importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42492/042492.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 ============== 5.48525e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0517e+04 9.4684e-01 9.8018e-01 1.0165e+00 1.0712e+00 1.0826e+00 1.0519e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10527.488917 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00027 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.0610e-02 3.1361e-02 2.6561e-01 8.1392e-01 9.3986e-01 1.3647e+00 3.6351e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.054245 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 ============== 1.30305e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7971e+03 9.6440e-01 9.9149e-01 1.0013e+00 1.0088e+00 1.0359e+00 5.7991e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.886399 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 ============== 1.30293e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7965e+03 9.6520e-01 9.9177e-01 1.0012e+00 1.0087e+00 1.0352e+00 5.7985e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.286724 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 ============== 1.30218e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7967e+03 9.6520e-01 9.9177e-01 1.0012e+00 1.0087e+00 1.0352e+00 5.7987e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.520949 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12198e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8606e+02 -1.0227e-01 8.2928e-01 9.2156e-01 1.0783e+00 2.2518e+00 8.8808e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 886.944299 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12298e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0259e+02 -1.0560e-01 8.2955e-01 9.2125e-01 1.0778e+00 2.2559e+00 8.0461e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 803.392525 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 ============== 3.50366e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1964e+03 -9.2939e-01 7.2694e-01 9.1582e-01 1.0845e+00 2.9322e+00 4.1987e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4200.632720 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 ============== 1.44401e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1846e+03 5.7955e-01 9.0209e-01 9.4774e-01 1.0480e+00 1.4138e+00 9.1867e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 9193.821307 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.44399e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1794e+03 5.8085e-01 9.0202e-01 9.4734e-01 1.0475e+00 1.4131e+00 9.1815e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 9188.578831 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.44399e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1784e+03 5.8111e-01 9.0201e-01 9.4726e-01 1.0474e+00 1.4130e+00 9.1805e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 9187.539984 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 ============== 1.30305e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7971e+03 9.6440e-01 9.9149e-01 1.0013e+00 1.0088e+00 1.0359e+00 5.7991e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.886399 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 ============== 1.30293e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7965e+03 9.6520e-01 9.9177e-01 1.0012e+00 1.0087e+00 1.0352e+00 5.7985e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.286724 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 ============== 1.30218e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7967e+03 9.6520e-01 9.9177e-01 1.0012e+00 1.0087e+00 1.0352e+00 5.7987e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.520949 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 ============== 1.16465e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7153e+03 9.7924e-01 9.9340e-01 9.9997e-01 1.0046e+00 1.0438e+00 2.7173e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2718.034481 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 ============== 1.16463e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5906e+03 9.7926e-01 9.9405e-01 9.9997e-01 1.0043e+00 1.0426e+00 2.5926e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2593.205063 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 ============== 1.16371e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5891e+03 9.7926e-01 9.9406e-01 9.9997e-01 1.0043e+00 1.0426e+00 2.5911e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2591.665943 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8548e-02 3.5612e-01 5.1117e-01 8.7187e-01 9.2924e-01 1.7303e+00 2.6199e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.021168 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER 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 ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. 