importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41538/041538.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 ============== 5.41805e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0361e+04 9.4773e-01 9.8007e-01 1.0161e+00 1.0701e+00 1.0814e+00 1.0363e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10371.832002 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 ============== 1.26738e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4348e+03 9.6518e-01 9.9069e-01 1.0015e+00 1.0082e+00 1.0354e+00 5.4368e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5440.264228 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 ============== 1.26739e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4341e+03 9.6591e-01 9.9097e-01 1.0014e+00 1.0080e+00 1.0346e+00 5.4361e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5439.509922 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 ============== 1.26739e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4339e+03 9.6591e-01 9.9097e-01 1.0014e+00 1.0080e+00 1.0345e+00 5.4359e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5439.378619 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8055e-03 1.8532e-01 5.3654e-01 8.7457e-01 1.1850e+00 1.2715e+00 2.9509e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.006756 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0589e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1353e+02 -1.0448e-01 8.2711e-01 9.2072e-01 1.0758e+00 2.3234e+00 8.1549e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 814.346063 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 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.06692e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3160e+03 -5.8878e-01 7.7019e-01 9.1696e-01 1.0788e+00 2.7536e+00 2.3180e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2318.278035 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 ============== 1.26738e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4348e+03 9.6518e-01 9.9069e-01 1.0015e+00 1.0082e+00 1.0354e+00 5.4368e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5440.264228 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 ============== 1.26739e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4341e+03 9.6591e-01 9.9097e-01 1.0014e+00 1.0080e+00 1.0346e+00 5.4361e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5439.509922 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 ============== 1.26739e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4339e+03 9.6591e-01 9.9097e-01 1.0014e+00 1.0080e+00 1.0345e+00 5.4359e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5439.378619 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 ============== 1.08971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6557e+03 9.7935e-01 9.9347e-01 9.9997e-01 1.0044e+00 1.0444e+00 2.6577e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2658.372310 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 ============== 1.08966e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5284e+03 9.7937e-01 9.9408e-01 9.9997e-01 1.0042e+00 1.0432e+00 2.5304e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2530.904398 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 ============== 1.08958e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5261e+03 9.7938e-01 9.9409e-01 9.9997e-01 1.0042e+00 1.0432e+00 2.5280e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2528.591392 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 ============== 2.58725e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7885e+04 9.7208e-01 9.9478e-01 9.9999e-01 1.0090e+00 1.0531e+00 2.7887e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27912.871688 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 4.30284e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8139e+03 1.3267e-01 5.5389e-01 8.8055e-01 9.8634e-01 2.2420e+00 1.8161e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1815.672643 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 4.30284e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8164e+03 1.3522e-01 5.5072e-01 8.7726e-01 9.8416e-01 2.2349e+00 1.8186e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1818.224604 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 4.30284e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8161e+03 1.3518e-01 5.5072e-01 8.7724e-01 9.8420e-01 2.2349e+00 1.8183e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1817.890811 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0007 