importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41409/041409.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 ============== 5.48962e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0390e+04 9.4803e-01 9.8038e-01 1.0161e+00 1.0698e+00 1.0817e+00 1.0392e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10400.280818 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.5589e-04 2.0775e-01 5.8270e-01 8.7079e-01 1.0328e+00 1.5525e+00 2.7542e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003410 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 ============== 1.17385e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5558e+03 9.6355e-01 9.9005e-01 1.0016e+00 1.0090e+00 1.0372e+00 5.5578e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5561.392384 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 ============== 1.17386e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5549e+03 9.6441e-01 9.9035e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5569e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5560.502636 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 ============== 1.17386e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5548e+03 9.6441e-01 9.9035e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5568e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5560.346111 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05496e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.9028e+02 -4.2260e-02 8.2388e-01 9.2100e-01 1.0747e+00 2.2658e+00 7.9224e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 791.073681 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 ============== 7.97014e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3449e+03 -1.8350e-01 8.0567e-01 9.1963e-01 1.0753e+00 2.3867e+00 1.3469e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1346.276237 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 7.97015e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.3397e+03 -1.8542e-01 8.0551e-01 9.1945e-01 1.0751e+00 2.3890e+00 1.3417e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1341.022046 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 ============== 2.3597e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1509e+03 -8.5811e-01 6.6463e-01 9.1450e-01 1.0821e+00 3.1315e+00 3.1530e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3154.094260 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0002 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4381e-01 -1.3569e-01 2.1721e-01 8.6542e-01 1.0147e+00 1.8491e+00 3.8331e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.647642 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 ============== 1.17385e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5558e+03 9.6355e-01 9.9005e-01 1.0016e+00 1.0090e+00 1.0372e+00 5.5578e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5561.392384 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 ============== 1.17386e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5549e+03 9.6441e-01 9.9035e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5569e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5560.502636 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 ============== 1.17386e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5548e+03 9.6441e-01 9.9035e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5568e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5560.346111 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 ============== 1.17386e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5548e+03 9.6442e-01 9.9035e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5568e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5560.334750 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 ============== 1.17385e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5541e+03 9.6440e-01 9.9029e-01 1.0016e+00 1.0088e+00 1.0362e+00 5.5561e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5559.674021 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 ============== 1.17422e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5477e+03 9.6423e-01 9.9036e-01 1.0016e+00 1.0087e+00 1.0361e+00 5.5497e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5553.285330 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10189e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7542e+03 9.7956e-01 9.9406e-01 9.9999e-01 1.0097e+00 1.0476e+00 2.7562e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2756.982894 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 ============== 1.10186e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6265e+03 9.7960e-01 9.9471e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.6285e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2629.138366 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 ============== 1.10146e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6245e+03 9.7960e-01 9.9472e-01 9.9999e-01 1.0096e+00 1.0462e+00 2.6265e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2627.147168 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 ============== 2.6731e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7843e+04 9.7291e-01 9.9490e-01 1.0000e+00 1.0091e+00 1.0524e+00 2.7845e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27870.488349 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 ============== 2.67303e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7842e+04 9.7296e-01 9.9505e-01 1.0000e+00 1.0089e+00 1.0524e+00 2.7844e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27870.206794 TO DIAGONAL. 