importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41664/041664.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 ============== 5.26015e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0669e+04 9.4704e-01 9.7995e-01 1.0165e+00 1.0728e+00 1.0818e+00 1.0671e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10679.469045 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0297e-02 2.0790e-01 5.8868e-01 8.5851e-01 1.0442e+00 1.6533e+00 2.6577e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.012955 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 ============== 9.99306e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5428e+03 9.5971e-01 9.8827e-01 1.0019e+00 1.0102e+00 1.0407e+00 5.5448e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5548.299266 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 ============== 9.99315e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5422e+03 9.6077e-01 9.8861e-01 1.0018e+00 1.0100e+00 1.0396e+00 5.5442e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.755200 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 ============== 9.99315e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5421e+03 9.6077e-01 9.8862e-01 1.0018e+00 1.0100e+00 1.0396e+00 5.5441e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.663017 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 ============== 9.99317e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5422e+03 9.6078e-01 9.8861e-01 1.0018e+00 1.0100e+00 1.0396e+00 5.5442e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.710229 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 ============== 9.99331e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5422e+03 9.6075e-01 9.8863e-01 1.0019e+00 1.0100e+00 1.0396e+00 5.5442e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.758349 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 ============== 9.99877e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5417e+03 9.6025e-01 9.8886e-01 1.0021e+00 1.0099e+00 1.0411e+00 5.5437e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.277356 TO DIAGONAL. 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 ============== 1.03108e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6464e+02 1.8305e-02 8.1908e-01 9.2263e-01 1.0723e+00 2.1768e+00 7.6663e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 765.410580 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 ============== 2.34324e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6477e+03 -5.9085e-01 6.5462e-01 9.1800e-01 1.0793e+00 2.8172e+00 2.6498e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2650.319927 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 ============== 9.99306e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5428e+03 9.5971e-01 9.8827e-01 1.0019e+00 1.0102e+00 1.0407e+00 5.5448e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5548.299266 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 ============== 9.99315e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5422e+03 9.6077e-01 9.8861e-01 1.0018e+00 1.0100e+00 1.0396e+00 5.5442e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.755200 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 ============== 9.99315e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5421e+03 9.6077e-01 9.8862e-01 1.0018e+00 1.0100e+00 1.0396e+00 5.5441e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5547.663017 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9630e-04 1.9895e-01 5.5282e-01 8.7486e-01 1.2149e+00 1.8210e+00 2.3380e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002934 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 ============== 1.08655e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7839e+03 9.7980e-01 9.9412e-01 9.9999e-01 1.0100e+00 1.0484e+00 2.7859e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2786.685552 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 ============== 1.08655e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6566e+03 9.7984e-01 9.9476e-01 9.9999e-01 1.0099e+00 1.0470e+00 2.6586e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2659.294714 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 ============== 1.08608e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6546e+03 9.7984e-01 9.9477e-01 9.9999e-01 1.0099e+00 1.0470e+00 2.6565e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2657.223602 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 ============== 2.64011e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7637e+04 9.7281e-01 9.9490e-01 1.0000e+00 1.0093e+00 1.0537e+00 2.7639e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27664.877662 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 ============== 2.27574e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7681e+04 9.6210e-01 9.9983e-01 9.9997e-01 1.0009e+00 1.0549e+00 2.7683e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27708.949333 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 ============== 598699 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3980e+02 4.1192e-01 8.4731e-01 8.8253e-01 9.9966e-01 1.7439e+00 2.4191e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 240.039609 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1781.03 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1020e+01 6.4553e-03 4.0521e-01 8.8929e-01 1.0018e+00 1.6089e+00 3.4109e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 31.054279 TO DIAGONAL. all fit results: {'A': [0.050423336829323318, 0.00067597109200900896], 'Dx': [0.20707356379032404, 0.00047694154163213653], 'chisquare': 2159.4465310140326, 'L': [49.06610757469354, 1.0727931379391862], 'A_d': [0.0017258496925615097, 2.8555399164104101e-05], 'L_d': [0.49645169528145494, 0.021099540822168139], 'Dy': [-0.013846056848114685, 0.00042071779965713318], 'phase': [-90.446189480664714, 0.022555781438548195]} {'A': [0.1000105274724529, 1.0527472452809272e-05], 'Dx': [0.24416951766341555, 0.00039146243396270819], 'chisquare': 6277.6388624578303, 'L': [97.705278872224198, 1.5544710121543943], 'A_d': [0.0027536295764316043, 1.7800237376464079e-05], 'L_d': [0.011381982820537595, 0.0025018211819825831], 'Dy': [-0.0086005651248513004, 0.00087100709992071756], 'phase': [98.411160139269896, 0.009960880295452057]} {'A': [0.050423338510968141, 0.00067553611756129839], 'Dx': [0.20707356557434764, 0.00047651236930157381], 'chisquare': 2159.4465310139653, 'L': [49.066114915656186, 1.0718857283306455], 'A_d': [0.0017258498085304108, 2.852411677076172e-05], 'L_d': [0.49645183567903894, 0.021082898986574061], 'Dy': [-0.013846057863931449, 0.0004206044522101493], 'phase': [-8.7647803009541434, 0.022533616446686722]} {'A': [0.048209666821003028, 0.00062672732200869108], 'Dx': [0.20345468102003927, 0.00042178624249800123], 'chisquare': 1801.2842828946725, 'L': [37.970685802650358, 0.42280817386553338], 'A_d': [0.0012211753873980213, 2.4575591104747385e-05], 'L_d': [0.4435723752354287, 0.0084553554440053857], 'Dy': [-0.013269471766827579, 0.00039434597112997238], 'phase': [-90.721736749863837, 0.019843886693458046]} {'A': [0.037160699937748287, 0.00063277655302715341], 'Dx': [0.19993222085600948, 0.00041324761296834822], 'chisquare': 1785.9049463602387, 'L': [31.629943248337533, 0.30092431294000477], 'A_d': [0.00038107098778666915, 2.5800976690998345e-05], 'L_d': [0.25934989121960528, 0.0061067505336459549], 'Dy': [-0.015107491027936959, 0.00038460735738965468], 'phase': [91.322848610315532, 0.021578028259455095]} {'A': [0.037160898970562684, 0.00063445624489552599], 'Dx': [0.19993183300229944, 0.00041391095581211346], 'chisquare': 1785.904950103258, 'L': [31.630066457165107, 0.30162051105966903], 'A_d': [0.00038107440313134289, 2.5802523766438323e-05], 'L_d': [0.25935281797663023, 0.0061175210482087017], 'Dy': [-0.015107834418486732, 0.00038538235495977347], 'phase': [22.207825166056352, 0.021647760554586171]} {'A': [0.037160700734998053, 0.00063250325399333285], 'Dx': [0.19993214161560147, 0.00041269178465874745], 'chisquare': 1785.9049469658107, 'L': [31.629906885786607, 0.29795547729528593], 'A_d': [0.00038106702420970251, 2.5753177374909786e-05], 'L_d': [0.25934905169010869, 0.0060443809051713426], 'Dy': [-0.015107575421088981, 0.00038473585796783283], 'phase': [97.606025267579611, 0.021486657128278353]} final fit results: chi = 1785.90494636 A = 0.037161 +/- 0.000633 A_d = 0.000381 +/- 0.000026 L = 31.629943 +/- 0.300924 L_d = 0.259350 +/- 0.006107 phase = 91.322849 +/- 0.021578 Dx = 0.199932 +/- 0.000413 Dy = -0.015107 +/- 0.000385