importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41693/041693.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 ============== 5.33173e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0733e+04 9.4730e-01 9.8029e-01 1.0168e+00 1.0709e+00 1.0812e+00 1.0735e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10744.208777 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.3191e-03 2.0917e-01 5.9037e-01 8.6551e-01 1.0458e+00 1.6909e+00 2.6046e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.008924 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 ============== 8.20416e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8450e+03 9.5429e-01 9.8554e-01 1.0023e+00 1.0125e+00 1.0472e+00 5.8470e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5850.851413 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 ============== 8.20424e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8442e+03 9.5571e-01 9.8592e-01 1.0022e+00 1.0122e+00 1.0457e+00 5.8462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5850.062234 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 ============== 8.20424e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8441e+03 9.5572e-01 9.8593e-01 1.0022e+00 1.0122e+00 1.0456e+00 5.8461e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5849.918346 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3862.47 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6054e+01 2.4267e-01 3.5552e-01 8.1914e-01 1.0303e+00 1.8163e+00 2.8790e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 26.082591 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0211e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3222e+02 6.5673e-02 8.1904e-01 9.2229e-01 1.0719e+00 2.1457e+00 7.3420e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 732.955795 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 ============== 7.95124e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1558e+03 -1.8722e-02 8.0133e-01 9.2139e-01 1.0723e+00 2.2203e+00 1.1578e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1156.985626 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 ============== 8.20416e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8450e+03 9.5429e-01 9.8554e-01 1.0023e+00 1.0125e+00 1.0472e+00 5.8470e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5850.851413 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 ============== 8.20424e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8442e+03 9.5571e-01 9.8592e-01 1.0022e+00 1.0122e+00 1.0457e+00 5.8462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5850.062234 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 ============== 8.20424e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8441e+03 9.5572e-01 9.8593e-01 1.0022e+00 1.0122e+00 1.0456e+00 5.8461e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5849.918346 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 ============== 1.00001 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 ============== 1.06524e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8926e+03 9.7977e-01 9.9400e-01 1.0000e-00 1.0096e+00 1.0476e+00 2.8946e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2895.489868 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 ============== 1.06515e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7558e+03 9.7983e-01 9.9465e-01 1.0000e-00 1.0094e+00 1.0463e+00 2.7577e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2758.520530 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 ============== 1.0644e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7538e+03 9.7983e-01 9.9466e-01 1.0000e-00 1.0094e+00 1.0463e+00 2.7557e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2756.531517 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8909e-03 1.7465e-01 3.6796e-01 8.5640e-01 1.2736e+00 1.8390e+00 2.4903e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004381 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 ============== 2.60027e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8187e+04 9.7237e-01 9.9479e-01 1.0000e+00 1.0092e+00 1.0533e+00 2.8189e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28215.116429 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5182e-01 5.5239e-02 4.2928e-01 8.8591e-01 9.8517e-01 1.7518e+00 3.1444e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.254969 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 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00236 added to diagonal of error matrix 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 ============== 2.2139e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8399e+04 9.6077e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0546e+00 2.8401e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28427.396729 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 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 ============== 1.00002 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8770e+00 1.9871e-01 4.5223e-01 9.3798e-01 1.0555e+00 1.1946e+00 7.0380e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3.884076 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1398e+00 1.8640e-01 5.1462e-01 8.6765e-01 1.0059e+00 1.7985e+00 3.7667e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.143577 TO DIAGONAL. all fit results: {'A': [0.048893722065918854, 0.00067726025529360467], 'Dx': [0.20690852629516954, 0.00047008062043563115], 'chisquare': 2041.7423870789062, 'L': [50.731921080829586, 1.0779856615677694], 'A_d': [0.0016842915376067968, 2.7672888730789769e-05], 'L_d': [0.53123224732943009, 0.021223314809586336], 'Dy': [-0.016151677566346834, 0.00042380792929730404], 'phase': [79.233278438194134, 0.022543669191207982]} {'A': [0.046520207278660242, 0.000627995326292069], 'Dx': [0.20342914927739741, 0.00042206745692663361], 'chisquare': 1799.1348910303484, 'L': [38.878191120401951, 0.47110860192836057], 'A_d': [0.0011914699739896117, 2.4872312361007287e-05], 'L_d': [0.46175928471967581, 0.0093809055431628707], 'Dy': [-0.015584934259534222, 0.00039554516632200887], 'phase': [97.806555764920859, 0.020807275979919382]} {'A': [0.048893709902787796, 0.00067348783898968367], 'Dx': [0.20690852119859571, 0.00046817735760207313], 'chisquare': 2041.74238707942, 'L': [50.731907365075777, 1.0730979384413111], 'A_d': [0.0016842908937338419, 2.7465828161460371e-05], 'L_d': [0.53123198103071767, 0.021132724029910732], 'Dy': [-0.016151676531437786, 0.00042327266965269672], 'phase': [10.11823983739562, 0.022437702367483325]} {'A': [0.048917560622983303, 0.00065807693805985945], 'Dx': [0.20682935112126088, 0.00042699393221656834], 'chisquare': 1953.2754257072418, 'L': [54.286572682961761, 0.018431084623973248], 'A_d': [0.0013326159228786993, 2.4880786852754522e-05], 'L_d': [0.89651983539890301, 0.0078177912290428586], 'Dy': [-0.017431816212219786, 0.00042608688649981019], 'phase': [-84.065043860942879, 0.014164296883791394]} {'A': [0.048894060674154749, 0.00067543541783079974], 'Dx': [0.20690873170727286, 0.00046823838075393809], 'chisquare': 2041.7423886742267, 'L': [50.731995112967319, 1.0708294721088194], 'A_d': [0.001684305868658531, 2.7514217339180691e-05], 'L_d': [0.53123201791400054, 0.021090237482483454], 'Dy': [-0.016151611159395785, 0.00042319924334144332], 'phase': [-84.129536957724369, 0.022387420638956712]} {'A': [0.048893496525557745, 0.00067633618825904684], 'Dx': [0.20690814660087398, 0.00046923950568178441], 'chisquare': 2041.74238887812, 'L': [50.731354758888983, 1.0725705258856628], 'A_d': [0.0016842815779615772, 2.757194613761671e-05], 'L_d': [0.53122293469886095, 0.021121785693207606], 'Dy': [-0.016151631460644467, 0.00042353757312518781], 'phase': [-96.695927119016616, 0.022432598996829256]} {'A': [0.035469571696751245, 0.00063117280384120122], 'Dx': [0.19981632736819321, 0.00041226108717840049], 'chisquare': 1837.6836964638362, 'L': [31.959657504825799, 0.31492030039510865], 'A_d': [0.00036151479738583125, 2.5839561139107126e-05], 'L_d': [0.26689899457536553, 0.0063689728644343302], 'Dy': [-0.017286364217024897, 0.00038245202684450419], 'phase': [-34.323993627482537, 0.022338953228050684]} final fit results: chi = 1799.13489103 A = 0.046520 +/- 0.000628 A_d = 0.001191 +/- 0.000025 L = 38.878191 +/- 0.471109 L_d = 0.461759 +/- 0.009381 phase = 97.806556 +/- 0.020807 Dx = 0.203429 +/- 0.000422 Dy = -0.015585 +/- 0.000396