importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41938/041938.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 ============== 5.41345e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0418e+04 9.4735e-01 9.8007e-01 1.0160e+00 1.0709e+00 1.0815e+00 1.0420e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10428.334539 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 ============== 1.23776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4315e+03 9.6502e-01 9.9049e-01 1.0016e+00 1.0083e+00 1.0358e+00 5.4335e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.970069 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 ============== 1.23777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4307e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0350e+00 5.4327e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.161378 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 ============== 1.23777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4306e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0349e+00 5.4326e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.014516 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 ============== 1.23777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4305e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0349e+00 5.4325e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5435.957629 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 ============== 1.23775e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4310e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0350e+00 5.4330e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.459865 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 ============== 1.23724e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4564e+03 9.6588e-01 9.9072e-01 1.0015e+00 1.0081e+00 1.0349e+00 5.4584e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5461.903971 TO DIAGONAL. 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 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00036 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5682e-04 2.6773e-01 5.2659e-01 9.6365e-01 1.0851e+00 3.1571e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.003414 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06063e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0254e+02 -6.9969e-02 8.2377e-01 9.2222e-01 1.0742e+00 2.2861e+00 8.0450e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 803.344928 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 ============== 8.25938e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3220e+03 -2.0680e-01 8.0769e-01 9.2115e-01 1.0747e+00 2.4001e+00 1.3240e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1323.274766 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 ============== 5.38532e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0910e+03 -4.6603e-01 7.7062e-01 9.1955e-01 1.0768e+00 2.6332e+00 2.0931e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2093.114121 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 ============== 1.6564e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1835e+03 6.2718e-01 9.1564e-01 9.5525e-01 1.0379e+00 1.3744e+00 8.1856e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8191.657996 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.65639e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1798e+03 6.2794e-01 9.1562e-01 9.5487e-01 1.0375e+00 1.3740e+00 8.1819e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8187.949740 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.65639e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1790e+03 6.2809e-01 9.1561e-01 9.5479e-01 1.0374e+00 1.3739e+00 8.1811e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8187.216334 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 1.23776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4315e+03 9.6502e-01 9.9049e-01 1.0016e+00 1.0083e+00 1.0358e+00 5.4335e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.970069 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 ============== 1.23777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4307e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0350e+00 5.4327e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.161378 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 ============== 1.23777e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4306e+03 9.6581e-01 9.9077e-01 1.0015e+00 1.0081e+00 1.0349e+00 5.4326e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5436.014516 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 ============== 1.10733e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6449e+03 9.7961e-01 9.9254e-01 9.9992e-01 1.0020e+00 1.0418e+00 2.6469e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2647.523924 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 ============== 1.10728e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4986e+03 9.7959e-01 9.9055e-01 9.9981e-01 1.0007e+00 1.0370e+00 2.5006e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2501.092492 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 ============== 1.10706e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4945e+03 9.7960e-01 9.8977e-01 9.9987e-01 1.0009e+00 1.0357e+00 2.4965e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2496.977717 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 ============== 2.63264e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7813e+04 9.7267e-01 9.9481e-01 1.0000e+00 1.0092e+00 1.0534e+00 