importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41923/041923.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 ============== 5.42095e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0453e+04 9.4764e-01 9.8014e-01 1.0162e+00 1.0722e+00 1.0815e+00 1.0455e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10463.878325 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.2412e-02 8.3748e-02 2.7690e-01 8.7279e-01 9.5554e-01 1.8370e+00 3.0664e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.095479 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 ============== 1.2753e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5084e+03 9.6494e-01 9.9066e-01 1.0015e+00 1.0080e+00 1.0361e+00 5.5104e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5513.899265 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 ============== 1.27531e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5075e+03 9.6568e-01 9.9096e-01 1.0014e+00 1.0078e+00 1.0352e+00 5.5095e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5513.058041 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 ============== 1.27531e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5074e+03 9.6568e-01 9.9097e-01 1.0014e+00 1.0078e+00 1.0352e+00 5.5094e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.907394 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07849e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4378e+02 -1.0182e-01 8.2322e-01 9.2295e-01 1.0769e+00 2.2836e+00 8.4577e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 844.623735 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.20296e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.7034e+03 8.1229e-01 9.5176e-01 9.8470e-01 1.0164e+00 1.2078e+00 6.7055e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6710.142734 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.20296e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.6999e+03 8.1260e-01 9.5184e-01 9.8449e-01 1.0161e+00 1.2076e+00 6.7019e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6706.553510 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 ============== 1.2753e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5084e+03 9.6494e-01 9.9066e-01 1.0015e+00 1.0080e+00 1.0361e+00 5.5104e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5513.899265 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 ============== 1.27531e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5075e+03 9.6568e-01 9.9096e-01 1.0014e+00 1.0078e+00 1.0352e+00 5.5095e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5513.058041 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 ============== 1.27531e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5074e+03 9.6568e-01 9.9097e-01 1.0014e+00 1.0078e+00 1.0352e+00 5.5094e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.907394 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 ============== 1.12739e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7310e+03 9.7937e-01 9.9412e-01 9.9999e-01 1.0101e+00 1.0483e+00 2.7330e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2733.727463 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 ============== 1.12737e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6138e+03 9.7939e-01 9.9475e-01 9.9999e-01 1.0100e+00 1.0469e+00 2.6157e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.368278 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 ============== 1.12734e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6115e+03 9.7939e-01 9.9477e-01 9.9999e-01 1.0100e+00 1.0468e+00 2.6135e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2614.131540 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2371e-03 1.8096e-01 4.5679e-01 8.7961e-01 1.2741e+00 1.5028e+00 2.7099e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.006947 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 ============== 2.70987e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8263e+04 9.7321e-01 9.9493e-01 1.0000e+00 1.0091e+00 1.0526e+00 2.8265e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28291.360581 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8164e-03 6.5009e-02 4.6806e-01 8.6922e-01 9.0750e-01 1.9845e+00 2.7106e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.007527 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 ============== 2.32926e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8425e+04 9.6241e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0538e+00 2.8427e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28453.303700 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 ============== 662968 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5338e+02 4.2449e-01 8.5937e-01 8.9356e-01 1.0001e+00 1.7118e+00 3.5549e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 353.739659 TO DIAGONAL. all fit results: {'A': [0.052577484603157643, 0.00067538976316339205], 'Dx': [0.20451689026863384, 0.00051424921339648932], 'chisquare': 2435.569403472914, 'L': [46.120833056018341, 1.1797330550197067], 'A_d': [0.0017394982228860489, 3.2281207618584107e-05], 'L_d': [0.43571630765047592, 0.022928779627992529], 'Dy': [-0.013104280548581926, 0.00040935987095735982], 'phase': [-52.814937635423597, 0.02511608590847203]} {'A': [0.039755842809210129, 0.000624122565967139], 'Dx': [0.19782369483066375, 0.00040826267088078794], 'chisquare': 1793.7679530274177, 'L': [31.693804950547911, 0.28586213401396776], 'A_d': [0.00042479391240463071, 2.5351473781298761e-05], 'L_d': [0.25942460243716525, 0.0058323340960809988], 'Dy': [-0.014407842361830347, 0.00038158230544116378], 'phase': [97.575207701086129, 0.020359856262061271]} {'A': [0.039755510312053655, 0.0006240360663442579], 'Dx': [0.19782368147239993, 0.0004082290632130281], 'chisquare': 1793.7679535111129, 'L': [31.693569735133487, 0.28585048613260966], 'A_d': [0.00042478307173193786, 2.5350528052497934e-05], 'L_d': [0.25942032825477657, 0.0058321691509212459], 'Dy': [-0.014407837925162426, 0.00038154988548910751], 'phase': [53.592888603348229, 0.020358921996418644]} {'A': [0.039755792560632053, 0.00062404591251383201], 'Dx': [0.1978236653758465, 0.00040823409110757325], 'chisquare': 1793.7679527724551, 'L': [31.693761512236847, 0.28586609636010785], 'A_d': [0.00042479331334166481, 2.5350686450542614e-05], 'L_d': [0.2594239458418931, 0.005832441517374054], 'Dy': [-0.014407760244353085, 0.00038155439856080164], 'phase': [-72.070801451960804, 0.02035997305541315]} {'A': [0.052577894973691308, 0.00067198853252861679], 'Dx': [0.20451658408320483, 0.00050983467136767047], 'chisquare': 2435.5694082340815, 'L': [46.120543186892341, 1.1663000597164448], 'A_d': [0.0017395118317109493, 3.1885826103833503e-05], 'L_d': [0.43571257065204289, 0.022678555689952334], 'Dy': [-0.013104379783731801, 0.00040885545314139904], 'phase': [10.016923170036037, 0.024827632545964207]} {'A': [0.03975603398678168, 0.0006223066535616939], 'Dx': [0.19782374479923881, 0.00040752564841017858], 'chisquare': 1793.7679533532205, 'L': [31.693684151115285, 0.28555080240634823], 'A_d': [0.00042479434924186377, 2.5330875453838386e-05], 'L_d': [0.25942238051147326, 0.0058280641669514466], 'Dy': [-0.014407790796340691, 0.00038086988893049067], 'phase': [-84.637178130048966, 0.020332132579468976]} {'A': [0.052577624210974339, 0.00067427262888858364], 'Dx': [0.20451714590236847, 0.00051252358240638785], 'chisquare': 2435.5694051345649, 'L': [46.121063680156588, 1.1712152456229532], 'A_d': [0.001739488781103693, 3.2081311171938687e-05], 'L_d': [0.43572015889852156, 0.022768981287156681], 'Dy': [-0.013104223331744436, 0.00040922594416592517], 'phase': [-96.79722865376452, 0.024943198617677353]} final fit results: chi = 1793.76795277 A = 0.039756 +/- 0.000624 A_d = 0.000425 +/- 0.000025 L = 31.693762 +/- 0.285866 L_d = 0.259424 +/- 0.005832 phase = -72.070801 +/- 0.020360 Dx = 0.197824 +/- 0.000408 Dy = -0.014408 +/- 0.000382