importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42160/042160.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 ============== 5.34641e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0467e+04 9.4701e-01 9.7987e-01 1.0161e+00 1.0720e+00 1.0829e+00 1.0469e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10477.515021 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00025 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.0143e-01 4.6941e-02 2.6071e-01 4.5563e-01 9.4951e-01 1.5378e+00 4.4508e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.705884 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 ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00971 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1889e-01 1.1457e-01 3.4156e-01 8.5465e-01 1.0213e+00 1.3368e+00 3.6500e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.322539 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 ============== 1.15736e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4261e+03 9.6319e-01 9.8980e-01 1.0017e+00 1.0087e+00 1.0373e+00 5.4281e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5431.499024 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 ============== 1.15737e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4255e+03 9.6406e-01 9.9009e-01 1.0016e+00 1.0085e+00 1.0364e+00 5.4275e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5430.932504 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 ============== 1.15737e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4254e+03 9.6407e-01 9.9010e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4274e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5430.831975 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05682e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8550e+02 -3.0587e-02 8.2251e-01 9.2165e-01 1.0738e+00 2.2452e+00 7.8747e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 786.288236 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 ============== 8.48682e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2233e+03 -1.3785e-01 8.0851e-01 9.2067e-01 1.0743e+00 2.3346e+00 1.2253e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1224.535977 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 ============== 2.7369e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9253e+03 -7.4916e-01 6.8464e-01 9.1632e-01 1.0808e+00 2.9693e+00 2.9274e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2928.246708 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== 446.871 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3668e+01 1.0107e-01 3.3085e-01 7.1853e-01 1.0234e+00 1.7642e+00 7.6730e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 73.744478 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 ============== 1.15736e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4261e+03 9.6319e-01 9.8980e-01 1.0017e+00 1.0087e+00 1.0373e+00 5.4281e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5431.499024 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 ============== 1.15737e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4255e+03 9.6406e-01 9.9009e-01 1.0016e+00 1.0085e+00 1.0364e+00 5.4275e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5430.932504 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 ============== 1.15737e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4254e+03 9.6407e-01 9.9010e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4274e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5430.831975 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 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.08475e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6641e+03 9.7942e-01 9.9304e-01 9.9996e-01 1.0034e+00 1.0442e+00 2.6661e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2666.769717 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 ============== 1.08471e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5291e+03 9.7944e-01 9.9332e-01 9.9994e-01 1.0025e+00 1.0424e+00 2.5311e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2531.657550 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 ============== 1.08538e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5070e+03 9.7941e-01 9.9155e-01 9.9982e-01 1.0008e+00 1.0395e+00 2.5090e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2509.527842 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 ============== 2.70156e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7573e+04 9.7314e-01 9.9494e-01 1.0000e+00 1.0091e+00 1.0531e+00 2.7575e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27600.485875 TO DIAGONAL. 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 ============== 2.3453e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7563e+04 9.6281e-01 9.9982e-01 9.9997e-01 1.0009e+00 1.0541e+00 2.7565e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27590.590882 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 ============== 611221 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6382e+02 3.7117e-01 8.4744e-01 8.8396e-01 9.9970e-01 1.7805e+00 2.6593e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 264.081460 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8606e-01 1.4905e-01 4.1361e-01 9.1637e-01 1.0053e+00 1.5937e+00 3.1081e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.189168 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 ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9860e-01 6.6190e-02 4.1338e-01 9.0390e-01 9.8316e-01 1.7251e+00 3.1069e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.201705 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00034 added to diagonal of error matrix all fit results: {'A': [0.037980170220822118, 0.00062598545902223246], 'Dx': [0.1989263070604057, 0.00040900060574422525], 'chisquare': 1795.3329473320698, 'L': [31.475755913644964, 0.28646668208325821], 'A_d': [0.00037622390810937434, 2.5553571584208123e-05], 'L_d': [0.25670562367597838, 0.0058239620403736092], 'Dy': [-0.015878133779992254, 0.00038209021784041397], 'phase': [59.861858318954518, 0.021114632672521338]} {'A': [0.037980461337176197, 0.00062755274858272703], 'Dx': [0.19892611956956863, 0.00040956791644575219], 'chisquare': 1795.3329508920044, 'L': [31.47575909835923, 0.28717169097381046], 'A_d': [0.00037622866336067817, 2.5593594632389305e-05], 'L_d': [0.25670393927836943, 0.0058366795015827311], 'Dy': [-0.015878086893080123, 0.0003825235652961112], 'phase': [-90.934575763336454, 0.021159708586772297]} {'A': [0.050955038933814256, 0.00066938532725879796], 'Dx': [0.20577305123930678, 0.00048581744816011962], 'chisquare': 2405.7227924100471, 'L': [47.473968957769806, 1.1063138864954745], 'A_d': [0.0017215216099302766, 2.9875485698188653e-05], 'L_d': [0.46514877898282342, 0.021668326398557619], 'Dy': [-0.014387257332861836, 0.00041437004055566717], 'phase': [-15.101136149673934, 0.0235730464828805]} {'A': [0.047017117999823832, 0.00068236575928304344], 'Dx': [0.20374902445644238, 0.00047746075987120662], 'chisquare': 3294.1520237335881, 'L': [43.339213496077065, 0.43684462124666013], 'A_d': [0.0014541454806302201, 2.4912762442347303e-05], 'L_d': [2.0109081066976842e-11, 0.00054739451821517182], 'Dy': [-0.015464366118266071, 0.00046969500052540525], 'phase': [35.221449358983136, 0.02032063953681984]} {'A': [0.037980696680064985, 0.00062736215915737414], 'Dx': [0.19892638315867828, 0.00040950224987490458], 'chisquare': 1795.3329533752951, 'L': [31.476192485399444, 0.28712362763813815], 'A_d': [0.00037625479308839305, 2.559156301365495e-05], 'L_d': [0.25671416597456959, 0.0058359922030121747], 'Dy': [-0.015877607947558658, 0.0003824588814529406], 'phase': [-9.2531460344491592, 0.021154472362198362]} {'A': [0.037980541772565657, 0.00062864695248174285], 'Dx': [0.19892623097231166, 0.00041007105162726987], 'chisquare': 1795.3329495778034, 'L': [31.475839480714789, 0.2876970109449033], 'A_d': [0.00037623108889067725, 2.5588643373097852e-05], 'L_d': [0.25670831761852464, 0.0058447780472138111], 'Dy': [-0.015878122436511433, 0.00038305458991860775], 'phase': [66.145053558481465, 0.021213871854968147]} {'A': [0.037980116308689582, 0.00062881524912433706], 'Dx': [0.19892615237957223, 0.00040957809031283432], 'chisquare': 1795.3329478640985, 'L': [31.47556808127462, 0.28465385576084579], 'A_d': [0.00037622115473329165, 2.5563621904728384e-05], 'L_d': [0.25670210337136801, 0.0057822805902200125], 'Dy': [-0.01587813349565792, 0.0003831415894506307], 'phase': [-53.235490555461432, 0.021097203402234754]} final fit results: chi = 1795.33294733 A = 0.037980 +/- 0.000626 A_d = 0.000376 +/- 0.000026 L = 31.475756 +/- 0.286467 L_d = 0.256706 +/- 0.005824 phase = 59.861858 +/- 0.021115 Dx = 0.198926 +/- 0.000409 Dy = -0.015878 +/- 0.000382