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. 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 ============== 2.31476e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7912e+04 9.6233e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0536e+00 2.7914e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27940.345187 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 ============== 2.3147e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7913e+04 9.6235e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0535e+00 2.7915e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27940.725820 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 ============== 2.3151e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7912e+04 9.6236e-01 9.9994e-01 9.9997e-01 1.0007e+00 1.0535e+00 2.7914e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27939.571804 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 ============== 1.00011 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 6.71929e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5235e+01 -2.5422e-01 5.4075e-01 9.5824e-01 1.0056e+00 2.3160e+00 8.7669e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 85.322927 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 6.71929e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2877e+01 -2.6032e-01 5.4072e-01 9.5739e-01 1.0053e+00 2.3188e+00 8.5315e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 82.962015 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 ============== 3.85522e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.3748e+03 -6.6095e-01 5.1605e-01 9.5656e-01 1.0073e+00 2.4777e+00 6.3775e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 6381.205006 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6067e-02 8.7721e-03 2.0451e-01 4.2274e-01 6.2533e-01 4.7747e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.040842 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.052494879580403109, 0.00067508016344572375], 'Dx': [0.20801848445887394, 0.00051227782102714059], 'chisquare': 2476.1738381448176, 'L': [46.332261366033705, 1.1816129854612001], 'A_d': [0.0017431603609813218, 3.206870315677901e-05], 'L_d': [0.44276774315576917, 0.022998014839458319], 'Dy': [-0.017175181308465071, 0.00041265778668453379], 'phase': [-71.674025137574404, 0.024868743468623222]} {'A': [0.048401246310743329, 0.0006737126367198365], 'Dx': [0.205837015138993, 0.00046942875752797875], 'chisquare': 3355.1724225473381, 'L': [42.627959896442277, 0.41915221055947427], 'A_d': [0.0014925440463554596, 2.4685206487323752e-05], 'L_d': [2.5501822875639846e-13, 0.00048474160269837419], 'Dy': [-0.017869123230640938, 0.00046919428464953228], 'phase': [66.610666699574153, 0.019771037147208403]} {'A': [0.052494763864875116, 0.00067166814947478004], 'Dx': [0.20801852842283353, 0.0005087829255518983], 'chisquare': 2476.1738382817707, 'L': [46.332291664895266, 1.1697557260546176], 'A_d': [0.0017431546526660568, 3.1691810883222038e-05], 'L_d': [0.44276840663001488, 0.022775352608816107], 'Dy': [-0.017175089637921914, 0.00041240086577332136], 'phase': [3.7241989508897149, 0.024636443886301151]} {'A': [0.10000898454803994, 8.9845480398531574e-06], 'Dx': [0.2029085242437052, 0.0005063465579819848], 'chisquare': 12050.109624972965, 'L': [24.750803849782894, 0.10343236907578124], 'A_d': [0.0028467698650402884, 1.4590189573088219e-05], 'L_d': [0.01052953549832214, 1.6500334852953547e-05], 'Dy': [-0.023283921332044599, 0.00037039748459388733], 'phase': [47.075354215619853, 0.012749873310298199]} {'A': [0.03973452660727933, 0.00062735005411582168], 'Dx': [0.20132285935763505, 0.00041097512161059058], 'chisquare': 1850.7429195508962, 'L': [31.613836689316322, 0.2848707173123568], 'A_d': [0.00042538482108900322, 2.5545849213826077e-05], 'L_d': [0.25920507813728733, 0.0058128857695887159], 'Dy': [-0.018633885709229858, 0.00038349906850765336], 'phase': [22.164638066316627, 0.020386930200700704]} {'A': [6.9833028248922346e-13, 4.8689245503441558e-06], 'Dx': [0.19517865290939795, 0.00038026525222267793], 'chisquare': 5957.5200608969199, 'L': [27.755152268401218, 0.43474977855131058], 'A_d': [0.00084341791461012283, 1.5210616435279434e-05], 'L_d': [0.18806466015333489, 0.0077750549272246894], 'Dy': [-0.017169964553128025, 0.0003772000852544366], 'phase': [94.076339682135313, 0.061561670762671383]} {'A': [0.50082464055567566, 2.1764296599946498e-05], 'Dx': [0.39049245520599385, 0.00043024118375090126], 'chisquare': 346104.59694042982, 'L': [79.564899721862005, 0.020420801577834879], 'A_d': [0.015629297380288287, 1.4758832219213813e-05], 'L_d': [0.99999904632598668, 1.0443638598256477e-05], 'Dy': [-0.062246087764016522, 0.00095880554399929707], 'phase': [67.006473561091838, 0.0046517418441709424]} final fit results: chi = 1850.74291955 A = 0.039735 +/- 0.000627 A_d = 0.000425 +/- 0.000026 L = 31.613837 +/- 0.284871 L_d = 0.259205 +/- 0.005813 phase = 22.164638 +/- 0.020387 Dx = 0.201323 +/- 0.000411 Dy = -0.018634 +/- 0.000383