importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42186/042186.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 ============== 5.44734e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0412e+04 9.4765e-01 9.8016e-01 1.0157e+00 1.0708e+00 1.0819e+00 1.0414e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10422.812435 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00024 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6324e-01 1.3787e-01 2.5599e-01 8.1716e-01 9.6214e-01 1.8529e+00 3.1372e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.166381 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 ============== 1.2584e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3677e+03 9.6511e-01 9.9079e-01 1.0016e+00 1.0082e+00 1.0349e+00 5.3697e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5373.042951 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 ============== 1.25841e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3671e+03 9.6589e-01 9.9106e-01 1.0015e+00 1.0081e+00 1.0341e+00 5.3691e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5372.456020 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 ============== 1.25841e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3670e+03 9.6590e-01 9.9107e-01 1.0015e+00 1.0081e+00 1.0341e+00 5.3690e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5372.357708 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05867e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.3257e+02 -7.0163e-02 8.2207e-01 9.2213e-01 1.0735e+00 2.2762e+00 8.3455e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 833.407313 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 ============== 1.2584e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3677e+03 9.6511e-01 9.9079e-01 1.0016e+00 1.0082e+00 1.0349e+00 5.3697e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5373.042951 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 ============== 1.25841e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3671e+03 9.6589e-01 9.9106e-01 1.0015e+00 1.0081e+00 1.0341e+00 5.3691e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5372.456020 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 ============== 1.25841e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3670e+03 9.6590e-01 9.9107e-01 1.0015e+00 1.0081e+00 1.0341e+00 5.3690e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5372.357708 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 ============== 1.12653e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6314e+03 9.7975e-01 9.9298e-01 9.9995e-01 1.0030e+00 1.0429e+00 2.6334e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2634.043916 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 ============== 1.12653e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4886e+03 9.7974e-01 9.9234e-01 9.9990e-01 1.0014e+00 1.0398e+00 2.4906e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2491.135733 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 ============== 1.12734e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.4847e+03 9.7975e-01 9.9223e-01 9.9989e-01 1.0013e+00 1.0396e+00 2.4867e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2487.220918 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1658.84 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6701e+01 2.1539e-01 4.1631e-01 8.5738e-01 1.0141e+00 1.7740e+00 4.9423e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 46.749985 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 ============== 2.72444e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7399e+04 9.7336e-01 9.9499e-01 1.0000e+00 1.0092e+00 1.0532e+00 2.7401e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27426.727157 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 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 ============== 4.94422e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6472e+03 -3.9268e-02 4.9718e-01 8.9640e-01 1.0041e+00 2.5371e+00 1.6494e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1648.895082 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 4.94423e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6441e+03 -4.0919e-02 4.9698e-01 8.9576e-01 1.0035e+00 2.5392e+00 1.6462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1645.784577 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8267e-02 2.0167e-01 7.2465e-01 9.4064e-01 9.9991e-01 1.2829e+00 2.8785e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.031145 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 ============== 2.37725e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7330e+04 9.6348e-01 9.9984e-01 9.9997e-01 1.0010e+00 1.0542e+00 2.7332e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27356.954974 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00002 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 ============== 7.11122e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1583e+02 2.0091e-01 4.4693e-01 1.0020e+00 1.0894e+00 1.6467e+00 1.1845e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 115.951389 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1782e-01 1.9435e-01 4.4207e-01 9.9582e-01 1.1228e+00 1.8633e+00 2.4995e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.120321 TO DIAGONAL. all fit results: {'A': [0.053201080230562414, 0.00066698473396881175], 'Dx': [0.20699136886017477, 0.0004984167481358881], 'chisquare': 2450.1297040527788, 'L': [45.853342850731678, 1.0935532382450575], 'A_d': [0.0017790676039017295, 3.0895426089389e-05], 'L_d': [0.43225463086217297, 0.021345723712176717], 'Dy': [-0.015372846705490772, 0.00041076620568869515], 'phase': [22.585314609471396, 0.023611763224842264]} {'A': [0.051241649235878872, 0.00062003843015343008], 'Dx': [0.20354116832433533, 0.00041927533733421285], 'chisquare': 1922.0711508081768, 'L': [37.149348201693947, 0.37525653254885327], 'A_d': [0.0012822385887478194, 2.4176331378078508e-05], 'L_d': [0.4275169840202373, 0.0075421876741028349], 'Dy': [-0.014696827651993871, 0.00039063900504832105], 'phase': [72.598747707251363, 0.018545311904148321]} {'A': [0.040009867287462419, 0.00062457543065275178], 'Dx': [0.20009028446256671, 0.00040931994443660358], 'chisquare': 1821.8646426282105, 'L': [31.314001711454974, 0.27712813818868298], 'A_d': [0.00041456384680205183, 2.537580341108181e-05], 'L_d': [0.25263599147877758, 0.005643490110096544], 'Dy': [-0.016755150455457724, 0.00038269381073341435], 'phase': [-2.9554916759172016, 0.020109991516633841]} {'A': [0.040009957021455989, 0.00062531152433500936], 'Dx': [0.20009028409380569, 0.00040946392404528353], 'chisquare': 1821.8646427284732, 'L': [31.314049558976432, 0.27742080698201654], 'A_d': [0.00041456590002514337, 2.5418514456976293e-05], 'L_d': [0.25263696251967382, 0.0056497905116171809], 'Dy': [-0.016755230717567571, 0.00038268677385744354], 'phase': [-97.203269104600892, 0.020117537581008094]} {'A': [0.040009912986503637, 0.00062543033977735529], 'Dx': [0.20009024302838085, 0.00040951044855574992], 'chisquare': 1821.864642763144, 'L': [31.313934594967719, 0.27747879879224158], 'A_d': [0.00041456698319958241, 2.5419698484741016e-05], 'L_d': [0.25263452505339345, 0.0056507211061970763], 'Dy': [-0.016755132818499163, 0.00038273171430436292], 'phase': [97.57546846071773, 0.020122849266186904]} {'A': [0.040009852396111489, 0.00062372007967673171], 'Dx': [0.20009031270603472, 0.00040900657332265666], 'chisquare': 1821.8646427370536, 'L': [31.313952576582082, 0.27703118756733147], 'A_d': [0.00041456465263856046, 2.538373725138876e-05], 'L_d': [0.25263520777827764, 0.0056435603123542177], 'Dy': [-0.016755130698422604, 0.00038228161845843545], 'phase': [-46.937794324024608, 0.020084534667443421]} {'A': [0.046540310891927117, 0.00063795050344137016], 'Dx': [0.20425517272524729, 0.00041280043082636553], 'chisquare': 3761.3515566608316, 'L': [8.9917931453387165, 0.04818604409842564], 'A_d': [0.0016096805611728882, 2.7141703594052435e-05], 'L_d': [0.017800665764739765, 0.00098863982222346936], 'Dy': [-0.0056145182522122639, 0.00050889014205335315], 'phase': [-21.681829650974123, 0.020586134185393234]} final fit results: chi = 1821.86464263 A = 0.040010 +/- 0.000625 A_d = 0.000415 +/- 0.000025 L = 31.314002 +/- 0.277128 L_d = 0.252636 +/- 0.005643 phase = -2.955492 +/- 0.020110 Dx = 0.200090 +/- 0.000409 Dy = -0.016755 +/- 0.000383