importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41456/041456.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 ============== 5.22391e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0573e+04 9.4699e-01 9.7993e-01 1.0165e+00 1.0727e+00 1.0823e+00 1.0575e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10583.697984 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00013 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0721e-01 5.2030e-02 2.5526e-01 7.7014e-01 9.4247e-01 1.3036e+00 3.7837e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.110993 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 ============== 9.63953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5685e+03 9.5911e-01 9.8776e-01 1.0020e+00 1.0102e+00 1.0424e+00 5.5705e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5574.051049 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 ============== 9.63961e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5677e+03 9.6022e-01 9.8811e-01 1.0019e+00 1.0100e+00 1.0411e+00 5.5697e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.237800 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 ============== 9.63962e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5675e+03 9.6023e-01 9.8811e-01 1.0019e+00 1.0100e+00 1.0411e+00 5.5695e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.084081 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 ============== 9.63962e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5674e+03 9.6022e-01 9.8811e-01 1.0019e+00 1.0100e+00 1.0411e+00 5.5694e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.000362 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 ============== 9.63957e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5674e+03 9.6023e-01 9.8812e-01 1.0019e+00 1.0100e+00 1.0412e+00 5.5694e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5572.940963 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 ============== 9.63117e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5765e+03 9.6039e-01 9.8822e-01 1.0018e+00 1.0099e+00 1.0412e+00 5.5785e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5582.097557 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02219e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4776e+02 2.5257e-02 8.1799e-01 9.2277e-01 1.0735e+00 2.1827e+00 7.4974e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 748.511022 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: -8.3029e+00 -4.2292e-01 7.2242e-02 9.1605e-01 1.0826e+00 3.4400e+00 1.0215e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 8.313150 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 ============== 9.63953e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5685e+03 9.5911e-01 9.8776e-01 1.0020e+00 1.0102e+00 1.0424e+00 5.5705e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5574.051049 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 ============== 9.63961e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5677e+03 9.6022e-01 9.8811e-01 1.0019e+00 1.0100e+00 1.0411e+00 5.5697e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.237800 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 ============== 9.63962e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5675e+03 9.6023e-01 9.8811e-01 1.0019e+00 1.0100e+00 1.0411e+00 5.5695e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.084081 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 ============== 1.07434e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7871e+03 9.7958e-01 9.9408e-01 9.9999e-01 1.0100e+00 1.0486e+00 2.7891e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2789.890492 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 ============== 1.0743e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6626e+03 9.7961e-01 9.9471e-01 9.9999e-01 1.0099e+00 1.0473e+00 2.6645e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2665.234361 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 ============== 1.07419e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6604e+03 9.7962e-01 9.9472e-01 9.9999e-01 1.0099e+00 1.0472e+00 2.6623e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2663.024979 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 ============== 2.54574e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8182e+04 9.7233e-01 9.9473e-01 1.0000e+00 1.0095e+00 1.0546e+00 2.8184e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28210.675081 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 ============== 2.17019e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8366e+04 9.6095e-01 9.9980e-01 9.9996e-01 1.0009e+00 1.0560e+00 2.8368e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28394.682031 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 ============== 502008 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6676e+02 4.0222e-01 8.4093e-01 8.7372e-01 9.9924e-01 1.7590e+00 2.6888e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 267.028316 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5579.87 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5170e+01 -7.6507e-03 3.8640e-01 8.6116e-01 9.8615e-01 1.6674e+00 3.8276e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 35.208093 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00478 added to diagonal of error matrix all fit results: {'A': [0.036915786969076714, 0.00063606954025227647], 'Dx': [0.19667252567596982, 0.00041491907646040715], 'chisquare': 1830.3958889995645, 'L': [31.516470174366479, 0.30444945781999166], 'A_d': [0.00037376832019214712, 2.5939262451868395e-05], 'L_d': [0.25872950448244081, 0.0061664809907399087], 'Dy': [-0.013771965456452762, 0.00038571805360376743], 'phase': [22.182818314197263, 0.022005218326192733]} {'A': [0.10013524844391219, 1.0403726454777384e-05], 'Dx': [0.22267758024785778, 0.00044727462531213291], 'chisquare': 7186.2445106256391, 'L': [66.061931444493368, 0.93521901365730997], 'A_d': [0.0032611328823716756, 1.506708513748789e-05], 'L_d': [0.81497107029834348, 0.018440193903376978], 'Dy': [-0.020491682993759142, 0.00048965995415795049], 'phase': [98.342743498558406, 0.014505064334656481]} {'A': [0.047603624684351975, 0.00061035449843427347], 'Dx': [0.19147841653994924, 0.00050832275522338932], 'chisquare': 1716.3412229688417, 'L': [31.911398579088335, 0.2925243438371421], 'A_d': [0.0016591791994133298, 2.6784533837032054e-05], 'L_d': [0.40507525393174137, 0.0057692241960103641], 'Dy': [-0.010943745205247879, 0.00043825671525610232], 'phase': [-9.3195243162072785, 0.020844860978215252]} {'A': [0.036915824316267609, 0.0006353354403983158], 'Dx': [0.19667252142292746, 0.00041477326941397052], 'chisquare': 1830.3958890281078, 'L': [31.516479560300937, 0.30455543295011545], 'A_d': [0.00037376880655659583, 2.5948663797459304e-05], 'L_d': [0.25872964584770797, 0.0061701650513823481], 'Dy': [-0.013772025832508916, 0.00038544463667555817], 'phase': [-97.197701188724977, 0.021991163188438634]} {'A': [0.036916050253994748, 0.00063579063419388904], 'Dx': [0.19667266138455375, 0.0004148939456305456], 'chisquare': 1830.3958894234145, 'L': [31.51643883898257, 0.30461081865287554], 'A_d': [0.00037377786236364452, 2.5957207967858276e-05], 'L_d': [0.25872878005212957, 0.0061709832443651857], 'Dy': [-0.01377186478188186, 0.00038554904272913859], 'phase': [-34.365854090383479, 0.021996555096187365]} {'A': [0.03691626878789156, 0.00063298975464379237], 'Dx': [0.19667264139353335, 0.00041403964895625478], 'chisquare': 1830.3958918484418, 'L': [31.516424020159228, 0.30390068978546836], 'A_d': [0.00037378233375778835, 2.5908392956436321e-05], 'L_d': [0.25872822643741511, 0.0061598607081960466], 'Dy': [-0.013771886556225965, 0.00038477693293970106], 'phase': [-28.082649415224495, 0.021936009018737934]} {'A': [0.036915927626362255, 0.00063538287373335334], 'Dx': [0.19667262311954481, 0.00041423777401750073], 'chisquare': 1830.3958897240875, 'L': [31.516406526679031, 0.30084760503556751], 'A_d': [0.0003737821218199322, 2.5901433462538481e-05], 'L_d': [0.25872870035863416, 0.0060948579280693527], 'Dy': [-0.013771872980999689, 0.00038562064391456374], 'phase': [-97.197710745971023, 0.021840348793411124]} final fit results: chi = 1716.34122297 A = 0.047604 +/- 0.000610 A_d = 0.001659 +/- 0.000027 L = 31.911399 +/- 0.292524 L_d = 0.405075 +/- 0.005769 phase = -9.319524 +/- 0.020845 Dx = 0.191478 +/- 0.000508 Dy = -0.010944 +/- 0.000438