importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41520/041520.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 ============== 5.43368e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0573e+04 9.4832e-01 9.8052e-01 1.0163e+00 1.0708e+00 1.0809e+00 1.0575e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10583.494876 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 ============== 1.00059 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2509e-01 9.8359e-02 2.6807e-01 8.5630e-01 9.6127e-01 1.8816e+00 3.0595e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.128153 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 ============== 9.35282e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6440e+03 9.5793e-01 9.8724e-01 1.0021e+00 1.0109e+00 1.0431e+00 5.6460e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5649.620731 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 ============== 9.3529e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6433e+03 9.5912e-01 9.8760e-01 1.0020e+00 1.0107e+00 1.0419e+00 5.6453e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5648.928292 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 ============== 9.35291e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6432e+03 9.5913e-01 9.8761e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.6452e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5648.802697 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1257e-03 1.6876e-01 3.7775e-01 8.4291e-01 1.3519e+00 1.9194e+00 2.3405e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003466 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.01903e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4792e+02 3.3048e-02 8.1757e-01 9.2224e-01 1.0725e+00 2.1839e+00 7.4989e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 748.673705 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 ============== 7.80822e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2139e+03 -6.9789e-02 7.9856e-01 9.2135e-01 1.0730e+00 2.2738e+00 1.2159e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1215.156948 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 ============== 3.81803e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0800e+03 -3.4547e-01 7.2339e-01 9.1924e-01 1.0765e+00 2.5606e+00 2.0820e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2082.040493 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 ============== 9.35282e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6440e+03 9.5793e-01 9.8724e-01 1.0021e+00 1.0109e+00 1.0431e+00 5.6460e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5649.620731 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 ============== 9.3529e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6433e+03 9.5912e-01 9.8760e-01 1.0020e+00 1.0107e+00 1.0419e+00 5.6453e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5648.928292 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 ============== 9.35291e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6432e+03 9.5913e-01 9.8761e-01 1.0020e+00 1.0107e+00 1.0418e+00 5.6452e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5648.802697 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3929.96 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5399e+01 1.7086e-01 7.2517e-01 1.0137e+00 1.5465e+00 2.1390e+00 4.6803e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 45.445480 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00038 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5934.63 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8775e+01 1.6164e-01 7.3555e-01 1.0178e+00 1.7012e+00 2.2543e+00 2.9905e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28.805142 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 ============== 1.08517e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7504e+03 9.7970e-01 9.9254e-01 9.9988e-01 1.0014e+00 1.0412e+00 2.7524e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2753.133679 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 ============== 1.08516e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5989e+03 9.7975e-01 9.8996e-01 9.9967e-01 1.0004e+00 1.0358e+00 2.6009e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2601.492408 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 ============== 1.08538e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5959e+03 9.7978e-01 9.8945e-01 9.9980e-01 1.0005e+00 1.0350e+00 2.5979e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2598.474812 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 ============== 2.62304e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7991e+04 9.7270e-01 9.9486e-01 1.0000e+00 1.0093e+00 1.0533e+00 2.7993e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28018.564299 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 ============== 2.2455e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8136e+04 9.6157e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0546e+00 2.8138e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28164.172604 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 ============== 589328 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4017e+02 3.7141e-01 8.3576e-01 8.7542e-01 9.9928e-01 1.7908e+00 1.4229e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 140.307650 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1400.54 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.9671e+01 2.2610e-02 3.5780e-01 8.7624e-01 9.7754e-01 2.0107e+00 4.2426e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 39.713757 TO DIAGONAL. all fit results: {'A': [0.051591142235907217, 0.00067162067924342317], 'Dx': [0.2067615084002874, 0.000469545821807138], 'chisquare': 2269.8507829544196, 'L': [48.691911269901169, 0.98254851323642356], 'A_d': [0.001774277461275009, 2.7837591492690938e-05], 'L_d': [0.49072301861084727, 0.01932060581904646], 'Dy': [-0.017013064169411507, 0.00041949754235304226], 'phase': [3.7862051438652742, 0.021466460750708904]} {'A': [0.051591256876643288, 0.00067289986916893585], 'Dx': [0.20676172004003135, 0.0004710002848149486], 'chisquare': 2269.8507839351105, 'L': [48.691687901959455, 0.9835487455035441], 'A_d': [0.0017742756540226612, 2.7885184409215391e-05], 'L_d': [0.49071780741397381, 0.019336712397390682], 'Dy': [-0.0170133065759277, 0.00042001350881459842], 'phase': [-27.62972497594744, 0.021516947481060811]} {'A': [0.051591182200701746, 0.0006726484665435517], 'Dx': [0.2067615739293629, 0.0004707183749710353], 'chisquare': 2269.8507829885202, 'L': [48.691970103214651, 0.98295669012627584], 'A_d': [0.0017742801816703069, 2.786737605370293e-05], 'L_d': [0.49072427643993533, 0.019325969001798643], 'Dy': [-0.017013041972203879, 0.00041992939770807425], 'phase': [-2.4969799706657767, 0.021500897141066844]} {'A': [0.051590782273969737, 0.00067251661304140731], 'Dx': [0.20676167186181971, 0.00047056490704999732], 'chisquare': 2269.8507846402517, 'L': [48.692420404084629, 0.98264776048655733], 'A_d': [0.0017742797457441228, 2.7857579317169812e-05], 'L_d': [0.49073197937735835, 0.019320365320895039], 'Dy': [-0.017013059253276452, 0.00041988541141435576], 'phase': [-84.178376856893195, 0.021492865041359721]} {'A': [0.051591350059874697, 0.00067252706149142916], 'Dx': [0.20676107404332633, 0.0004706004911119166], 'chisquare': 2269.8507899217043, 'L': [48.692015278269956, 0.98290072058742695], 'A_d': [0.0017742716553795224, 2.785954324802109e-05], 'L_d': [0.49072317735540572, 0.019325068041523286], 'Dy': [-0.017013413574765934, 0.00041989789938856603], 'phase': [-96.744761053277728, 0.021498739137932432]} {'A': [0.037692345930224191, 0.00063455009325669165], 'Dx': [0.19947272686367867, 0.00041311542453925654], 'chisquare': 1959.9679306883479, 'L': [31.392404037653492, 0.29139615979325484], 'A_d': [0.00037745123701127259, 2.5948908678297133e-05], 'L_d': [0.25583925906875848, 0.0059022016163625679], 'Dy': [-0.018381982795055762, 0.00038423791310826516], 'phase': [-97.192534658253408, 0.021222451152162591]} {'A': [0.037691832306745443, 0.00063496929187042972], 'Dx': [0.19947234460540031, 0.00041336218830068105], 'chisquare': 1959.9679346387297, 'L': [31.391982550867493, 0.29177912178937326], 'A_d': [0.00037742653829481165, 2.5936759012162858e-05], 'L_d': [0.25583086755516399, 0.0059081066338157739], 'Dy': [-0.018381738294850791, 0.00038453957731210409], 'phase': [-15.511149880049118, 0.021261369054961676]} final fit results: chi = 1959.96793069 A = 0.037692 +/- 0.000635 A_d = 0.000377 +/- 0.000026 L = 31.392404 +/- 0.291396 L_d = 0.255839 +/- 0.005902 phase = -97.192535 +/- 0.021222 Dx = 0.199473 +/- 0.000413 Dy = -0.018382 +/- 0.000384