importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41581/041581.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 ============== 5.16894e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0705e+04 9.4698e-01 9.8027e-01 1.0167e+00 1.0734e+00 1.0808e+00 1.0707e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10715.440596 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00023 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6387e-01 1.1289e-01 2.6165e-01 9.0860e-01 9.8327e-01 1.2776e+00 3.7199e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.267587 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 ============== 8.41447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7586e+03 9.5569e-01 9.8693e-01 1.0022e+00 1.0122e+00 1.0448e+00 5.7606e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.383176 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 ============== 8.41454e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7575e+03 9.5705e-01 9.8729e-01 1.0021e+00 1.0119e+00 1.0434e+00 5.7595e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5763.281563 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 ============== 8.41455e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7573e+03 9.5706e-01 9.8730e-01 1.0021e+00 1.0119e+00 1.0434e+00 5.7593e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5763.098496 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0131e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5963e+02 5.3254e-02 8.1662e-01 9.2481e-01 1.0719e+00 2.1121e+00 7.6165e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 760.389573 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: -1.7521e+01 -8.9875e-01 3.9270e-02 9.1860e-01 1.0869e+00 4.1524e+00 1.9223e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 17.540497 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 ============== 8.41447e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7586e+03 9.5569e-01 9.8693e-01 1.0022e+00 1.0122e+00 1.0448e+00 5.7606e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5764.383176 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 ============== 8.41454e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7575e+03 9.5705e-01 9.8729e-01 1.0021e+00 1.0119e+00 1.0434e+00 5.7595e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5763.281563 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 ============== 8.41455e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7573e+03 9.5706e-01 9.8730e-01 1.0021e+00 1.0119e+00 1.0434e+00 5.7593e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5763.098496 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 ============== 1.09484e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8354e+03 9.8017e-01 9.9405e-01 1.0000e+00 1.0102e+00 1.0475e+00 2.8373e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2838.200996 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 ============== 1.09486e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7089e+03 9.8021e-01 9.9470e-01 1.0000e+00 1.0100e+00 1.0461e+00 2.7108e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2711.574687 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 ============== 1.09517e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7062e+03 9.8022e-01 9.9471e-01 1.0000e+00 1.0100e+00 1.0461e+00 2.7082e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2708.894612 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1799.16 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1814e+01 2.1513e-01 4.6609e-01 8.5189e-01 1.0138e+00 1.8084e+00 4.4459e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 41.858364 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1799.18 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1703e+01 2.1869e-01 4.6595e-01 8.5191e-01 1.0139e+00 1.8046e+00 4.4348e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 41.747710 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 ============== 2.66598e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7699e+04 9.7353e-01 9.9500e-01 1.0000e+00 1.0095e+00 1.0530e+00 2.7701e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27726.245154 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9727e-02 2.1853e-01 7.5272e-01 9.2496e-01 9.9977e-01 1.2466e+00 2.8872e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.032614 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00056 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.29898e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7774e+04 9.6319e-01 9.9985e-01 9.9997e-01 1.0011e+00 1.0541e+00 2.7776e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27801.716824 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 ============== 525611 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6746e+02 3.7211e-01 8.4661e-01 8.7959e-01 9.9932e-01 1.7889e+00 1.6958e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 167.631857 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 MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00034 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4825e-01 2.1527e-01 5.4794e-01 8.6543e-01 1.0117e+00 1.7702e+00 2.7377e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.150987 TO DIAGONAL. all fit results: {'A': [0.050490747029354466, 0.00068427131873383118], 'Dx': [0.20791207880480123, 0.00046467062123856095], 'chisquare': 2141.5985126844962, 'L': [51.369719225397148, 0.99584498768725283], 'A_d': [0.001778335798845232, 2.7481848317273405e-05], 'L_d': [0.53961846462464402, 0.019684162612911726], 'Dy': [-0.015114096307874192, 0.0004287582146682567], 'phase': [16.4482931552363, 0.021162562263548068]} {'A': [0.03619777565956106, 0.00063391487405320412], 'Dx': [0.20008727606609966, 0.00041235709722098335], 'chisquare': 1862.6457870606321, 'L': [31.496766232620189, 0.29792999521195007], 'A_d': [0.00033560664717502409, 2.5822913012174542e-05], 'L_d': [0.25529513037007479, 0.0060095441502127922], 'Dy': [-0.016151853210853773, 0.00038549810812149587], 'phase': [-78.274007140874843, 0.02188202909600534]} {'A': [0.050490745528135039, 0.00068177190998178205], 'Dx': [0.2079120763210085, 0.0004624311315399865], 'chisquare': 2141.5985126839269, 'L': [51.369702259590809, 0.99068417870896042], 'A_d': [0.0017783356499510572, 2.7332350398756589e-05], 'L_d': [0.53961814180742651, 0.01959113403375895], 'Dy': [-0.01511409308589684, 0.00042756109628605543], 'phase': [-2.401263260760885, 0.021016216873690041]} {'A': [0.036197725875831144, 0.00063394434516611531], 'Dx': [0.20008697394595742, 0.00041236515175047117], 'chisquare': 1862.6457884062143, 'L': [31.496525685585532, 0.29794115098035334], 'A_d': [0.00033560316326392003, 2.5823076642145226e-05], 'L_d': [0.25528996166844153, 0.0060097050593832246], 'Dy': [-0.016151793878080412, 0.00038551086159532844], 'phase': [-46.858094167363575, 0.021883365460098503]} {'A': [0.036197923389233444, 0.00063379624099510479], 'Dx': [0.20008715678517852, 0.00041232559852044659], 'chisquare': 1862.6457876551874, 'L': [31.496631479624469, 0.2979364202462893], 'A_d': [0.00033560602323901012, 2.5821950488696954e-05], 'L_d': [0.25529241155061921, 0.0060096936906122445], 'Dy': [-0.016151997670149854, 0.00038545016488988892], 'phase': [-97.123564574833821, 0.021882504329504116]} {'A': [2.0261570199409107e-14, 5.567895969976755e-06], 'Dx': [0.19484474994125911, 0.00038401813673072382], 'chisquare': 5189.2419652008239, 'L': [27.035719361598503, 0.44335166805062798], 'A_d': [0.00082156967138297121, 1.5332638211185134e-05], 'L_d': [0.17390216667680097, 0.007869365798254091], 'Dy': [-0.014345740395379281, 0.0003794578399016757], 'phase': [-94.417953754879136, 0.065603681578515705]} {'A': [0.050490658309662317, 0.0006804121998073287], 'Dx': [0.20791200157488809, 0.00045560520216980649], 'chisquare': 2141.5985131457574, 'L': [51.369805356387296, 0.9032264810608126], 'A_d': [0.0017783323878245993, 2.6995644947708231e-05], 'L_d': [0.53961937822236805, 0.017865263954111976], 'Dy': [-0.015114268360633787, 0.00042704553338523965], 'phase': [91.846524658417081, 0.020084473789054869]} final fit results: chi = 1862.64578706 A = 0.036198 +/- 0.000634 A_d = 0.000336 +/- 0.000026 L = 31.496766 +/- 0.297930 L_d = 0.255295 +/- 0.006010 phase = -78.274007 +/- 0.021882 Dx = 0.200087 +/- 0.000412 Dy = -0.016152 +/- 0.000385