importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41505/041505.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 ============== 5.35623e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0274e+04 9.4742e-01 9.7991e-01 1.0158e+00 1.0706e+00 1.0820e+00 1.0276e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10284.112816 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 ============== 1.27869e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3217e+03 9.6544e-01 9.9112e-01 1.0015e+00 1.0080e+00 1.0347e+00 5.3237e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5327.024837 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 ============== 1.2787e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3210e+03 9.6616e-01 9.9138e-01 1.0014e+00 1.0078e+00 1.0339e+00 5.3230e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5326.359151 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 ============== 1.2787e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3209e+03 9.6616e-01 9.9139e-01 1.0014e+00 1.0078e+00 1.0339e+00 5.3229e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5326.249451 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05133e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3257e+02 -1.0541e-01 8.2597e-01 9.2102e-01 1.0748e+00 2.3204e+00 8.3453e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 833.401791 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 ============== 7.98625e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4553e+03 -2.7606e-01 8.0874e-01 9.1965e-01 1.0754e+00 2.4616e+00 1.4573e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1456.792788 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 ============== 1.27869e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3217e+03 9.6544e-01 9.9112e-01 1.0015e+00 1.0080e+00 1.0347e+00 5.3237e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5327.024837 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 ============== 1.2787e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3210e+03 9.6616e-01 9.9138e-01 1.0014e+00 1.0078e+00 1.0339e+00 5.3230e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5326.359151 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 ============== 1.2787e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3209e+03 9.6616e-01 9.9139e-01 1.0014e+00 1.0078e+00 1.0339e+00 5.3229e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5326.249451 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 1.08847e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6138e+03 9.7942e-01 9.9341e-01 9.9997e-01 1.0044e+00 1.0445e+00 2.6158e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.437296 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 ============== 1.0884e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4886e+03 9.7944e-01 9.9400e-01 9.9997e-01 1.0042e+00 1.0434e+00 2.4906e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2491.134746 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 ============== 1.08678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4876e+03 9.7943e-01 9.9401e-01 9.9997e-01 1.0042e+00 1.0434e+00 2.4896e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2490.129144 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 ============== 2.63117e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7350e+04 9.7265e-01 9.9490e-01 1.0000e+00 1.0090e+00 1.0530e+00 2.7352e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27377.555295 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 ============== 2.28458e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7359e+04 9.6212e-01 9.9980e-01 9.9997e-01 1.0008e+00 1.0541e+00 2.7361e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27385.931083 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 ============== 269431 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8956e+02 3.2796e-01 8.4429e-01 8.6494e-01 9.9752e-01 1.8737e+00 3.9166e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 389.955371 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 2 in Error Matrix 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00088 added to diagonal of error matrix all fit results: {'A': [0.053221125687642756, 0.000686974665386475], 'Dx': [0.20635488429455329, 0.00055314771131875773], 'chisquare': 2481.7858374114721, 'L': [44.272615664571269, 1.2577817439809564], 'A_d': [0.0017310706065686299, 3.553881650320001e-05], 'L_d': [0.40086490956200305, 0.024250573071103398], 'Dy': [-0.017115598100264862, 0.00041068842896319069], 'phase': [-96.831850368374873, 0.027401773938422025]} {'A': [0.040710506832262461, 0.00063238867588522041], 'Dx': [0.20005263712814525, 0.00041430301221367927], 'chisquare': 1788.9801726962442, 'L': [31.615620135344617, 0.28354974023675972], 'A_d': [0.0004427868644037436, 2.5687969944288014e-05], 'L_d': [0.25835132660790916, 0.0057997023943309745], 'Dy': [-0.018430809514024205, 0.0003865720169793363], 'phase': [97.571325288697267, 0.020167729097266829]} {'A': [0.053221137809753571, 0.00068572141329770187], 'Dx': [0.2063549043676165, 0.00055170497703205257], 'chisquare': 2481.7858374073776, 'L': [44.272686193780117, 1.2554695989202749], 'A_d': [0.0017310719622531945, 3.543055852558985e-05], 'L_d': [0.40086624659010983, 0.024208007215690247], 'Dy': [-0.017115603372070964, 0.00041055498679476443], 'phase': [-8.8672543095803462, 0.027347955026286286]} {'A': [0.048854081653418591, 0.00067991770768605075], 'Dx': [0.20448169424031271, 0.00047412071840113867], 'chisquare': 3442.1935107836098, 'L': [42.423727867622844, 0.441988362700652], 'A_d': [0.0014867603573920918, 2.4896816652436593e-05], 'L_d': [4.245509499511968e-11, 0.00045680287898189342], 'Dy': [-0.017528499832749844, 0.0004782763536894663], 'phase': [54.047442880173691, 0.02010625188623294]} {'A': [0.051618958560512851, 0.00062663744793398091], 'Dx': [0.20342821658394783, 0.00042315274947757331], 'chisquare': 1867.2123930226949, 'L': [37.426051030940357, 0.3780236920836515], 'A_d': [0.0012813836126105427, 2.441257957611076e-05], 'L_d': [0.43287783236846589, 0.0076188937098939369], 'Dy': [-0.016426404045326137, 0.00039436902179801336], 'phase': [91.442212088970621, 0.018614021428135175]} {'A': [0.040710722631184804, 0.00063355640168724636], 'Dx': [0.2000526013198396, 0.00041488875255257796], 'chisquare': 1788.9801726782684, 'L': [31.615670800333017, 0.28407096908811802], 'A_d': [0.00044278807046760349, 2.5687502178184385e-05], 'L_d': [0.25835232902789246, 0.0058078501033011487], 'Dy': [-0.018430867037594112, 0.00038713028494274937], 'phase': [59.872221033668723, 0.02021799978174954]} {'A': [0.040710542995133214, 0.00063258263691606809], 'Dx': [0.20005247717243435, 0.00041436810188777429], 'chisquare': 1788.9801725912703, 'L': [31.615489030164952, 0.28335719635244061], 'A_d': [0.00044277873340009544, 2.5689833415332153e-05], 'L_d': [0.25834871367598056, 0.0057963174506877602], 'Dy': [-0.018430813409693769, 0.00038663405395844563], 'phase': [-97.207426188422176, 0.020152721518606143]} final fit results: chi = 1788.98017259 A = 0.040711 +/- 0.000633 A_d = 0.000443 +/- 0.000026 L = 31.615489 +/- 0.283357 L_d = 0.258349 +/- 0.005796 phase = -97.207426 +/- 0.020153 Dx = 0.200052 +/- 0.000414 Dy = -0.018431 +/- 0.000387