importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42220/042220.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 ============== 5.56448e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0480e+04 9.4823e-01 9.8016e-01 1.0159e+00 1.0697e+00 1.0804e+00 1.0482e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10490.478529 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.4632e-02 1.0680e-01 2.8030e-01 8.5932e-01 9.3518e-01 1.8499e+00 3.0331e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.067665 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 ============== 1.2061e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4497e+03 9.6419e-01 9.8971e-01 1.0017e+00 1.0086e+00 1.0368e+00 5.4517e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5455.176626 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 ============== 1.20611e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4491e+03 9.6502e-01 9.9002e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4511e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.547429 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 ============== 1.20611e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4490e+03 9.6503e-01 9.9002e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.430240 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.0490e-04 2.0013e-01 5.6190e-01 8.8008e-01 1.2048e+00 1.8298e+00 2.3238e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002929 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05737e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8108e+02 -5.0062e-02 8.2298e-01 9.2130e-01 1.0735e+00 2.2907e+00 7.8302e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 781.863588 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.57129e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7452e+03 8.5624e-01 9.6902e-01 1.0010e+00 1.0029e+00 1.1698e+00 5.7472e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5750.899920 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.5713e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7414e+03 8.5659e-01 9.6913e-01 1.0010e+00 1.0028e+00 1.1694e+00 5.7434e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5747.117502 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.57126e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7407e+03 8.5666e-01 9.6915e-01 1.0010e+00 1.0028e+00 1.1694e+00 5.7427e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.393528 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.57129e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7411e+03 8.5667e-01 9.6915e-01 1.0010e+00 1.0028e+00 1.1694e+00 5.7431e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.885232 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 6.55781e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7428e+03 8.5641e-01 9.6917e-01 1.0010e+00 1.0028e+00 1.1696e+00 5.7448e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5748.573078 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 ============== 1.2061e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4497e+03 9.6419e-01 9.8971e-01 1.0017e+00 1.0086e+00 1.0368e+00 5.4517e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5455.176626 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 ============== 1.20611e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4491e+03 9.6502e-01 9.9002e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4511e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.547429 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 ============== 1.20611e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4490e+03 9.6503e-01 9.9002e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.430240 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 ============== 1.20611e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4489e+03 9.6502e-01 9.9003e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4509e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.393555 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 ============== 1.20607e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4494e+03 9.6497e-01 9.9006e-01 1.0016e+00 1.0084e+00 1.0359e+00 5.4514e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5454.873844 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 ============== 1.20468e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4639e+03 9.6512e-01 9.9024e-01 1.0016e+00 1.0084e+00 1.0360e+00 5.4659e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5469.339508 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 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 ============== 1.29649e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3168e+02 6.0903e-01 9.9001e-01 9.9910e-01 1.3398e+00 3.3375e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 332.018625 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 ============== 1.00023 added to diagonal of error matrix 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 ============== 1.10662e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7616e+03 9.7974e-01 9.9415e-01 9.9998e-01 1.0097e+00 1.0478e+00 2.7635e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2764.328928 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 ============== 1.10658e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6324e+03 9.7977e-01 9.9478e-01 9.9998e-01 1.0095e+00 1.0465e+00 2.6343e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2635.009264 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 ============== 