importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41792/041792.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 ============== 5.30267e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0677e+04 9.4619e-01 9.7984e-01 1.0170e+00 1.0721e+00 1.0835e+00 1.0679e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10687.418276 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4752e-01 8.8190e-02 2.7478e-01 8.7119e-01 1.0634e+00 1.5254e+00 3.7246e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.551244 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 added to diagonal of 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 ============== 1.01532e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5847e+04 9.6896e-01 9.8428e-01 1.0373e+00 1.1378e+00 1.3758e+00 2.5849e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 25873.333820 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00002 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 1.43727e+10 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4859e+04 9.5683e-01 9.6568e-01 9.8399e-01 9.9883e-01 1.0214e+00 2.4861e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 24883.552186 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== 1.44501e+10 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5086e+04 9.5711e-01 9.6609e-01 9.8365e-01 9.9884e-01 1.0210e+00 2.5088e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 25111.086241 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE3 IS AT ITS UPPER ALLOWED LIMIT. 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 ============== 9.24002e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7868e+03 9.5758e-01 9.8693e-01 1.0020e+00 1.0109e+00 1.0447e+00 5.7888e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5792.606907 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 ============== 9.24011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7856e+03 9.5880e-01 9.8727e-01 1.0019e+00 1.0107e+00 1.0434e+00 5.7876e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.419524 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 ============== 9.24011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7854e+03 9.5881e-01 9.8728e-01 1.0019e+00 1.0107e+00 1.0433e+00 5.7874e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.190731 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 ============== 9.2401e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7853e+03 9.5880e-01 9.8728e-01 1.0019e+00 1.0107e+00 1.0433e+00 5.7873e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.106282 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 ============== 9.2392e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7858e+03 9.5880e-01 9.8733e-01 1.0019e+00 1.0107e+00 1.0433e+00 5.7878e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.546959 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 ============== 9.22155e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8117e+03 9.5840e-01 9.8727e-01 1.0021e+00 1.0107e+00 1.0436e+00 5.8137e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5817.528995 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix 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 ============== 1.10473e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2623e+02 7.1836e-01 9.8591e-01 1.0066e+00 1.0747e+00 1.2844e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 126.356308 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 ============== 1.04886e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2912e+02 4.4264e-02 8.2286e-01 9.2130e-01 1.0743e+00 2.1787e+00 7.3108e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 729.853071 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 ============== 6.42869e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4957e+03 -1.3059e-01 7.8629e-01 9.1911e-01 1.0758e+00 2.3410e+00 1.4977e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1497.224904 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 ============== 9.24002e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7868e+03 9.5758e-01 9.8693e-01 1.0020e+00 1.0109e+00 1.0447e+00 5.7888e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5792.606907 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 ============== 9.24011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7856e+03 9.5880e-01 9.8727e-01 1.0019e+00 1.0107e+00 1.0434e+00 5.7876e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.419524 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 ============== 9.24011e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7854e+03 9.5881e-01 9.8728e-01 1.0019e+00 1.0107e+00 1.0433e+00 5.7874e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5791.190731 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05169e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8681e+03 9.7928e-01 9.9375e-01 9.9999e-01 1.0094e+00 1.0479e+00 2.8701e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2870.971262 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 ============== 1.05167e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7316e+03 9.7932e-01 9.9445e-01 9.9999e-01 1.0093e+00 1.0466e+00 2.7336e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2734.347592 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 ============== 1.05181e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7290e+03 9.7933e-01 9.9446e-01 9.9999e-01 1.0093e+00 1.0465e+00 2.7309e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2731.706937 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.24208e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1216e+02 3.6215e-01 8.1257e-01 8.5180e-01 9.9998e-01 1.8298e+00 2.1431e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 212.376770 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 ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.46177e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9018e+04 9.7064e-01 9.9442e-01 9.9999e-01 1.0093e+00 1.0547e+00 2.9020e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29046.827210 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.0964e-02 4.1229e-02 3.9326e-01 9.3030e-01 9.9675e-01 1.8542e+00 2.8353e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.053799 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 ============== 2.069e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9387e+04 9.5757e-01 9.9963e-01 9.9995e-01 1.0005e+00 1.0566e+00 2.9389e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 29416.844660 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00009 added to diagonal of error matrix 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 ============== 1.20661e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4544e+04 8.6413e-01 9.9806e-01 1.0007e+00 1.0507e+00 2.3457e+00 1.4545e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 14558.756243 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. all fit results: {'A': [0.14521463969645973, 6.5479187978251252e-05], 'Dx': [0.26616371205115286, 0.00036936497170092508], 'chisquare': 12224.369347611326, 'L': [99.999904632598671, 0.21886069022150423], 'A_d': [0.0042841092991061647, 1.7329572875979249e-05], 'L_d': [0.16064458194953735, 2.0864846486667865e-07], 'Dy': [-0.0052745979754060812, 0.00093118850036866263], 'phase': [48.106754849011281, 0.011140134347414232]} {'A': [0.10001030916854545, 1.0309168545358238e-05], 'Dx': [0.20197998638194647, 0.00039016238859002073], 'chisquare': 47733.538569879238, 'L': [23.732868116899255, 0.026769253065891618], 'A_d': [0.00017192344239308488, 0.98247872242772882], 'L_d': [0.01029295571354738, 6.9623463982426692e-06], 'Dy': [-0.025956242010028774, 8.9714694853526566e-05], 'phase': [-72.371079502211487, 0.0054172913962204916]} {'A': [0.050034128622803709, 0.00067931530600445766], 'Dx': [0.20730708936497244, 0.00047374996017346405], 'chisquare': 2234.5695355385055, 'L': [51.925277840768771, 1.1340826921499918], 'A_d': [0.0016982394174315241, 2.808449987160011e-05], 'L_d': [0.55295301431284405, 0.022320655187090033], 'Dy': [-0.015116288114572995, 0.00042254626058468858], 'phase': [-2.4629452359976653, 0.022530339284038803]} {'A': [0.046438555362955658, 0.00068039088530064129], 'Dx': [0.20440541231379505, 0.00047136333495689797], 'chisquare': 2876.3467008299785, 'L': [43.330992717613917, 0.42165812703235517], 'A_d': [0.0014480489534222651, 2.4768721938378535e-05], 'L_d': [6.938566388114964e-11, 0.00068665640088808044], 'Dy': [-0.016357993191412845, 0.00046849187010522542], 'phase': [-8.7539325441743188, 0.020511949860249956]} {'A': [0.036889961445818742, 0.00063328700767889545], 'Dx': [0.20026301416307568, 0.00041234111362165038], 'chisquare': 1922.7347032573616, 'L': [32.669012201876356, 0.31855919181167991], 'A_d': [0.00040307496886737848, 2.5783049880434561e-05], 'L_d': [0.28035529163277079, 0.0064732869023709505], 'Dy': [-0.016309429057649538, 0.00038330625481108882], 'phase': [-90.891006760894044, 0.021781066682976302]} {'A': [3.6082248300317588e-15, 5.3802305466366107e-06], 'Dx': [0.19415709369052792, 0.00037769652801689091], 'chisquare': 5402.0685044401689, 'L': [27.895905124435629, 0.46409146330451989], 'A_d': [0.0007796544573011599, 1.5125582095404377e-05], 'L_d': [0.19224878612729918, 0.0082926693767385595], 'Dy': [-0.014877141307541919, 0.00037530428834386953], 'phase': [81.471422516287305, 0.065522542132669059]} {'A': [0.046438859444665748, 0.00068267031475888196], 'Dx': [0.20440537957742322, 0.00047236366013514441], 'chisquare': 2876.3467000317273, 'L': [43.330905055993831, 0.42397240433406935], 'A_d': [0.0014480571269070985, 2.4807833812839908e-05], 'L_d': [1.3322676295501878e-15, 0.00068658452939932002], 'Dy': [-0.01635790003660631, 0.00047081847930385834], 'phase': [66.644296986881642, 0.020628591471194113]} final fit results: chi = 1922.73470326 A = 0.036890 +/- 0.000633 A_d = 0.000403 +/- 0.000026 L = 32.669012 +/- 0.318559 L_d = 0.280355 +/- 0.006473 phase = -90.891007 +/- 0.021781 Dx = 0.200263 +/- 0.000412 Dy = -0.016309 +/- 0.000383