importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41917/041917.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 ============== 5.32005e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0355e+04 9.4696e-01 9.8016e-01 1.0162e+00 1.0710e+00 1.0823e+00 1.0357e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10365.653001 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8957e-02 2.0659e-01 5.6311e-01 8.2777e-01 1.0376e+00 1.6301e+00 2.7638e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.031721 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 ============== 1.30095e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5839e+03 9.6502e-01 9.9122e-01 1.0013e+00 1.0084e+00 1.0354e+00 5.5859e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5589.486747 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 ============== 1.30096e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5831e+03 9.6571e-01 9.9152e-01 1.0012e+00 1.0082e+00 1.0346e+00 5.5851e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5588.715998 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 ============== 1.30096e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5830e+03 9.6571e-01 9.9152e-01 1.0012e+00 1.0082e+00 1.0346e+00 5.5850e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5588.596494 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07653e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.6943e+02 -1.1806e-01 8.2575e-01 9.2149e-01 1.0768e+00 2.2758e+00 8.7145e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 870.304348 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 ============== 1.30095e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5839e+03 9.6502e-01 9.9122e-01 1.0013e+00 1.0084e+00 1.0354e+00 5.5859e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5589.486747 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 ============== 1.30096e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5831e+03 9.6571e-01 9.9152e-01 1.0012e+00 1.0082e+00 1.0346e+00 5.5851e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5588.715998 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 ============== 1.30096e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5830e+03 9.6571e-01 9.9152e-01 1.0012e+00 1.0082e+00 1.0346e+00 5.5850e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5588.596494 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2248.54 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8586e+01 2.1594e-01 4.0700e-01 8.6465e-01 1.0071e+00 1.7631e+00 4.1328e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 38.627238 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00802 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12654e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6562e+03 9.7936e-01 9.9314e-01 9.9995e-01 1.0031e+00 1.0431e+00 2.6582e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2658.862201 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 ============== 1.12647e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5157e+03 9.7935e-01 9.9249e-01 9.9986e-01 1.0012e+00 1.0397e+00 2.5177e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2518.215349 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 ============== 1.12454e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5134e+03 9.7933e-01 9.9231e-01 9.9985e-01 1.0011e+00 1.0395e+00 2.5154e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2515.878562 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 ============== 2.80727e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7808e+04 9.7419e-01 9.9516e-01 1.0000e+00 1.0091e+00 1.0512e+00 2.7810e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27835.436074 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5329e-02 -1.6699e-02 4.6405e-01 9.2865e-01 9.5929e-01 1.7216e+00 2.9784e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.038307 TO DIAGONAL. 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 ============== 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 ============== VARIABLE1 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 ============== 2.45211e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7822e+04 9.6460e-01 9.9986e-01 9.9997e-01 1.0010e+00 1.0521e+00 2.7824e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27849.734210 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 ============== 2.45206e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7822e+04 9.6462e-01 9.9996e-01 9.9997e-01 1.0009e+00 1.0521e+00 2.7824e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27850.102455 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 ============== 2.45161e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7825e+04 9.6462e-01 9.9996e-01 9.9997e-01 1.0009e+00 1.0521e+00 2.7827e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27852.531859 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5701e-03 1.9676e-01 5.4239e-01 8.5627e-01 1.2455e+00 1.7661e+00 2.3946e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003965 TO DIAGONAL. all fit results: {'A': [0.052384585623852509, 0.00067900379410512635], 'Dx': [0.20683798037705969, 0.00053696889926957425], 'chisquare': 2548.2981503910014, 'L': [45.369491520760349, 1.2813177705925121], 'A_d': [0.0017239617752923264, 3.459983333098382e-05], 'L_d': [0.41975876420582658, 0.024797226007673395], 'Dy': [-0.015187981664926298, 0.00040859174910767848], 'phase': [97.985019860964826, 0.026789758208337844]} {'A': [0.039872075334627111, 0.00062493981324088232], 'Dx': [0.20024630751197137, 0.00040912978083529339], 'chisquare': 1808.2660662246899, 'L': [31.566945673469903, 0.28240624518451263], 'A_d': [0.00042439228377733063, 2.538856679268342e-05], 'L_d': [0.2561065562059332, 0.0057726096886353273], 'Dy': [-0.016445914786414662, 0.00038271802766409735], 'phase': [-90.906645389389411, 0.020345768710271273]} {'A': [0.039872090051123465, 0.00062447802039025668], 'Dx': [0.20024627800731665, 0.00040900661371878755], 'chisquare': 1808.2660660658385, 'L': [31.566900677558397, 0.28215801844694255], 'A_d': [0.00042438833778951635, 2.5359096526456071e-05], 'L_d': [0.25610574464039493, 0.005767119582089697], 'Dy': [-0.016445870437246768, 0.00038272020960139486], 'phase': [-2.9420527717625617, 0.020341066618414061]} {'A': [0.039871982275740403, 0.00062444045740475684], 'Dx': [0.20024651749664457, 0.00040855358962144095], 'chisquare': 1808.2660666932027, 'L': [31.566971565558955, 0.27955009958181698], 'A_d': [0.00042438024752966541, 2.5348559975657547e-05], 'L_d': [0.2561069760127071, 0.0057134622284434611], 'Dy': [-0.016445926526273524, 0.00038269745834718094], 'phase': [-97.189829163244156, 0.020240257607007095]} {'A': [0.052384590238267192, 0.00067874963241607023], 'Dx': [0.20683802317564925, 0.00053661398369353464], 'chisquare': 2548.2981507634768, 'L': [45.369385663615155, 1.2784230227486404], 'A_d': [0.0017239569619947326, 3.4479840983425714e-05], 'L_d': [0.41975652443909972, 0.024741400021014409], 'Dy': [-0.015187896228210818, 0.00040870917862445566], 'phase': [-8.8291378218114431, 0.026761559502581633]} {'A': [3.7747582837255322e-14, 4.7998850631614243e-06], 'Dx': [0.19417281484573401, 0.00038128952445859454], 'chisquare': 5973.7636942292556, 'L': [28.06051632736936, 0.43730139461964868], 'A_d': [0.0008447037108809119, 1.5218411198475446e-05], 'L_d': [0.1915865960353611, 0.0078418165398133621], 'Dy': [-0.014732353402255427, 0.00037619170402791724], 'phase': [-62.937912967330135, 0.060867360396986925]} {'A': [0.050670269687275726, 0.00062141666514636817], 'Dx': [0.20362870893666241, 0.0004183228191934063], 'chisquare': 1907.6777810780784, 'L': [37.436949710554288, 0.37772785825880462], 'A_d': [0.0012533885298979253, 2.4240700770339352e-05], 'L_d': [0.43211247682822551, 0.0076181980280251305], 'Dy': [-0.014526733399812031, 0.00039015541082232374], 'phase': [-65.617710094859888, 0.018762716893917286]} final fit results: chi = 1808.26606607 A = 0.039872 +/- 0.000624 A_d = 0.000424 +/- 0.000025 L = 31.566901 +/- 0.282158 L_d = 0.256106 +/- 0.005767 phase = -2.942053 +/- 0.020341 Dx = 0.200246 +/- 0.000409 Dy = -0.016446 +/- 0.000383