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 98168.3 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.8734e+02 -2.9569e-01 2.9475e-01 6.2831e-01 1.0217e+00 1.7117e+00 6.9098e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 688.027608 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 98170.6 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.8535e+02 -2.8556e-01 2.9693e-01 6.1962e-01 1.0153e+00 1.7055e+00 6.8900e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 686.039307 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3721e+00 -3.4105e+00 -2.6360e-01 1.0121e+00 2.3363e+00 1.3698e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7.385777 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 2.22343e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8025e+04 9.6074e-01 9.9975e-01 9.9996e-01 1.0006e+00 1.0543e+00 2.8027e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28053.401538 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 ============== 754033 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5082e+02 4.4687e-01 8.6538e-01 9.0159e-01 1.0003e+00 1.6816e+00 3.5293e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 351.174672 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 92.7779 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3044e+01 2.5625e-02 3.6023e-01 9.2142e-01 9.9944e-01 1.4580e+00 7.6280e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 73.120581 TO DIAGONAL. all fit results: {'A': [0.051993422108804199, 0.00072123211705618639], 'Dx': [0.20525031183622389, 0.00068520652274006721], 'chisquare': 2525.3953883120416, 'L': [41.608526858597124, 1.6569186508218756], 'A_d': [0.0016313912981227308, 4.7545069556648167e-05], 'L_d': [0.35205150174495842, 0.031238719998046366], 'Dy': [-0.016830330228422952, 0.00040374200216852785], 'phase': [91.617784335563044, 0.037356253221986435]} {'A': [0.051993549474507184, 0.000725863325987397], 'Dx': [0.20525060614821911, 0.0006902146018257227], 'chisquare': 2525.3953887223893, 'L': [41.609152872859219, 1.6627655622691684], 'A_d': [0.0016314086413558582, 4.7761472945828665e-05], 'L_d': [0.3520638141289919, 0.031343735696274355], 'Dy': [-0.016830353222223593, 0.00040413950020923295], 'phase': [97.900983724945121, 0.037553211570809708]} {'A': [0.051993240270485075, 0.00072551729060649217], 'Dx': [0.20525010396504584, 0.00069006244408065243], 'chisquare': 2525.3953884816819, 'L': [41.607888745775234, 1.662341607332003], 'A_d': [0.0016313714283753278, 4.7734961483525407e-05], 'L_d': [0.35203959074235947, 0.031335512074774807], 'Dy': [-0.016830296439879433, 0.00040414242960906677], 'phase': [-8.9131941232453755, 0.037550948411755769]} {'A': [0.040444313622074179, 0.00063088779238190673], 'Dx': [0.20003074964959389, 0.00041267806005151897], 'chisquare': 1745.6993342057222, 'L': [31.761936742903767, 0.28501673793775062], 'A_d': [0.00044022561082762701, 2.5612471300284767e-05], 'L_d': [0.26201226721129611, 0.0058356430803729875], 'Dy': [-0.018133824616480609, 0.0003856493595275623], 'phase': [34.747070711595654, 0.020309625355395156]} {'A': [0.040842607554804344, 0.00067745903557611675], 'Dx': [0.20106342071351158, 0.00043434843338108209], 'chisquare': 1582.0817413468917, 'L': [41.185638326688704, 0.31159849162188991], 'A_d': [0.00044555668138512861, 2.7816849276052213e-05], 'L_d': [0.5517831732883679, 0.0062643652629623126], 'Dy': [-0.017358756178980528, 0.00041829080801925045], 'phase': [-65.517100189615476, 0.018990822483267777]} {'A': [0.54817724539835222, 7.583869406663224e-05], 'Dx': [0.051965444210011924, 0.00037924347609852305], 'chisquare': 637887.55859425536, 'L': [20.016209453822999, 0.00092793155347159484], 'A_d': [0.017610205294675219, 1.540214114356675e-05], 'L_d': [0.40984325582745085, 1.870004692811067e-05], 'Dy': [-0.033526831556351055, 0.0006777299006275328], 'phase': [14.936308269426974, 0.0042023213907143031]} {'A': [0.040443675055628625, 0.00063097899676081703], 'Dx': [0.2000302502947946, 0.00041270790654746037], 'chisquare': 1745.6993375111576, 'L': [31.761794798674948, 0.28484308807382597], 'A_d': [0.00044022534366000565, 2.5612215446307873e-05], 'L_d': [0.26200889458920767, 0.0058326487366067714], 'Dy': [-0.018134179656435379, 0.00038567955936041898], 'phase': [-97.199845077618633, 0.020295537183685042]} final fit results: chi = 1582.08174135 A = 0.040843 +/- 0.000677 A_d = 0.000446 +/- 0.000028 L = 41.185638 +/- 0.311598 L_d = 0.551783 +/- 0.006264 phase = -65.517100 +/- 0.018991 Dx = 0.201063 +/- 0.000434 Dy = -0.017359 +/- 0.000418