importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41507/041507.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 ============== 5.12575e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0526e+04 9.4608e-01 9.7964e-01 1.0165e+00 1.0743e+00 1.0833e+00 1.0528e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10536.795698 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8824e+00 1.1285e-02 2.6330e-01 5.2683e-01 1.1915e+00 2.1232e+00 5.7662e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.888165 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 ============== 1.02213e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5047e+03 9.6100e-01 9.8898e-01 1.0019e+00 1.0098e+00 1.0396e+00 5.5067e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5510.245613 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 ============== 1.02214e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5037e+03 9.6204e-01 9.8928e-01 1.0018e+00 1.0096e+00 1.0386e+00 5.5057e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5509.215628 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 ============== 1.02214e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5035e+03 9.6205e-01 9.8929e-01 1.0018e+00 1.0096e+00 1.0385e+00 5.5055e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5509.029345 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03057e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6521e+02 9.8772e-03 8.2072e-01 9.2254e-01 1.0738e+00 2.1873e+00 7.6720e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 765.976828 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 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 ============== 163027 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.1281e+03 -1.1657e+00 1.8229e-01 9.1376e-01 1.0902e+00 4.4637e+00 4.1296e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 4132.195746 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 ============== 1.02213e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5047e+03 9.6100e-01 9.8898e-01 1.0019e+00 1.0098e+00 1.0396e+00 5.5067e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5510.245613 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 ============== 1.02214e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5037e+03 9.6204e-01 9.8928e-01 1.0018e+00 1.0096e+00 1.0386e+00 5.5057e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5509.215628 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 ============== 1.02214e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5035e+03 9.6205e-01 9.8929e-01 1.0018e+00 1.0096e+00 1.0385e+00 5.5055e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5509.029345 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2962.12 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1868e+01 2.3448e-01 3.7628e-01 9.0598e-01 1.0124e+00 1.8536e+00 2.4485e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 21.892778 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.01348 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8386e-01 1.1282e-01 4.3424e-01 8.6817e-01 9.8698e-01 1.5776e+00 3.2040e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.187067 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 ============== 1.0784e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7394e+03 9.7962e-01 9.9396e-01 9.9999e-01 1.0102e+00 1.0480e+00 2.7413e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2742.100498 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 ============== 1.07836e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6163e+03 9.7965e-01 9.9461e-01 9.9999e-01 1.0100e+00 1.0466e+00 2.6183e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2618.967881 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 ============== 1.07839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6142e+03 9.7966e-01 9.9462e-01 9.9999e-01 1.0100e+00 1.0466e+00 2.6162e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2616.818564 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0528e-01 3.3671e-02 4.9782e-01 8.6782e-01 9.4234e-01 2.0085e+00 2.8551e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.208139 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 ============== 2.50647e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7974e+04 9.7191e-01 9.9466e-01 1.0000e+00 1.0097e+00 1.0550e+00 2.7976e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28001.903940 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.2426e-01 1.0364e-02 5.0323e-01 8.8223e-01 1.0286e+00 2.4565e+00 2.8433e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.727103 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 ============== 2.14363e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8113e+04 9.6053e-01 9.9981e-01 9.9996e-01 1.0009e+00 1.0565e+00 2.8115e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28140.682705 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 ============== 2.14357e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8113e+04 9.6056e-01 9.9994e-01 9.9997e-01 1.0008e+00 1.0565e+00 2.8115e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28141.097287 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 ============== 2.14334e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8114e+04 9.6056e-01 9.9994e-01 9.9997e-01 1.0008e+00 1.0565e+00 2.8116e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28141.848987 TO DIAGONAL. all fit results: {'A': [0.05204151697522974, 0.0006798149208173121], 'Dx': [0.20629021491956223, 0.00047495926314589099], 'chisquare': 2347.0074552771953, 'L': [49.919745844613281, 1.0541196337473195], 'A_d': [0.0017915061189007764, 2.8548976275244442e-05], 'L_d': [0.51060989189389316, 0.020784212361052823], 'Dy': [-0.015336499201122678, 0.00042315426595074257], 'phase': [98.055305019404841, 0.021619712545160041]} {'A': [0.038717074571445187, 0.00067997993663262979], 'Dx': [0.19961168077762004, 0.00043624244481410557], 'chisquare': 1635.5068903605547, 'L': [41.35094950381788, 0.31837743083837111], 'A_d': [0.00037889844765615077, 2.7906714196973548e-05], 'L_d': [0.55413538170575838, 0.006376884215971268], 'Dy': [-0.016136209995783801, 0.00042076224990950095], 'phase': [-2.6565433356783927, 0.019643042017506218]} {'A': [0.052041499637904831, 0.00068112778386045236], 'Dx': [0.20629019926014358, 0.00047667462919953607], 'chisquare': 2347.0074552791057, 'L': [49.919672099841073, 1.0576746556749974], 'A_d': [0.0017915045589906309, 2.8611739317618845e-05], 'L_d': [0.51060846266602844, 0.020846944284919317], 'Dy': [-0.015336490892195798, 0.00042385874847994387], 'phase': [-15.042031995639135, 0.021740082981672515]} {'A': [0.038379495548989395, 0.00063336466847863093], 'Dx': [0.19872967234765504, 0.00041251408244757926], 'chisquare': 1857.9841949543631, 'L': [31.659945083230269, 0.28717623322262753], 'A_d': [0.00038447063885022059, 2.5701328090821374e-05], 'L_d': [0.25844459612576726, 0.0058263705246407449], 'Dy': [-0.016713538448840382, 0.000387166335676703], 'phase': [-40.628820690027091, 0.020813479213050101]} {'A': [0.038379440760545058, 0.00063418335287099281], 'Dx': [0.19873045377912746, 0.0004132403235459492], 'chisquare': 1857.9841942064336, 'L': [31.660642101655089, 0.29050989423111062], 'A_d': [0.00038447259578633375, 2.5750906454402589e-05], 'L_d': [0.25845824366469905, 0.0058943153711322471], 'Dy': [-0.016713436424391048, 0.00038727883493816506], 'phase': [72.468537852941495, 0.020940998762810636]} {'A': [0.038380498369912641, 0.00063519533161277009], 'Dx': [0.19872998486584592, 0.0004135777525275941], 'chisquare': 1857.9841935032794, 'L': [31.660107900409685, 0.29064287939512212], 'A_d': [0.00038450249146831927, 2.5760444010702876e-05], 'L_d': [0.25844838580042406, 0.0058960976820937316], 'Dy': [-0.016713617317494212, 0.00038765805089191474], 'phase': [-84.611139689961433, 0.020957281334361255]} {'A': [0.038380022729379848, 0.0006323481469444614], 'Dx': [0.19873023312621285, 0.00041257155942098223], 'chisquare': 1857.984190633862, 'L': [31.660277172539974, 0.28999097477981728], 'A_d': [0.00038448946275532192, 2.5730694116626873e-05], 'L_d': [0.25845146121405893, 0.0058864558962266889], 'Dy': [-0.016713328457147014, 0.00038653472158944879], 'phase': [-53.195189788027143, 0.020895262133063142]} final fit results: chi = 1635.50689036 A = 0.038717 +/- 0.000680 A_d = 0.000379 +/- 0.000028 L = 41.350950 +/- 0.318377 L_d = 0.554135 +/- 0.006377 phase = -2.656543 +/- 0.019643 Dx = 0.199612 +/- 0.000436 Dy = -0.016136 +/- 0.000421