importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42237/042237.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 ============== 5.38847e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0545e+04 9.4736e-01 9.8012e-01 1.0163e+00 1.0717e+00 1.0817e+00 1.0547e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10555.162766 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4524e-01 1.6799e-01 2.1717e-01 5.9659e-01 9.6027e-01 1.2051e+00 4.1981e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.349442 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5395e+03 9.6208e-01 9.8922e-01 1.0018e+00 1.0093e+00 1.0389e+00 5.5415e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5545.044229 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5386e+03 9.6303e-01 9.8953e-01 1.0017e+00 1.0091e+00 1.0378e+00 5.5406e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5544.139567 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5384e+03 9.6304e-01 9.8953e-01 1.0017e+00 1.0091e+00 1.0378e+00 5.5404e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.976381 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05175e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7495e+02 -1.1807e-02 8.2204e-01 9.2246e-01 1.0739e+00 2.2218e+00 7.7692e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 775.728906 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5395e+03 9.6208e-01 9.8922e-01 1.0018e+00 1.0093e+00 1.0389e+00 5.5415e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5545.044229 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5386e+03 9.6303e-01 9.8953e-01 1.0017e+00 1.0091e+00 1.0378e+00 5.5406e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5544.139567 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 ============== 1.09503e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5384e+03 9.6304e-01 9.8953e-01 1.0017e+00 1.0091e+00 1.0378e+00 5.5404e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5543.976381 TO DIAGONAL. 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 ============== 25054.4 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2373e+02 2.1753e-01 6.8964e-01 9.9431e-01 1.0635e+00 1.5408e+00 3.2622e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 324.052014 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 ============== 1.10171e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6923e+03 9.7961e-01 9.9267e-01 9.9993e-01 1.0022e+00 1.0424e+00 2.6942e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2694.949472 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 ============== 1.10172e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5463e+03 9.7960e-01 9.9066e-01 9.9976e-01 1.0006e+00 1.0372e+00 2.5483e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2548.849359 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 ============== 1.10172e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5426e+03 9.7962e-01 9.8973e-01 9.9984e-01 1.0007e+00 1.0357e+00 2.5446e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2545.175313 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 ============== 2.60175e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8175e+04 9.7228e-01 9.9475e-01 1.0000e+00 1.0093e+00 1.0540e+00 2.8177e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28202.834845 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 ============== 2.22554e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8329e+04 9.6095e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0553e+00 2.8331e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28356.927973 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 ============== 9.6395e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3505e+03 6.9338e-01 9.9713e-01 1.0017e+00 1.0415e+00 1.3427e+00 7.3525e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7357.887903 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 ============== 9.63951e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3503e+03 6.8020e-01 9.9718e-01 1.0017e+00 1.0399e+00 1.3370e+00 7.3523e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7357.660323 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4516e-01 3.4252e-02 2.1941e-01 2.8781e-01 8.1739e-01 2.0457e+00 3.8406e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.249004 TO DIAGONAL. all fit results: {'A': [0.038536173659593498, 0.00062734479652409858], 'Dx': [0.19881182882673798, 0.00040913491181360229], 'chisquare': 1820.9077546194239, 'L': [31.524476893647581, 0.28566321084767132], 'A_d': [0.00039002854506603457, 2.5511800562788567e-05], 'L_d': [0.25745704836619365, 0.0058063736641021935], 'Dy': [-0.017016966534143307, 0.00038268508834971016], 'phase': [-72.059141503497486, 0.020796026010053481]} {'A': [0.03853621582328437, 0.00062738711501184041], 'Dx': [0.19881182020627897, 0.00040919471979883326], 'chisquare': 1820.9077546468586, 'L': [31.524495188754674, 0.2858899566554971], 'A_d': [0.0003900292638661651, 2.5530626886566266e-05], 'L_d': [0.25745741862148663, 0.0058115989849700234], 'Dy': [-0.017017015508239197, 0.00038262011158884945], 'phase': [15.905453705649279, 0.020797608363757547]} {'A': [0.051629330578900623, 0.00066937674592315588], 'Dx': [0.20573594018322083, 0.00048710921432615351], 'chisquare': 2400.0746646582129, 'L': [47.465567499987884, 1.1125209147893393], 'A_d': [0.0017454195628011093, 3.0044144349511415e-05], 'L_d': [0.46509192277050743, 0.021786261357872427], 'Dy': [-0.015644610924598013, 0.00041492022064026912], 'phase': [-2.516172729106799, 0.023378994032476896]} {'A': [0.051629418282837791, 0.00066918959480799511], 'Dx': [0.2057364089210445, 0.00048680324975514111], 'chisquare': 2400.0746680481316, 'L': [47.466415150676326, 1.1087140872647403], 'A_d': [0.0017454357266494247, 2.995407334008271e-05], 'L_d': [0.46510596466230364, 0.021713540630980244], 'Dy': [-0.015644634469278884, 0.00041498102230619338], 'phase': [98.014814463634679, 0.023318967488449971]} {'A': [0.051629046122353139, 0.00066786248769296064], 'Dx': [0.20573583257622374, 0.00047358283432608062], 'chisquare': 2400.0746650232545, 'L': [47.465422894735724, 0.99291534921951552], 'A_d': [0.0017454092658142906, 2.914761078937067e-05], 'L_d': [0.46508858761401639, 0.019443432478618489], 'Dy': [-0.01564470759979919, 0.00041490488594853048], 'phase': [-2.5161726228360948, 0.021841598192033018]} {'A': [0.038536122551495189, 0.00062620331237966953], 'Dx': [0.19881188849455178, 0.00040886448652521779], 'chisquare': 1820.9077559388149, 'L': [31.524712260268544, 0.28543690702470315], 'A_d': [0.00039002350663475127, 2.5505876115328174e-05], 'L_d': [0.25746135258430747, 0.0058042398433919562], 'Dy': [-0.017017145498645192, 0.00038229924525445824], 'phase': [91.303698486029589, 0.020758015147393394]} {'A': [0.051943271859183071, 0.00061868991133584572], 'Dx': [0.20049670773198081, 0.00041743501297197838], 'chisquare': 1463.3684598867803, 'L': [40.702297270247136, 0.36528137312737385], 'A_d': [0.0016639235664065999, 2.394031296323873e-05], 'L_d': [0.62506316710286325, 0.0073042390781256072], 'Dy': [-0.013411725545616093, 0.00042473614256888226], 'phase': [-2.7715036521830996, 0.019437708975608814]} final fit results: chi = 1463.36845989 A = 0.051943 +/- 0.000619 A_d = 0.001664 +/- 0.000024 L = 40.702297 +/- 0.365281 L_d = 0.625063 +/- 0.007304 phase = -2.771504 +/- 0.019438 Dx = 0.200497 +/- 0.000417 Dy = -0.013412 +/- 0.000425