importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41976/041976.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 ============== 5.31818e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0591e+04 9.4657e-01 9.7987e-01 1.0166e+00 1.0718e+00 1.0823e+00 1.0593e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10601.979012 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.31825e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0586e+04 9.4669e-01 9.7988e-01 1.0166e+00 1.0718e+00 1.0822e+00 1.0587e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10596.108302 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.3192e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0584e+04 9.4670e-01 9.7988e-01 1.0165e+00 1.0718e+00 1.0822e+00 1.0586e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10595.027006 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 ============== 1.1197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6342e+03 9.6230e-01 9.8914e-01 1.0017e+00 1.0095e+00 1.0388e+00 5.6362e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5639.857511 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 ============== 1.11971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6334e+03 9.6319e-01 9.8947e-01 1.0016e+00 1.0093e+00 1.0378e+00 5.6354e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5639.044554 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 ============== 1.11971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6333e+03 9.6319e-01 9.8948e-01 1.0016e+00 1.0093e+00 1.0378e+00 5.6353e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5638.901159 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05933e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7362e+02 -2.7871e-02 8.2304e-01 9.2140e-01 1.0745e+00 2.2291e+00 7.7560e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 774.397982 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4246e+00 -1.2192e+00 3.5011e-02 9.1131e-01 1.0908e+00 5.2712e+00 9.3354e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8.433980 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0122e+00 3.9265e-01 6.4824e-01 9.8746e-01 1.2983e+00 1.6827e+00 4.0028e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 2.016183 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 ============== 1.1197e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6342e+03 9.6230e-01 9.8914e-01 1.0017e+00 1.0095e+00 1.0388e+00 5.6362e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5639.857511 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 ============== 1.11971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6334e+03 9.6319e-01 9.8947e-01 1.0016e+00 1.0093e+00 1.0378e+00 5.6354e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5639.044554 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 ============== 1.11971e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6333e+03 9.6319e-01 9.8948e-01 1.0016e+00 1.0093e+00 1.0378e+00 5.6353e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5638.901159 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 ============== 1.10132e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7452e+03 9.7955e-01 9.9350e-01 9.9997e-01 1.0045e+00 1.0442e+00 2.7472e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2747.945823 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 ============== 1.10132e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6160e+03 9.7958e-01 9.9412e-01 9.9997e-01 1.0044e+00 1.0430e+00 2.6180e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2618.634845 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 ============== 1.10146e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6135e+03 9.7959e-01 9.9414e-01 9.9997e-01 1.0044e+00 1.0430e+00 2.6155e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.099424 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7956e-02 3.7711e-01 5.1370e-01 8.7362e-01 9.3056e-01 1.6956e+00 2.6274e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.020584 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 ============== 2.64849e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8330e+04 9.7271e-01 9.9484e-01 1.0000e+00 1.0093e+00 1.0533e+00 2.8332e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28358.016022 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.9928e-02 7.1782e-02 2.8699e-01 9.2668e-01 1.0342e+00 1.5326e+00 3.2178e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.073146 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 ============== 2.26635e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8505e+04 9.6156e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0546e+00 2.8507e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28533.994818 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3949e+00 -1.8103e-01 5.8789e-01 9.8922e-01 1.0668e+00 1.2958e+00 8.6361e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5.403508 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2164.1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5901e+01 2.1174e-01 3.7245e-01 8.6038e-01 1.0127e+00 1.8121e+00 4.8631e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 45.949288 TO DIAGONAL. all fit results: {'A': [0.051777104597537649, 0.00067263676448950371], 'Dx': [0.206413678542404, 0.00047161340506551852], 'chisquare': 2441.3329358937694, 'L': [49.179028853764009, 1.0197708573522526], 'A_d': [0.001748329297980411, 2.9013423397034055e-05], 'L_d': [0.49684499089658019, 0.01999176156591978], 'Dy': [-0.015878140646908179, 0.0004180122450572199], 'phase': [98.075719609331202, 0.021615417553306315]} {'A': [0.049627013228940586, 0.00062296340288828245], 'Dx': [0.20286365741355183, 0.00041767552696381216], 'chisquare': 1946.8176421143671, 'L': [38.474646438180095, 0.40642454838586062], 'A_d': [0.0012395054682659556, 2.4371074526158276e-05], 'L_d': [0.45323482896901174, 0.008154201466288008], 'Dy': [-0.015153254324964394, 0.00039296607857597365], 'phase': [-65.559719937117507, 0.019199810501220327]} {'A': [0.03851586325456402, 0.00067497507235045329], 'Dx': [0.19991896360073724, 0.00043440280931417163], 'chisquare': 1591.9481826689562, 'L': [41.964186274270823, 0.31803442921877334], 'A_d': [0.00036244780058392045, 2.7773308500955718e-05], 'L_d': [0.56659327705165541, 0.0063636163529454115], 'Dy': [-0.016573532897442789, 0.00041907393527029768], 'phase': [-2.6152146659962341, 0.019612771859378597]} {'A': [0.038476169802142135, 0.00062799906248287019], 'Dx': [0.1993061041587314, 0.00040951610418282769], 'chisquare': 1870.5574734293282, 'L': [32.148304415562805, 0.29423100282579639], 'A_d': [0.00039185680792219735, 2.551872593783977e-05], 'L_d': [0.26860682990042029, 0.0059720339684006807], 'Dy': [-0.016959241711962392, 0.00038265830466421846], 'phase': [22.239160237639339, 0.020849780385425731]} {'A': [0.038516051739359569, 0.00067436775512727531], 'Dx': [0.19991923719845062, 0.00043432912366281329], 'chisquare': 1591.9481834278968, 'L': [41.964015453287075, 0.3178099701049959], 'A_d': [0.00036245658090738875, 2.7735391521649388e-05], 'L_d': [0.56658978688503825, 0.0063592570579580343], 'Dy': [-0.016573549800103393, 0.00041899956727764476], 'phase': [85.349371065588116, 0.019593947379988208]} {'A': [0.049626947201684146, 0.00062283263265114353], 'Dx': [0.20286360961865668, 0.00041757492339389302], 'chisquare': 1946.8176422267777, 'L': [38.474590038955746, 0.40629967880279949], 'A_d': [0.0012395015445149093, 2.4368446065375915e-05], 'L_d': [0.45323373610990769, 0.0081519260334941557], 'Dy': [-0.015153337167305381, 0.0003928983733860747], 'phase': [-46.710161458501929, 0.019193341651526197]} {'A': [0.038476062833886215, 0.00062770896655295338], 'Dx': [0.19930610588676956, 0.00040912139113835622], 'chisquare': 1870.5574733391829, 'L': [32.14821509203459, 0.29124632786235871], 'A_d': [0.00039185261032192997, 2.5455324826534342e-05], 'L_d': [0.26860518735883843, 0.0059092505693501274], 'Dy': [-0.016959117246619471, 0.00038302891338037881], 'phase': [47.371893978802348, 0.020757826808136315]} final fit results: chi = 1591.94818267 A = 0.038516 +/- 0.000675 A_d = 0.000362 +/- 0.000028 L = 41.964186 +/- 0.318034 L_d = 0.566593 +/- 0.006364 phase = -2.615215 +/- 0.019613 Dx = 0.199919 +/- 0.000434 Dy = -0.016574 +/- 0.000419