1.10636e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6302e+03 9.7977e-01 9.9479e-01 9.9998e-01 1.0095e+00 1.0464e+00 2.6321e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2632.807120 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 ============== 2.61403e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8033e+04 9.7218e-01 9.9474e-01 1.0000e+00 1.0091e+00 1.0536e+00 2.8035e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28061.368410 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 ============== 5.86682e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7116e+03 3.9212e-03 5.7112e-01 1.0195e+00 1.0809e+00 1.7544e+00 3.7142e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3715.329905 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 ============== 5.86682e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7113e+03 4.6957e-03 5.6639e-01 1.0194e+00 1.0797e+00 1.7544e+00 3.7138e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3714.966225 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 ============== 5.86686e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.7111e+03 4.7368e-03 5.6627e-01 1.0193e+00 1.0794e+00 1.7543e+00 3.7137e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3714.850841 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9177e-01 1.3720e-01 8.9474e-01 9.7962e-01 1.1461e+00 1.7879e+00 2.2462e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.194018 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1949e-01 2.7820e-01 6.3369e-01 1.0034e+00 1.0666e+00 1.9090e+00 2.2285e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.121714 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.23245e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8198e+04 9.6062e-01 9.9974e-01 9.9996e-01 1.0006e+00 1.0549e+00 2.8200e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28225.975384 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 ============== 2.23237e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8198e+04 9.6065e-01 9.9991e-01 9.9996e-01 1.0005e+00 1.0548e+00 2.8200e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28226.412538 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 ============== 2.23174e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8200e+04 9.6064e-01 9.9991e-01 9.9996e-01 1.0005e+00 1.0549e+00 2.8202e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28228.424962 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': [0.053081529203200528, 0.00066955712126282041], 'Dx': [0.20756837403778405, 0.00049293357020463446], 'chisquare': 2483.2579458107971, 'L': [47.185857568143433, 1.0830910691259952], 'A_d': [0.0017612194881679866, 3.0162062937960643e-05], 'L_d': [0.45994767946601006, 0.021115986594679587], 'Dy': [-0.015909841975567218, 0.00041244806201223838], 'phase': [91.7155796256759, 0.022981581880571866]} {'A': [0.051139068306315094, 0.00062811900809672805], 'Dx': [0.20428320699739544, 0.00042272458054970485], 'chisquare': 1955.4523075533693, 'L': [38.229521062700528, 0.40242258233753248], 'A_d': [0.0012828081096014077, 2.4559772094590038e-05], 'L_d': [0.44917114138677977, 0.0080631648377622878], 'Dy': [-0.015277183197987654, 0.0003941966527554186], 'phase': [-9.0620607380690927, 0.018874700457025995]} {'A': [0.10022232687143265, 1.6597207843221939e-05], 'Dx': [0.22586661723695833, 0.00043861968153002806], 'chisquare': 7057.5372560051492, 'L': [64.003716413268066, 0.86716710312038359], 'A_d': [0.0032653302381188132, 1.4695032620776205e-05], 'L_d': [0.77303412401755356, 0.017079924271445501], 'Dy': [-0.022906323264965778, 0.00047779778033785192], 'phase': [22.898642380759867, 0.014122568385502632]} {'A': [0.10011370088445368, 8.7462218810452352e-06], 'Dx': [0.22581793650714665, 0.00043434055941826699], 'chisquare': 7037.3479456290097, 'L': [63.955612285586461, 0.87358128081291753], 'A_d': [0.0032621152580153967, 1.4652103689921647e-05], 'L_d': [0.77213780597346227, 0.017203679247658255], 'Dy': [-0.022885992630000018, 0.00044924320718564559], 'phase': [-39.933892880573893, 0.014065086091044066]} {'A': [0.040094684303451089, 0.00062912649501839502], 'Dx': [0.2007733931208211, 0.00041161336055051123], 'chisquare': 1982.9230230327657, 'L': [31.985237893507563, 0.29093933144386419], 'A_d': [0.00044741879633342085, 2.5670991338877513e-05], 'L_d': [0.26701214763902353, 0.0059432082714050982], 'Dy': [-0.017179344531610852, 0.00038265994113295676], 'phase': [-90.908153440102495, 0.02019264471462634]} {'A': [0.056224277246074844, 0.00069909937612203099], 'Dx': [0.20776031064884037, 0.00043963619134412824], 'chisquare': 3415.7516470161509, 'L': [44.495426604746108, 0.42164815412236578], 'A_d': [0.0017126909301662385, 1.0413045732987625e-05], 'L_d': [9.5367401325985313e-07, 0.00060244535368300656], 'Dy': [-0.018601913441676388, 0.00045954569550676894], 'phase': [-71.547159511304528, 0.018347180573606181]} {'A': [0.049251685166527837, 0.00067450103493793545], 'Dx': [0.20537261260407114, 0.00046941946278611368], 'chisquare': 3312.2602873322307, 'L': [42.930212534258963, 0.41328414554599036], 'A_d': [0.0015144550495754805, 2.4649832124190585e-05], 'L_d': [1.9361290348740567e-11, 0.00051573354999254195], 'Dy': [-0.016822942548820663, 0.00046902077776866946], 'phase': [-65.315219138228429, 0.019380955636414399]} final fit results: chi = 1955.45230755 A = 0.051139 +/- 0.000628 A_d = 0.001283 +/- 0.000025 L = 38.229521 +/- 0.402423 L_d = 0.449171 +/- 0.008063 phase = -9.062061 +/- 0.018875 Dx = 0.204283 +/- 0.000423 Dy = -0.015277 +/- 0.000394