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 ============== 2.79333e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8712e+04 9.7318e-01 9.9497e-01 1.0000e+00 1.0091e+00 1.0514e+00 2.8714e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28741.183368 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 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 ============== 1.72581e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3520e+03 5.5958e-01 8.3334e-01 9.5915e-01 1.0620e+00 1.7969e+00 3.3537e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3355.307165 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 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 ============== 2.42617e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8834e+04 9.6288e-01 9.9983e-01 9.9997e-01 1.0009e+00 1.0526e+00 2.8836e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28862.678401 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 ============== 2.4261e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8834e+04 9.6291e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0526e+00 2.8836e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28863.109765 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 ============== 1.00012 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 ============== 9.83858e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4623e+03 6.9330e-01 9.9678e-01 1.0017e+00 1.0411e+00 1.3482e+00 7.4642e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7469.745510 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 ============== 9.8386e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4620e+03 6.8065e-01 9.9683e-01 1.0017e+00 1.0395e+00 1.3429e+00 7.4639e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7469.419402 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 ============== 9.8386e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4626e+03 6.8061e-01 9.9686e-01 1.0016e+00 1.0394e+00 1.3426e+00 7.4646e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7470.077957 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 ============== 9.83855e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4631e+03 6.8060e-01 9.9686e-01 1.0016e+00 1.0394e+00 1.3425e+00 7.4650e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7470.525891 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 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 ============== 4.61178e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.7870e+04 7.4688e-01 9.8518e-01 1.0000e+00 1.1286e+00 4.7872e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 47917.595596 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.041031326902220555, 0.00061431271575651536], 'Dx': [0.20219729877499404, 0.00040137697073205914], 'chisquare': 1718.8767315591019, 'L': [31.647343074429052, 0.27174623788971353], 'A_d': [0.00044059985041128291, 2.4882489152167064e-05], 'L_d': [0.25719910759872122, 0.0055869752837578446], 'Dy': [-0.019492401180510655, 0.00037749031258638155], 'phase': [-65.783436294086982, 0.019546661837317458]} {'A': [0.04103138005147583, 0.00061400035602121594], 'Dx': [0.20219731965485366, 0.00040125187382322736], 'chisquare': 1718.8767406361942, 'L': [31.647749103930028, 0.27178100094072732], 'A_d': [0.00044061075243118086, 2.4895965163362899e-05], 'L_d': [0.2572067716178626, 0.0055889734750906306], 'Dy': [-0.019491826178349214, 0.00037724906256020319], 'phase': [91.296240168631726, 0.019533441271363472]} {'A': [0.10034999192370733, 2.6674432715562135e-05], 'Dx': [0.22687257475251599, 0.00043140206405478665], 'chisquare': 7414.0510368857331, 'L': [60.710138224395216, 0.77734130198389195], 'A_d': [0.0032938913017177551, 1.4440426263362394e-05], 'L_d': [0.70044514676943781, 0.015343837201766519], 'Dy': [-0.025325918776054834, 0.00045560610623684994], 'phase': [54.288955467726652, 0.014054083459811295]} {'A': [0.051495089292182272, 0.00061030776153533917], 'Dx': [0.20551424978691912, 0.00041060034582596217], 'chisquare': 1906.4133956669714, 'L': [37.294363743935818, 0.35486783574296865], 'A_d': [0.0012486903090805357, 2.3713917441936516e-05], 'L_d': [0.42935778122516027, 0.0072231190337260498], 'Dy': [-0.01751254723154716, 0.00038407380097638111], 'phase': [34.896322778583709, 0.018061208875678858]} {'A': [5.2818860396541822e-13, 4.8920831384469121e-06], 'Dx': [0.19675386685855933, 0.00036386528370524474], 'chisquare': 7709.8385295425542, 'L': [58.590717563057758, 0.012691369771182792], 'A_d': [0.0006377548839232583, 1.4602508180611151e-05], 'L_d': [0.9999999999463467, 0.00017902308581352333], 'Dy': [-0.014929013774301225, 0.0003681635132535277], 'phase': [88.875003547443043, 0.028939559494432388]} {'A': [0.047908623726244104, 0.00065568798001763851], 'Dx': [0.2059537562703877, 0.00045484214580149285], 'chisquare': 3759.1343948346239, 'L': [41.582390821814016, 0.45895859106419579], 'A_d': [0.0014572316137785313, 2.4135815563125496e-05], 'L_d': [2.0950741141945173e-11, 0.00039574122651578336], 'Dy': [-0.017926593945409408, 0.00047334642042962116], 'phase': [98.013711783210141, 0.020469608594922306]} {'A': [0.50108633954748394, 1.0845616371213396e-05], 'Dx': [0.38819731617842912, 0.00044440761604658263], 'chisquare': 393467.59470167797, 'L': [10.695002664249836, 0.0029833487066479591], 'A_d': [0.015216026394732685, 1.4732607148376653e-05], 'L_d': [0.0010518323828728748, 5.1959031435733216e-07], 'Dy': [0.035832826892306713, 0.00094672233840142894], 'phase': [-58.614118833082671, 0.0049267898652018971]} final fit results: chi = 1718.87673156 A = 0.041031 +/- 0.000614 A_d = 0.000441 +/- 0.000025 L = 31.647343 +/- 0.271746 L_d = 0.257199 +/- 0.005587 phase = -65.783436 +/- 0.019547 Dx = 0.202197 +/- 0.000401 Dy = -0.019492 +/- 0.000377