importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41407/041407.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 ============== 5.35125e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0507e+04 9.4709e-01 9.8018e-01 1.0166e+00 1.0710e+00 1.0832e+00 1.0509e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10517.702948 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: -1.2557e-01 4.9543e-02 2.4977e-01 7.2813e-01 9.4462e-01 1.3063e+00 3.8472e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.129416 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 ============== 1.01685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6817e+03 9.6022e-01 9.8826e-01 1.0019e+00 1.0103e+00 1.0412e+00 5.6837e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5687.377272 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 ============== 1.01686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6807e+03 9.6127e-01 9.8859e-01 1.0018e+00 1.0100e+00 1.0400e+00 5.6827e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5686.387414 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 ============== 1.01686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6805e+03 9.6128e-01 9.8860e-01 1.0018e+00 1.0100e+00 1.0400e+00 5.6825e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5686.205350 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04138e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4896e+02 1.1180e-02 8.2234e-01 9.2083e-01 1.0745e+00 2.2119e+00 7.5092e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 749.711259 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 ============== 1.01685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6817e+03 9.6022e-01 9.8826e-01 1.0019e+00 1.0103e+00 1.0412e+00 5.6837e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5687.377272 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 ============== 1.01686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6807e+03 9.6127e-01 9.8859e-01 1.0018e+00 1.0100e+00 1.0400e+00 5.6827e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5686.387414 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 ============== 1.01686e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6805e+03 9.6128e-01 9.8860e-01 1.0018e+00 1.0100e+00 1.0400e+00 5.6825e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5686.205350 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2700e-04 1.6135e-01 3.4841e-01 8.2891e-01 1.4208e+00 2.0003e+00 2.2411e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003068 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 ============== 1.07931e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8123e+03 9.7948e-01 9.9395e-01 9.9999e-01 1.0097e+00 1.0477e+00 2.8142e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2815.068599 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 ============== 1.07928e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6819e+03 9.7952e-01 9.9462e-01 9.9999e-01 1.0095e+00 1.0463e+00 2.6839e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2684.605213 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 ============== 1.07839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6803e+03 9.7951e-01 9.9463e-01 9.9999e-01 1.0095e+00 1.0463e+00 2.6822e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2682.949134 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2971.01 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2926e+02 -3.0361e-01 2.9492e-01 8.4143e-01 1.0268e+00 2.5526e+00 2.3185e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 229.490840 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00057 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1126.69 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2669e+01 -8.4053e-03 4.0131e-01 8.7053e-01 1.0055e+00 1.9846e+00 4.5415e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 42.714317 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 ============== 2.54272e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8528e+04 9.7180e-01 9.9466e-01 1.0000e+00 1.0094e+00 1.0541e+00 2.8530e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28556.289865 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 ============== 2.54265e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8527e+04 9.7185e-01 9.9482e-01 1.0000e+00 1.0093e+00 1.0540e+00 2.8529e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28555.976078 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 ============== 2.54281e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8527e+04 9.7186e-01 9.9482e-01 1.0000e+00 1.0093e+00 1.0540e+00 2.8529e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28555.458883 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4285e-01 -2.2903e-01 4.0831e-01 8.2425e-01 1.0378e+00 1.0831e+00 4.2184e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.347073 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 ============== 2.17082e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8728e+04 9.6019e-01 9.9978e-01 9.9996e-01 1.0008e+00 1.0556e+00 2.8730e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28756.368149 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 ============== 2.17076e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8728e+04 9.6022e-01 9.9992e-01 9.9996e-01 1.0006e+00 1.0556e+00 2.8730e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28756.781031 TO DIAGONAL. all fit results: {'A': [0.038538786139613868, 0.00063229921323154636], 'Dx': [0.19970148374507168, 0.00041250170145090692], 'chisquare': 1946.9906029048493, 'L': [31.92006987101329, 0.29697799911924072], 'A_d': [0.00040571128833949421, 2.5698728881057287e-05], 'L_d': [0.26519338978914686, 0.0060279991039876857], 'Dy': [-0.01834126795756319, 0.00038464999517717757], 'phase': [-59.486092690647716, 0.021028732713361364]} {'A': [0.038538897774395287, 0.00063187451237109449], 'Dx': [0.19970149919965507, 0.0004123953094365973], 'chisquare': 1946.9906032745821, 'L': [31.920215682047935, 0.29720307873379781], 'A_d': [0.00040571617090123802, 2.5729613668229456e-05], 'L_d': [0.26519624761932459, 0.0060344700110092353], 'Dy': [-0.018341388572725492, 0.00038432450781655803], 'phase': [66.177623007275798, 0.02101462635599205]} {'A': [0.051934396670306471, 0.00067643299045794247], 'Dx': [0.20687639644737565, 0.00048253938147713171], 'chisquare': 2399.789279520513, 'L': [49.252030275817937, 1.096542717617556], 'A_d': [0.0017576940001358676, 2.9091220364957371e-05], 'L_d': [0.49988335875113143, 0.02151127356756119], 'Dy': [-0.01707130782189914, 0.00041952627883912186], 'phase': [-2.4897196786865834, 0.022698037525394454]} {'A': [0.051934350945469221, 0.00067597554474857491], 'Dx': [0.20687646082354227, 0.00048190749464716021], 'chisquare': 2399.7892805360111, 'L': [49.251701762748084, 1.0921876379094044], 'A_d': [0.0017576785723653066, 2.899435948111595e-05], 'L_d': [0.49987721043004107, 0.021428822515851986], 'Dy': [-0.017071323663792271, 0.0004194606901348763], 'phase': [-27.622472142148411, 0.022619482891720111]} {'A': [0.038538719513264985, 0.00063192335936046451], 'Dx': [0.19970113260197309, 0.00041241044004092231], 'chisquare': 1946.9906063621099, 'L': [31.919794541768177, 0.29723557971810521], 'A_d': [0.00040568698785253821, 2.5730841052618025e-05], 'L_d': [0.2651879403918711, 0.0060349617296736602], 'Dy': [-0.018341276023866371, 0.00038433910237767321], 'phase': [91.310333502102281, 0.021018069626791203]} {'A': [0.038538732964144562, 0.00063399435959274331], 'Dx': [0.19970149661347847, 0.00041315018846344032], 'chisquare': 1946.9906033630825, 'L': [31.920033892061568, 0.29781833103180588], 'A_d': [0.00040571188357318988, 2.5748530939811998e-05], 'L_d': [0.26519249130216571, 0.006044019514199972], 'Dy': [-0.018341244310855487, 0.00038507609770199736], 'phase': [-21.786989351757484, 0.021075869214847387]} {'A': [0.051934526139282566, 0.00067482316840991596], 'Dx': [0.20687695406669704, 0.00048034291968779286], 'chisquare': 2399.7892845173151, 'L': [49.25366316959456, 1.0863667289043022], 'A_d': [0.0017577094839149043, 2.8892357140153369e-05], 'L_d': [0.49991406657795884, 0.021321588991283752], 'Dy': [-0.017071785649779514, 0.00041901563722035462], 'phase': [98.041291566578479, 0.022475941023600399]} final fit results: chi = 1946.9906029 A = 0.038539 +/- 0.000632 A_d = 0.000406 +/- 0.000026 L = 31.920070 +/- 0.296978 L_d = 0.265193 +/- 0.006028 phase = -59.486093 +/- 0.021029 Dx = 0.199701 +/- 0.000413 Dy = -0.018341 +/- 0.000385