importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41369/041369.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 ============== 5.42738e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0286e+04 9.4722e-01 9.7999e-01 1.0161e+00 1.0701e+00 1.0835e+00 1.0288e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10296.690308 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5705e-02 5.2692e-02 2.7927e-01 8.9128e-01 9.4330e-01 1.6640e+00 3.2152e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.048920 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 ============== 1.3615e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4064e+03 9.6615e-01 9.9099e-01 1.0014e+00 1.0077e+00 1.0342e+00 5.4084e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5411.812982 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 ============== 1.36137e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4061e+03 9.6687e-01 9.9126e-01 1.0013e+00 1.0075e+00 1.0335e+00 5.4081e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5411.480684 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 ============== 1.36022e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4066e+03 9.6687e-01 9.9126e-01 1.0013e+00 1.0075e+00 1.0335e+00 5.4086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5412.044214 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 ============== 1.34623e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4221e+03 9.6667e-01 9.9117e-01 1.0013e+00 1.0076e+00 1.0337e+00 5.4241e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5427.537859 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 ============== 1.3615e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4058e+03 9.6682e-01 9.9127e-01 1.0013e+00 1.0075e+00 1.0335e+00 5.4078e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5411.197611 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 ============== 1.3615e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4033e+03 9.6639e-01 9.9178e-01 1.0015e+00 1.0071e+00 1.0353e+00 5.4053e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5408.745259 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00215 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 1.26097e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8097e+02 6.5008e-01 9.7684e-01 1.0387e+00 1.0794e+00 1.8323e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 181.158065 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 ============== 1.07521e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.2758e+02 -1.5106e-01 8.2703e-01 9.1951e-01 1.0768e+00 2.3879e+00 8.2952e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 828.414252 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 ============== 1.84435e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0793e+03 6.6238e-01 9.1199e-01 9.5449e-01 1.0421e+00 1.3544e+00 8.0814e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8087.358755 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.84435e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0770e+03 6.6336e-01 9.1198e-01 9.5414e-01 1.0418e+00 1.3536e+00 8.0790e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8085.046883 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.84435e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0766e+03 6.6355e-01 9.1198e-01 9.5407e-01 1.0417e+00 1.3535e+00 8.0786e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8084.642317 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.84418e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0772e+03 6.6357e-01 9.1197e-01 9.5406e-01 1.0417e+00 1.3535e+00 8.0793e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8085.297560 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.84179e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0781e+03 6.6328e-01 9.1197e-01 9.5399e-01 1.0417e+00 1.3538e+00 8.0802e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8086.167279 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 ============== 1.3615e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4064e+03 9.6615e-01 9.9099e-01 1.0014e+00 1.0077e+00 1.0342e+00 5.4084e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5411.812982 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 ============== 1.36137e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4061e+03 9.6687e-01 9.9126e-01 1.0013e+00 1.0075e+00 1.0335e+00 5.4081e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5411.480684 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 ============== 1.36022e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4066e+03 9.6687e-01 9.9126e-01 1.0013e+00 1.0075e+00 1.0335e+00 5.4086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5412.044214 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 ============== 1.09271e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7002e+03 9.7914e-01 9.9407e-01 9.9999e-01 1.0098e+00 1.0485e+00 2.7022e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2702.922761 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 ============== 1.09268e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5781e+03 9.7917e-01 9.9472e-01 9.9999e-01 1.0097e+00 1.0471e+00 2.5801e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2580.728658 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 ============== 1.09237e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5762e+03 9.7917e-01 9.9473e-01 9.9999e-01 1.0097e+00 1.0471e+00 2.5781e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2578.744158 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 ============== 