252271502, 0.00041560474191548735], 'chisquare': 1974.6679860619267, 'L': [32.222607084276063, 0.31624369289813181], 'A_d': [0.00040274997285294489, 2.6011176155638083e-05], 'L_d': [0.27205543108029817, 0.0064222417906253382], 'Dy': [-0.016345493796222854, 0.00038415775718192435], 'phase': [-53.171656983562031, 0.021734141068154855]} {'A': [0.04739886568777496, 0.00068995198740234853], 'Dx': [0.2053107522015587, 0.0004777110503448867], 'chisquare': 2878.048665304651, 'L': [44.03054242350359, 0.41821335506059398], 'A_d': [0.0014795031289919769, 2.5131885247775543e-05], 'L_d': [1.2123302361999322e-11, 0.00068856439453013341], 'Dy': [-0.016839901435742988, 0.00047091320641179379], 'phase': [-65.256912877325561, 0.019944304556219095]} final fit results: chi = 1974.66798544 A = 0.037103 +/- 0.000637 A_d = 0.000403 +/- 0.000026 L = 32.222778 +/- 0.316665 L_d = 0.272059 +/- 0.006427 phase = 72.492063 +/- 0.021791 Dx = 0.200378 +/- 0.000416 Dy = -0.016346 +/- 0.000385