importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41491/041491.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 ============== 5.42185e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0366e+04 9.4835e-01 9.8029e-01 1.0161e+00 1.0711e+00 1.0806e+00 1.0368e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10376.691676 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 ============== 1.14544e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4387e+03 9.6372e-01 9.9001e-01 1.0017e+00 1.0087e+00 1.0373e+00 5.4407e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.137205 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 ============== 1.14545e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4375e+03 9.6461e-01 9.9028e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5442.915788 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 ============== 1.14545e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4372e+03 9.6461e-01 9.9029e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4392e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5442.688631 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 ============== 366215 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5831e+02 5.7201e-01 9.5836e-01 9.9808e-01 1.0141e+00 1.4087e+00 7.6036e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 759.072230 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03424e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8726e+02 -4.3856e-02 8.2341e-01 9.2244e-01 1.0753e+00 2.2634e+00 7.8922e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 788.051708 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 ============== 1.14544e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4387e+03 9.6372e-01 9.9001e-01 1.0017e+00 1.0087e+00 1.0373e+00 5.4407e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5444.137205 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 ============== 1.14545e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4375e+03 9.6461e-01 9.9028e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5442.915788 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 ============== 1.14545e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4372e+03 9.6461e-01 9.9029e-01 1.0016e+00 1.0085e+00 1.0363e+00 5.4392e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5442.688631 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6659e-03 2.0381e-01 4.8578e-01 6.9012e-01 1.1298e+00 2.1689e+00 2.3233e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003989 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 ============== 1.08534e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6723e+03 9.7955e-01 9.9343e-01 9.9997e-01 1.0045e+00 1.0440e+00 2.6743e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2674.951175 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 ============== 1.08527e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5442e+03 9.7958e-01 9.9405e-01 9.9997e-01 1.0043e+00 1.0429e+00 2.5462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2546.757062 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 ============== 1.08398e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5428e+03 9.7957e-01 9.9405e-01 9.9997e-01 1.0043e+00 1.0429e+00 2.5448e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2545.353153 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 ============== 2.5375e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7890e+04 9.7197e-01 9.9472e-01 9.9999e-01 1.0090e+00 1.0532e+00 2.7892e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27917.611204 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 ============== 2.53742e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7889e+04 9.7202e-01 9.9487e-01 9.9999e-01 1.0089e+00 1.0532e+00 2.7891e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27917.327455 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00005 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.19285e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6530e+03 -2.8500e-01 4.8934e-01 9.1003e-01 1.0061e+00 2.2642e+00 2.6556e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2655.668375 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 5.19286e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6448e+03 -2.9201e-01 4.8928e-01 9.0928e-01 1.0053e+00 2.2667e+00 2.6474e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2647.471328 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6304e-02 2.4070e-01 7.5002e-01 9.1982e-01 1.0000e-00 1.2490e+00 2.8568e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.019160 TO DIAGONAL. 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 ============== 2.16572e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8110e+04 9.6017e-01 9.9972e-01 9.9996e-01 1.0006e+00 1.0546e+00 2.8112e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28137.861024 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 ============== 2.16563e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8110e+04 9.6020e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0546e+00 2.8112e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28138.315787 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 ============== 2.16572e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8109e+04 9.6020e-01 9.9989e-01 9.9996e-01 1.0004e+00 1.0546e+00 2.8111e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28137.407522 TO DIAGONAL. 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 ============== 1.0088 added to diagonal of error matrix all fit results: {'A': [0.052781660414367715, 0.0006855041660382144], 'Dx': [0.20784612782693834, 0.00053960411024611687], 'chisquare': 2423.0071341081448, 'L': [45.073633693555337, 1.2492367473867851], 'A_d': [0.0017280570963276731, 3.4506866014999416e-05], 'L_d': [0.41653516602762819, 0.02416545479995133], 'Dy': [-0.016474603362148343, 0.00041338803567825266], 'phase': [97.959497383920933, 0.026811740446504473]} {'A': [0.040194126347820325, 0.0006332425559817112], 'Dx': [0.20145279295546281, 0.00041460724824027295], 'chisquare': 1744.6226353258862, 'L': [31.685468911357013, 0.28643444189822631], 'A_d': [0.00043010033884322008, 2.5729837950294598e-05], 'L_d': [0.2598157427131168, 0.0058470531643464996], 'Dy': [-0.017805254104985124, 0.00038751550517623912], 'phase': [34.738309554692364, 0.020451302746721467]} {'A': [0.052781642939734585, 0.00068306986631197497], 'Dx': [0.2078461098985187, 0.00053325990353325636], 'chisquare': 2423.0071341072953, 'L': [45.07357456273887, 1.2163290377937912], 'A_d': [0.0017280556399436597, 3.403556983816447e-05], 'L_d': [0.41653403887093032, 0.023531843051851326], 'Dy': [-0.016474599900599074, 0.00041324120656049956], 'phase': [-2.5714688554352421, 0.02627269971026891]} {'A': [0.053441359604369798, 0.00062133020651042314], 'Dx': [0.20292229548957863, 0.0004199277493182052], 'chisquare': 1390.8355218216229, 'L': [40.610356971086006, 0.2778072509906373], 'A_d': [0.0017046608621850701, 2.4276996553163066e-05], 'L_d': [0.62322273943863449, 0.0055601320395899934], 'Dy': [-0.014105105334454748, 0.00042035457277833643], 'phase': [-27.929011589998879, 0.016781739279537078]} {'A': [0.05278133073028185, 0.00068344465198280635], 'Dx': [0.20784581822483439, 0.00053659358903779264], 'chisquare': 2423.00713604675, 'L': [45.07328076864902, 1.2374931856071818], 'A_d': [0.0017280382136415362, 3.4190658521615624e-05], 'L_d': [0.41652797455339069, 0.02394567704624842], 'Dy': [-0.016474471545272706, 0.00041319720087695799], 'phase': [66.543552516302469, 0.026570830152621738]} {'A': [0.00015305543733148963, 1.1693207431912045e-05], 'Dx': [0.19520214956969717, 0.00038063239379315661], 'chisquare': 5893.7863119426202, 'L': [27.898509147384754, 0.43905998573774419], 'A_d': [0.0008555456100748926, 1.5315874792282136e-05], 'L_d': [0.19003344537222827, 0.0078681583464510207], 'Dy': [-0.016349275162498955, 0.00037699021945591937], 'phase': [-37.85515525216848, 0.061512383725144559]} {'A': [0.052781624162154539, 0.00068431795212778312], 'Dx': [0.20784606642562764, 0.0005377100666077439], 'chisquare': 2423.0071341765815, 'L': [45.073641334672736, 1.2399600540052731], 'A_d': [0.0017280578151417925, 3.4273007692042778e-05], 'L_d': [0.41653553031828311, 0.023991154773733953], 'Dy': [-0.016474617788942325, 0.00041332053751919062], 'phase': [-84.25287847088849, 0.026629662454354275]} final fit results: chi = 1390.83552182 A = 0.053441 +/- 0.000621 A_d = 0.001705 +/- 0.000024 L = 40.610357 +/- 0.277807 L_d = 0.623223 +/- 0.005560 phase = -27.929012 +/- 0.016782 Dx = 0.202922 +/- 0.000420 Dy = -0.014105 +/- 0.000420