2.65964e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7980e+04 9.7263e-01 9.9487e-01 1.0000e+00 1.0090e+00 1.0528e+00 2.7982e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28008.166443 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 ============== 2.6596e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7980e+04 9.7268e-01 9.9502e-01 1.0000e+00 1.0089e+00 1.0528e+00 2.7982e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28007.833751 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 ============== 1.00021 added to diagonal of error matrix 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 ============== 5.43498e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4819e+03 2.7010e-01 3.3510e-01 9.5888e-01 1.0250e+00 1.8146e+00 2.4845e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2484.414313 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 ============== 5.43498e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4805e+03 2.6945e-01 3.3799e-01 9.5747e-01 1.0245e+00 1.8143e+00 2.4831e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2482.982253 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 ============== 5.43496e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4801e+03 2.6935e-01 3.3777e-01 9.5731e-01 1.0245e+00 1.8144e+00 2.4827e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2482.539936 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 ============== 5.43409e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4800e+03 2.6929e-01 3.3771e-01 9.5728e-01 1.0245e+00 1.8145e+00 2.4826e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2482.492557 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 ============== 2.29702e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8061e+04 9.6180e-01 9.9978e-01 9.9996e-01 1.0007e+00 1.0540e+00 2.8063e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28088.855351 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 ============== 2.29698e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8061e+04 9.6183e-01 9.9993e-01 9.9997e-01 1.0006e+00 1.0540e+00 2.8063e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28089.185769 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 4 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 ============== 1.00001 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 4.25378e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.5641e+03 8.6238e-01 9.8784e-01 1.0003e+00 1.1246e+00 1.5161e+00 8.5656e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8572.661244 TO DIAGONAL. all fit results: {'A': [0.040592537828859077, 0.00062811174549551319], 'Dx': [0.1990284029333278, 0.00041077332067374073], 'chisquare': 1824.8786732220942, 'L': [31.712107713810166, 0.2828288793584246], 'A_d': [0.00044628120136375182, 2.5486318945722175e-05], 'L_d': [0.26088642021564279, 0.0057940844300038985], 'Dy': [-0.016935315931331019, 0.00038399250895704284], 'phase': [28.437830460927614, 0.020185551771930932]} {'A': [0.10000789449568406, 7.8944956839743785e-06], 'Dx': [0.13596660287400475, 8.2634951928284295e-05], 'chisquare': 139044.70334262549, 'L': [24.016107059156621, 0.0068581668809635232], 'A_d': [0.0001090928653436074, 0.91959591989484479], 'L_d': [0.010226597184893049, 3.0201632869875095e-06], 'Dy': [0.060693381144963254, 7.4461516915036441e-05], 'phase': [-10.508543421679349, 0.030461921188965846]} {'A': [0.10032725212572993, 2.488703430905681e-05], 'Dx': [0.22391892569507199, 0.00044129920573787729], 'chisquare': 7243.4867428356338, 'L': [62.272364625036026, 0.8408942109028601], 'A_d': [0.0032733447969229279, 1.4684824742178249e-05], 'L_d': [0.7364132219493853, 0.016573578577639525], 'Dy': [-0.02233112111538027, 0.00047226993868498823], 'phase': [-77.6651679562884, 0.014394972681486706]} {'A': [0.040592060317356793, 0.00062751534568875056], 'Dx': [0.1990283968551374, 0.00041057572102687345], 'chisquare': 1824.8786762598891, 'L': [31.711908018434187, 0.28281582754356549], 'A_d': [0.00044627018011589303, 2.5494350459759341e-05], 'L_d': [0.26088228244884715, 0.0057954402512463699], 'Dy': [-0.016935712882970577, 0.0003837301218121425], 'phase': [-15.544482174803974, 0.020166816476503868]} {'A': [0.040592591857078753, 0.00062749141064230574], 'Dx': [0.19902856224312515, 0.00041056555004015394], 'chisquare': 1824.8786734259895, 'L': [31.71211246712533, 0.28280175176868383], 'A_d': [0.00044628483616038217, 2.5494354393168495e-05], 'L_d': [0.26088658251287955, 0.005795226749711474], 'Dy': [-0.016935282408228503, 0.00038372094130600942], 'phase': [34.721016154213402, 0.020165334343857921]} {'A': [5.8532350745155171e-05, 4.5024369091373195e-06], 'Dx': [0.19135773099689146, 0.00038277879785297841], 'chisquare': 8595.9158754342025, 'L': [27.178377578506304, 0.31343234328721081], 'A_d': [0.00037561648995676489, 1.4751557362385759e-05], 'L_d': [9.5367401325985313e-07, 0.00030560453343150829], 'Dy': [-0.011395514903711046, 0.00038006729537976014], 'phase': [31.858817677910935, 0.068976715585961301]} {'A': [0.040592444370518288, 0.00062731533411922169], 'Dx': [0.19902838578233606, 0.00041050561325040036], 'chisquare': 1824.8786736925772, 'L': [31.711986136383423, 0.28304775818173056], 'A_d': [0.00044628187594991653, 2.5492866713411333e-05], 'L_d': [0.26088422090660457, 0.0057995048102969793], 'Dy': [-0.016935146035702786, 0.00038366647505760909], 'phase': [-97.225886363364268, 0.020185274030311007]} final fit results: chi = 1824.87867322 A = 0.040593 +/- 0.000628 A_d = 0.000446 +/- 0.000025 L = 31.712108 +/- 0.282829 L_d = 0.260886 +/- 0.005794 phase = 28.437830 +/- 0.020186 Dx = 0.199028 +/- 0.000411 Dy = -0.016935 +/- 0.000384