2.7815e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27841.064072 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 ============== 1.0002 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.3127e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6333e+03 -3.1915e-01 4.8963e-01 9.0923e-01 1.0051e+00 2.2981e+00 2.6360e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2635.976615 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.3127e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6279e+03 -3.2324e-01 4.8961e-01 9.0879e-01 1.0047e+00 2.2996e+00 2.6305e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2630.556883 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.31271e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6275e+03 -3.2321e-01 4.8962e-01 9.0878e-01 1.0047e+00 2.2995e+00 2.6302e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2630.169020 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8926e-02 2.3728e-01 7.5525e-01 9.2381e-01 1.0000e-00 1.2434e+00 2.8591e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.021785 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 2.26783e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7900e+04 9.6180e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0546e+00 2.7902e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27927.656102 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 ============== 704158 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1625e+02 3.9722e-01 8.5434e-01 8.9382e-01 1.0001e+00 1.7451e+00 3.1836e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 316.569413 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 ============== 6564.1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2286e+01 -9.9673e-03 3.5054e-01 8.7596e-01 1.0142e+00 1.7436e+00 3.5312e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 32.321782 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.01016 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3628.21 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1828e+02 -6.2985e-02 3.5771e-01 8.5476e-01 9.7120e-01 1.8112e+00 1.2135e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 118.402071 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00183 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3023e+00 -2.7323e-02 3.8639e-01 8.5545e-01 9.4884e-01 1.8685e+00 4.2705e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.306593 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00004 added to diagonal of error matrix all fit results: {'A': [0.051966017446702928, 0.00068066404880579023], 'Dx': [0.2051708501242917, 0.0005751975146974786], 'chisquare': 2478.6520847156053, 'L': [43.066470016901064, 1.3510516945477313], 'A_d': [0.0016720963819519263, 3.7815395283247177e-05], 'L_d': [0.378844839129372, 0.025851516357419835], 'Dy': [-0.016039419830569557, 0.00040476570846426085], 'phase': [28.825952476065822, 0.029689255315886953]} {'A': [0.10011341079181182, 8.7239070624411941e-06], 'Dx': [0.22408738511505, 0.00044606799813706743], 'chisquare': 7231.2104272563511, 'L': [61.929308106244655, 0.84257256119979473], 'A_d': [0.0032770519119733055, 1.4730016161978998e-05], 'L_d': [0.73038200392356734, 0.016566803519007189], 'Dy': [-0.023345264354725614, 0.00047085190542439648], 'phase': [-39.938875038642685, 0.014374194933530759]} {'A': [0.10035959531422334, 2.7329290949729135e-05], 'Dx': [0.22419572872618332, 0.00044396186500161861], 'chisquare': 7278.0828740064471, 'L': [62.032751974600529, 0.83552577825740926], 'A_d': [0.0032845215411528295, 1.4697126415857964e-05], 'L_d': [0.73230632009466168, 0.016426084773938532], 'Dy': [-0.023392342189733739, 0.00047509565602954495], 'phase': [-14.804591862244166, 0.014295646206768708]} {'A': [0.039787993472895911, 0.00062777367930089145], 'Dx': [0.19940272049522711, 0.00041001376501714759], 'chisquare': 1786.244949563692, 'L': [31.703359516212672, 0.28338478065002093], 'A_d': [0.00042247072415718678, 2.5509405601809032e-05], 'L_d': [0.26026808844327848, 0.0057776999758223369], 'Dy': [-0.017282928211164617, 0.00038356841980657919], 'phase': [-97.186337525716482, 0.020317794361730535]} {'A': [0.039788496645963012, 0.00062811397681494796], 'Dx': [0.19940288215655677, 0.00041010833071197794], 'chisquare': 1786.2449533175779, 'L': [31.703659262365964, 0.28343568217070292], 'A_d': [0.00042249368461172443, 2.5516208009973562e-05], 'L_d': [0.26027425221574751, 0.0057784951686803421], 'Dy': [-0.01728321780083597, 0.0003836541668986726], 'phase': [-21.788094863537978, 0.020322119815027406]} {'A': [0.00016439395100847909, 1.2644752710178064e-05], 'Dx': [0.19328679866210408, 0.00037148073643056279], 'chisquare': 5929.6338932940735, 'L': [27.789646234734537, 0.43483834885314288], 'A_d': [0.00085125767986982126, 1.5150261614166327e-05], 'L_d': [0.18833465665840671, 0.0077733040353130667], 'Dy': [-0.015693873722458562, 0.00037024407922370273], 'phase': [87.812930685424277, 0.061617343866643637]} {'A': [0.039787936142611779, 0.00062913980504925027], 'Dx': [0.19940268321667354, 0.00041047971200836031], 'chisquare': 1786.2449495059677, 'L': [31.703320709886484, 0.28389252266090104], 'A_d': [0.00042246943413770666, 2.5527669525376995e-05], 'L_d': [0.2602673740734196, 0.0057857700406935275], 'Dy': [-0.017282784787010286, 0.00038403224487737475], 'phase': [85.026039792644781, 0.020364806797275037]} final fit results: chi = 1786.24494951 A = 0.039788 +/- 0.000629 A_d = 0.000422 +/- 0.000026 L = 31.703321 +/- 0.283893 L_d = 0.260267 +/- 0.005786 phase = 85.026040 +/- 0.020365 Dx = 0.199403 +/- 0.000410 Dy = -0.017283 +/- 0.000384