importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42544/042544.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 ============== 5.6393e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0428e+04 9.4775e-01 9.8011e-01 1.0160e+00 1.0688e+00 1.0818e+00 1.0430e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10438.115978 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 ============== 1.34078e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5648e+03 9.6548e-01 9.9097e-01 1.0013e+00 1.0082e+00 1.0352e+00 5.5668e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5570.374603 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 ============== 1.34079e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5640e+03 9.6618e-01 9.9125e-01 1.0012e+00 1.0081e+00 1.0344e+00 5.5660e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5569.527926 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 ============== 1.34079e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5638e+03 9.6618e-01 9.9126e-01 1.0012e+00 1.0081e+00 1.0344e+00 5.5658e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5569.384667 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10499e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2879e+02 -1.1867e-01 8.3019e-01 9.1995e-01 1.0761e+00 2.3476e+00 8.3074e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 829.620978 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 ============== 1.34078e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5648e+03 9.6548e-01 9.9097e-01 1.0013e+00 1.0082e+00 1.0352e+00 5.5668e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5570.374603 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 ============== 1.34079e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5640e+03 9.6618e-01 9.9125e-01 1.0012e+00 1.0081e+00 1.0344e+00 5.5660e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5569.527926 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 ============== 1.34079e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5638e+03 9.6618e-01 9.9126e-01 1.0012e+00 1.0081e+00 1.0344e+00 5.5658e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5569.384667 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 ============== 1.12507e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7536e+03 9.7941e-01 9.9403e-01 9.9999e-01 1.0095e+00 1.0474e+00 2.7555e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2756.320231 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 ============== 1.12505e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6251e+03 9.7944e-01 9.9469e-01 9.9999e-01 1.0093e+00 1.0460e+00 2.6271e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2627.714607 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 ============== 1.12384e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6236e+03 9.7943e-01 9.9470e-01 9.9999e-01 1.0093e+00 1.0460e+00 2.6256e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2626.272926 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.9615e-05 1.9442e-01 5.1438e-01 8.3926e-01 1.2646e+00 1.7606e+00 2.4269e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002526 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 ============== 2.70174e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8357e+04 9.7223e-01 9.9481e-01 9.9999e-01 1.0088e+00 1.0523e+00 2.8359e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28385.574384 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 ============== 2.70168e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8357e+04 9.7228e-01 9.9496e-01 9.9999e-01 1.0087e+00 1.0523e+00 2.8359e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28385.258417 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 ============== 2.7017e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8357e+04 9.7228e-01 9.9497e-01 9.9999e-01 1.0087e+00 1.0523e+00 2.8359e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28385.051513 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 ============== 2.33073e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8480e+04 9.6110e-01 9.9975e-01 9.9996e-01 1.0006e+00 1.0535e+00 2.8482e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28508.108747 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5606e+00 -1.2415e-01 6.4605e-01 9.6675e-01 1.0605e+00 1.2722e+00 5.7393e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.566347 TO DIAGONAL. all fit results: {'A': [0.051322165885042959, 0.00087064958820548544], 'Dx': [0.20492791957384782, 0.0008923148781025958], 'chisquare': 2692.8622890137162, 'L': [36.865778453915311, 1.7483646336164576], 'A_d': [0.0014921732445390967, 6.7019843995541617e-05], 'L_d': [0.26487150758184097, 0.03090758589203646], 'Dy': [-0.018540815300271518, 0.00039147936389927196], 'phase': [60.077006954138, 0.048930673299963701]} {'A': [0.041412510106050016, 0.00061953523767283025], 'Dx': [0.20166271807450542, 0.00040599106116179229], 'chisquare': 1881.6562954456833, 'L': [31.951057787277261, 0.28039027537471206], 'A_d': [0.00047801855353296618, 2.5174941207045665e-05], 'L_d': [0.26514072107203013, 0.0057768048960118168], 'Dy': [-0.019924422784654894, 0.00037880934848644188], 'phase': [97.574375254735742, 0.019527028683000935]} {'A': [0.041411975154380942, 0.00061905831224159935], 'Dx': [0.20166259578654788, 0.00040584124784892595], 'chisquare': 1881.6562873993134, 'L': [31.950692813276948, 0.28010475437137572], 'A_d': [0.00047799274827736715, 2.5145573089663253e-05], 'L_d': [0.26513421690205841, 0.0057705835622176849], 'Dy': [-0.019924980537053827, 0.00037879092151094085], 'phase': [-2.9566269133826211, 0.019519995877828933]} {'A': [0.041412477264662351, 0.00061944900072538611], 'Dx': [0.20166281710970324, 0.00040595197677895101], 'chisquare': 1881.6562941972215, 'L': [31.951252956048176, 0.28029543410419322], 'A_d': [0.00047802088858933667, 2.5173600868455548e-05], 'L_d': [0.26514475128096465, 0.0057752360632329913], 'Dy': [-0.019925261952808526, 0.00037877567210031771], 'phase': [97.574384792203887, 0.019518919629717857]} {'A': [0.051795350580675914, 0.00061380482981418516], 'Dx': [0.20492893658323474, 0.00041341514288717462], 'chisquare': 1934.0985267035999, 'L': [37.661759119547824, 0.36738599519496873], 'A_d': [0.0012723901868011422, 2.3948908260018609e-05], 'L_d': [0.43761136105887938, 0.0074354358134954557], 'Dy': [-0.018017788295619397, 0.00038632268327631891], 'phase': [-97.05571753256676, 0.018073700249161107]} {'A': [0.041412300060753582, 0.00061920358481570847], 'Dx': [0.20166278659853809, 0.00040597818471344027], 'chisquare': 1881.6562890883515, 'L': [31.950962552208122, 0.28036459319352325], 'A_d': [0.00047800086362714822, 2.5159435240090788e-05], 'L_d': [0.26513937369946305, 0.0057762304008425747], 'Dy': [-0.019925251179403247, 0.00037882105638864516], 'phase': [-72.071644349869075, 0.019526219242528953]} {'A': [0.051795166904650969, 0.00061411697338628612], 'Dx': [0.20492829125482892, 0.00041245014279933656], 'chisquare': 1934.098520878375, 'L': [37.661702925008768, 0.36100282431587516], 'A_d': [0.0012724045805551087, 2.3963999452480955e-05], 'L_d': [0.43761190066069511, 0.007304252348470347], 'Dy': [-0.018017847425213063, 0.00038652890586110544], 'phase': [91.439854371640052, 0.017922225881619624]} final fit results: chi = 1881.6562874 A = 0.041412 +/- 0.000619 A_d = 0.000478 +/- 0.000025 L = 31.950693 +/- 0.280105 L_d = 0.265134 +/- 0.005771 phase = -2.956627 +/- 0.019520 Dx = 0.201663 +/- 0.000406 Dy = -0.019925 +/- 0.000379