importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41812/041812.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 ============== 5.39445e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0567e+04 9.4731e-01 9.8013e-01 1.0168e+00 1.0710e+00 1.0828e+00 1.0569e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10577.615244 TO DIAGONAL. 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 ============== 1.00041 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3708e-01 1.4926e-01 2.5991e-01 7.7927e-01 9.4311e-01 1.8253e+00 3.1803e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.140256 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 ============== 1.05581e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7059e+03 9.6053e-01 9.8832e-01 1.0018e+00 1.0097e+00 1.0416e+00 5.7079e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5711.611290 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 ============== 1.05582e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7049e+03 9.6151e-01 9.8867e-01 1.0017e+00 1.0095e+00 1.0405e+00 5.7069e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5710.648377 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 ============== 1.05582e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7048e+03 9.6152e-01 9.8867e-01 1.0017e+00 1.0095e+00 1.0404e+00 5.7068e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5710.463541 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05892e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4921e+02 -2.9161e-03 8.2261e-01 9.2120e-01 1.0758e+00 2.2287e+00 7.5116e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 749.958430 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 ============== 1.05581e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7059e+03 9.6053e-01 9.8832e-01 1.0018e+00 1.0097e+00 1.0416e+00 5.7079e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5711.611290 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 ============== 1.05582e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7049e+03 9.6151e-01 9.8867e-01 1.0017e+00 1.0095e+00 1.0405e+00 5.7069e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5710.648377 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 ============== 1.05582e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7048e+03 9.6152e-01 9.8867e-01 1.0017e+00 1.0095e+00 1.0404e+00 5.7068e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5710.463541 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 ============== 1.07284e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7616e+03 9.7903e-01 9.9338e-01 9.9997e-01 1.0039e+00 1.0446e+00 2.7635e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2764.329374 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 ============== 1.07276e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6274e+03 9.7907e-01 9.9398e-01 9.9997e-01 1.0036e+00 1.0434e+00 2.6294e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2630.070785 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 ============== 1.07209e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6257e+03 9.7906e-01 9.9400e-01 9.9997e-01 1.0036e+00 1.0434e+00 2.6276e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2628.280141 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 ============== 2.53353e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8884e+04 9.7144e-01 9.9458e-01 9.9999e-01 1.0092e+00 1.0538e+00 2.8886e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28912.919081 TO DIAGONAL. 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 ============== 1.00019 added to diagonal of error matrix 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 ============== 5.70542e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5110e+03 1.9372e-01 4.6005e-01 9.9674e-01 1.0279e+00 1.6552e+00 3.5137e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3514.529633 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 ============== 5.70542e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5093e+03 1.9449e-01 4.4739e-01 9.9613e-01 1.0283e+00 1.6562e+00 3.5120e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3512.785659 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 ============== 2.14449e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9210e+04 9.5909e-01 9.9968e-01 9.9996e-01 1.0005e+00 1.0554e+00 2.9212e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29238.956741 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 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9877e-02 1.4895e-01 5.9584e-01 9.5919e-01 1.0060e+00 1.9652e+00 2.3847e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.062261 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 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. all fit results: {'A': [0.05089491510994304, 0.00066969769984950855], 'Dx': [0.20605963697999208, 0.00048617734580957972], 'chisquare': 2338.875568479702, 'L': [48.462142019360641, 1.1607844129015952], 'A_d': [0.0016978060001723305, 2.9679906378060616e-05], 'L_d': [0.48648974066726786, 0.022698072693315724], 'Dy': [-0.01364934065763812, 0.00041438896903578382], 'phase': [35.152998174244743, 0.023934611455175059]} {'A': [0.048291432298849524, 0.00060428190047354113], 'Dx': [0.19362562286734608, 0.00051384184373137742], 'chisquare': 1770.091155624046, 'L': [31.994739249795757, 0.28733638243356197], 'A_d': [0.0016848305742069303, 2.6716856672687195e-05], 'L_d': [0.40710844451904493, 0.0056724447649083576], 'Dy': [-0.012495939246257137, 0.00042799276809102338], 'phase': [91.15854781542555, 0.020416669828492218]} {'A': [0.050894907432433023, 0.00067349741934341623], 'Dx': [0.20605962531024602, 0.00049104564176527532], 'chisquare': 2338.8755684769135, 'L': [48.46208859751637, 1.1724184048149979], 'A_d': [0.0016978052545535416, 3.0004317047582774e-05], 'L_d': [0.48648872089309037, 0.022912386361759796], 'Dy': [-0.013649335219410474, 0.00041516373932459771], 'phase': [-2.5461150028081931, 0.024209827054697541]} {'A': [0.03814150885985107, 0.00063097944278459051], 'Dx': [0.19946874769871847, 0.00041144819788208054], 'chisquare': 1875.3554458819938, 'L': [32.131863250377613, 0.30541369953502162], 'A_d': [0.00041560976804300154, 2.569995688841975e-05], 'L_d': [0.27058996982705324, 0.0062139076621112177], 'Dy': [-0.015123409242701058, 0.00038267182013296264], 'phase': [53.568932299487017, 0.021333304304846479]} {'A': [0.049024950545055457, 0.00062357733007584182], 'Dx': [0.20283616890711009, 0.0004189778687981871], 'chisquare': 1851.5460480729, 'L': [38.572214266827821, 0.42445126105733166], 'A_d': [0.0012356947451012124, 2.4537564294491165e-05], 'L_d': [0.45657917161103745, 0.0084968875512515807], 'Dy': [-0.013157005723314796, 0.00039279910969280962], 'phase': [-15.374323710506161, 0.019671935332965518]} {'A': [0.03814065968375191, 0.00063270452800842647], 'Dx': [0.19946896137304648, 0.00041221971801341795], 'chisquare': 1875.3554493699201, 'L': [32.131756593965456, 0.30601694508715838], 'A_d': [0.00041557683164689108, 2.5705409418985692e-05], 'L_d': [0.27058808028134884, 0.0062232333972361276], 'Dy': [-0.015123036680872559, 0.00038331162837046406], 'phase': [3.3034392162494015, 0.021393802538696605]} {'A': [1.1102230246251565e-15, 5.1268620786248942e-06], 'Dx': [0.19328538250609917, 0.00037743062280881645], 'chisquare': 5632.8202397592304, 'L': [27.767071010327371, 0.44986447533501561], 'A_d': [0.00080559460194307153, 1.511345222618421e-05], 'L_d': [0.18998653168043556, 0.0080405184410480557], 'Dy': [-0.013784991727893825, 0.00037534688583740206], 'phase': [-88.193218488130711, 0.063706804622974289]} final fit results: chi = 1770.09115562 A = 0.048291 +/- 0.000604 A_d = 0.001685 +/- 0.000027 L = 31.994739 +/- 0.287336 L_d = 0.407108 +/- 0.005672 phase = 91.158548 +/- 0.020417 Dx = 0.193626 +/- 0.000514 Dy = -0.012496 +/- 0.000428