importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41377/041377.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 ============== 5.28589e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0447e+04 9.4596e-01 9.7958e-01 1.0166e+00 1.0711e+00 1.0845e+00 1.0449e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10457.666194 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00024 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.1156e-02 3.5639e-02 2.6592e-01 7.9299e-01 9.2984e-01 1.4003e+00 3.6365e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.064792 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 ============== 1.18565e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5234e+03 9.6359e-01 9.8943e-01 1.0017e+00 1.0088e+00 1.0375e+00 5.5254e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.933829 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 ============== 1.18566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5229e+03 9.6441e-01 9.8975e-01 1.0016e+00 1.0086e+00 1.0366e+00 5.5249e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.420826 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 ============== 1.18566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5228e+03 9.6441e-01 9.8975e-01 1.0016e+00 1.0086e+00 1.0365e+00 5.5248e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.324947 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 ============== 1.18566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5228e+03 9.6442e-01 9.8975e-01 1.0016e+00 1.0086e+00 1.0365e+00 5.5248e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.310984 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 ============== 1.18561e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5226e+03 9.6437e-01 9.8980e-01 1.0016e+00 1.0086e+00 1.0365e+00 5.5246e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.126204 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 ============== 1.18578e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5200e+03 9.6433e-01 9.9004e-01 1.0017e+00 1.0087e+00 1.0378e+00 5.5220e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5525.495598 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10889e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1740e+02 7.1400e-01 9.8240e-01 1.0079e+00 1.0790e+00 1.1961e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 117.517478 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 ============== 1.06181e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5324e+02 -5.2534e-02 8.2619e-01 9.1878e-01 1.0753e+00 2.2942e+00 7.5518e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 753.992600 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06276e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.8327e+02 -5.5183e-02 8.2648e-01 9.1845e-01 1.0750e+00 2.2970e+00 6.8521e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 683.954610 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 ============== 1.18565e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5234e+03 9.6359e-01 9.8943e-01 1.0017e+00 1.0088e+00 1.0375e+00 5.5254e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.933829 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 ============== 1.18566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5229e+03 9.6441e-01 9.8975e-01 1.0016e+00 1.0086e+00 1.0366e+00 5.5249e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.420826 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 ============== 1.18566e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5228e+03 9.6441e-01 9.8975e-01 1.0016e+00 1.0086e+00 1.0365e+00 5.5248e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5528.324947 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 ============== 1.05442e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7545e+03 9.7898e-01 9.9391e-01 9.9999e-01 1.0096e+00 1.0486e+00 2.7564e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2757.236163 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 ============== 1.05438e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6246e+03 9.7901e-01 9.9458e-01 9.9998e-01 1.0094e+00 1.0472e+00 2.6266e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2627.211854 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 ============== 1.05391e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6228e+03 9.7901e-01 9.9459e-01 9.9998e-01 1.0094e+00 1.0472e+00 2.6248e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2625.465882 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 ============== 2.54188e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8287e+04 9.7146e-01 9.9464e-01 1.0000e-00 1.0092e+00 1.0541e+00 2.8289e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28315.418743 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 ============== 2.17494e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8457e+04 9.5975e-01 9.9973e-01 9.9996e-01 1.0006e+00 1.0555e+00 2.8459e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28485.514737 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 6.12299e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2364e+01 7.6091e-02 5.8459e-01 9.4945e-01 1.0051e+00 2.2036e+00 5.4545e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 52.418306 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: -2.5147e+00 1.0448e-01 6.0486e-01 9.5621e-01 9.9797e-01 1.9020e+00 4.9492e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.519672 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1581e-02 1.2883e-01 6.0406e-01 9.4452e-01 1.0293e+00 1.1151e+00 3.1898e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.014770 TO DIAGONAL. all fit results: {'A': [0.038741317845706613, 0.00063426029622185021], 'Dx': [0.19921618327378354, 0.00041368990827894692], 'chisquare': 1799.1582817890285, 'L': [32.449019860048701, 0.30626561005537312], 'A_d': [0.00042854536650610564, 2.5734168266206003e-05], 'L_d': [0.27611067200523765, 0.0062544242028624575], 'Dy': [-0.016395821713546255, 0.00038546252503302014], 'phase': [-21.798146093861632, 0.021185369264308918]} {'A': [0.10000855285542079, 8.5528554207014995e-06], 'Dx': [0.20190756771716778, 0.00040341930011678073], 'chisquare': 46174.671262398566, 'L': [23.730303550316755, 0.027284551880663699], 'A_d': [0.00014888578687610732, 0.99069700429658769], 'L_d': [0.010293014203518414, 7.2049074919811051e-06], 'Dy': [-0.020686801155353152, 8.4060054719614641e-05], 'phase': [-53.555103351626165, 0.0056544667644793378]} {'A': [0.038741322877435813, 0.00063252792692786164], 'Dx': [0.1992161872131355, 0.00041306112867545153], 'chisquare': 1799.1582817859387, 'L': [32.449032771398421, 0.30572020284683177], 'A_d': [0.00042854556443366887, 2.5708458050249794e-05], 'L_d': [0.27611091222912665, 0.0062456162837056239], 'Dy': [-0.016395825461895441, 0.00038493298858632841], 'phase': [-2.9485890008680116, 0.021137025354526884]} {'A': [0.038741018756578149, 0.00063296419180292052], 'Dx': [0.19921636620401806, 0.0004131831835456623], 'chisquare': 1799.158285898995, 'L': [32.448723885769112, 0.30599994644918738], 'A_d': [0.00042853971748418873, 2.5741531991030353e-05], 'L_d': [0.27610364180087033, 0.0062519805845968612], 'Dy': [-0.016395768820599343, 0.00038490594478446383], 'phase': [59.883237498163709, 0.021140351550627656]} {'A': [0.038741423211163528, 0.00063320522781240562], 'Dx': [0.1992162367138306, 0.0004132816455548749], 'chisquare': 1799.1582822174078, 'L': [32.449124445402923, 0.30611687749509997], 'A_d': [0.0004285466978120045, 2.5744990272802415e-05], 'L_d': [0.27611268235775299, 0.0062538925020292069], 'Dy': [-0.016396020762691421, 0.00038499018374160698], 'phase': [91.299200196727725, 0.02115004220043204]} {'A': [0.038742055453979962, 0.00063352098935404166], 'Dx': [0.19921633840015218, 0.0004135534920406414], 'chisquare': 1799.1582848331986, 'L': [32.448966793046296, 0.30652741220159641], 'A_d': [0.00042858361806541456, 2.5735170627871895e-05], 'L_d': [0.27610978801702291, 0.0062605306476412048], 'Dy': [-0.0163955249589538, 0.00038525035951675335], 'phase': [91.299186414484439, 0.021186466708655871]} {'A': [0.052379439130029737, 0.0010599740231181931], 'Dx': [0.21140349575295581, 0.0012043260991498883], 'chisquare': 3283.63281081267, 'L': [0.0005934799393980672, 2.5610155857114236e-06], 'A_d': [0.0015720912491152816, 3.1368490299693574e-05], 'L_d': [0.024560602528716891, 3.2616633439119802e-06], 'Dy': [-0.006884467449410181, 0.00081508783920103411], 'phase': [-90.499622596289328, 0.03512726496106211]} final fit results: chi = 1799.15828179 A = 0.038741 +/- 0.000633 A_d = 0.000429 +/- 0.000026 L = 32.449033 +/- 0.305720 L_d = 0.276111 +/- 0.006246 phase = -2.948589 +/- 0.021137 Dx = 0.199216 +/- 0.000413 Dy = -0.016396 +/- 0.000385