importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42134/042134.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 ============== 5.39835e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0576e+04 9.4793e-01 9.8016e-01 1.0162e+00 1.0715e+00 1.0807e+00 1.0578e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10586.521577 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00095 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1090e-02 3.5396e-02 2.7765e-01 8.4148e-01 9.2432e-01 1.4893e+00 3.4829e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.054573 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 ============== 1.06702e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5245e+03 9.6139e-01 9.8851e-01 1.0018e+00 1.0096e+00 1.0397e+00 5.5265e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5530.013116 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 ============== 1.06703e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5238e+03 9.6236e-01 9.8885e-01 1.0018e+00 1.0094e+00 1.0386e+00 5.5258e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.317457 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 ============== 1.06703e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5237e+03 9.6237e-01 9.8886e-01 1.0018e+00 1.0094e+00 1.0386e+00 5.5257e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.190429 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 ============== 1.06703e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5236e+03 9.6237e-01 9.8886e-01 1.0018e+00 1.0094e+00 1.0386e+00 5.5256e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.156779 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 ============== 1.06705e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5235e+03 9.6237e-01 9.8883e-01 1.0017e+00 1.0094e+00 1.0386e+00 5.5255e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.014766 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 ============== 1.0671e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5431e+03 9.6260e-01 9.8824e-01 1.0015e+00 1.0094e+00 1.0370e+00 5.5451e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5548.612061 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 ============== 1.03153e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6995e+02 -9.6222e-03 8.1854e-01 9.2245e-01 1.0735e+00 2.2186e+00 7.7192e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 770.717450 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 ============== 1.06702e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5245e+03 9.6139e-01 9.8851e-01 1.0018e+00 1.0096e+00 1.0397e+00 5.5265e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5530.013116 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 ============== 1.06703e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5238e+03 9.6236e-01 9.8885e-01 1.0018e+00 1.0094e+00 1.0386e+00 5.5258e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.317457 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 ============== 1.06703e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5237e+03 9.6237e-01 9.8886e-01 1.0018e+00 1.0094e+00 1.0386e+00 5.5257e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5529.190429 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 ============== 1.10251e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7222e+03 9.7970e-01 9.9325e-01 9.9995e-01 1.0030e+00 1.0430e+00 2.7242e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2724.948742 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 ============== 1.1025e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5859e+03 9.7973e-01 9.9352e-01 9.9994e-01 1.0022e+00 1.0413e+00 2.5879e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2588.514010 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 ============== 1.10286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5665e+03 9.7970e-01 9.9204e-01 9.9979e-01 1.0007e+00 1.0388e+00 2.5684e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2569.024668 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 ============== 2.61746e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8085e+04 9.7259e-01 9.9484e-01 1.0000e+00 1.0093e+00 1.0538e+00 2.8086e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28112.587068 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1427e-01 1.2694e-02 5.0235e-01 8.7314e-01 1.0132e+00 2.3882e+00 2.7247e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.516993 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 ============== 2.23405e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8265e+04 9.6128e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0550e+00 2.8267e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28293.448879 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1152e-02 2.7747e-01 6.3589e-01 9.1116e-01 9.9554e-01 1.8509e+00 2.3401e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.013492 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. all fit results: {'A': [0.038225992456336622, 0.00063162456758913965], 'Dx': [0.19881530968933703, 0.00041256841080183904], 'chisquare': 1870.5097178720594, 'L': [31.548783967563764, 0.29284151680860226], 'A_d': [0.00039181065253207636, 2.569895168888503e-05], 'L_d': [0.25819567461168896, 0.0059438424669631118], 'Dy': [-0.014980144127553885, 0.00038445313017376748], 'phase': [72.463459419387107, 0.021082437508979979]} {'A': [0.10000985356800704, 9.8535680069511411e-06], 'Dx': [0.1999903102692091, 0.00048645153370330263], 'chisquare': 12231.209424525136, 'L': [24.604801392738256, 0.093669989049999458], 'A_d': [0.0028773062269061289, 1.4620734904630117e-05], 'L_d': [0.010472570766712541, 2.2146873840139802e-05], 'Dy': [-0.01989167172981432, 0.00036508104372856565], 'phase': [-97.408860835329179, 0.012566279198175323]} {'A': [0.051518704805511573, 0.00067234682964767423], 'Dx': [0.20580123095747993, 0.0004842750158013942], 'chisquare': 2327.4959937107205, 'L': [47.820351064820706, 1.0812402870225135], 'A_d': [0.0017477368534639659, 2.9394668559723502e-05], 'L_d': [0.47265493780593415, 0.021192762416646499], 'Dy': [-0.013680924073764089, 0.00041772852938581906], 'phase': [-2.5036925326722184, 0.022958110240296037]} {'A': [0.038226107658310138, 0.0006308594606671547], 'Dx': [0.19881522956268149, 0.00041231728234603082], 'chisquare': 1870.5097181932906, 'L': [31.54882249522354, 0.29238235200722684], 'A_d': [0.00039181172197372272, 2.5712939010408276e-05], 'L_d': [0.25819607494130015, 0.0059367489276745955], 'Dy': [-0.014980216644941535, 0.00038409022398422366], 'phase': [-65.766614782050709, 0.021036539344265748]} {'A': [0.034446283074214545, 0.00062101155253777018], 'Dx': [0.19608252527309133, 0.0003957999278618729], 'chisquare': 5331.2725152506191, 'L': [19.895506472387574, 0.017833461833347997], 'A_d': [0.00085658453486814334, 2.4212595634204304e-05], 'L_d': [0.98247036839501001, 0.00083620896004410472], 'Dy': [-0.002160078460590853, 0.00039455047202618942], 'phase': [16.129636282565386, 0.019827465706221403]} {'A': [0.038226064722551023, 0.00063095206599805831], 'Dx': [0.19881572105207823, 0.00041245941727119373], 'chisquare': 1870.5097206342591, 'L': [31.548956312611555, 0.29290207069499097], 'A_d': [0.00039182401947945866, 2.5702744516770126e-05], 'L_d': [0.25819964873211398, 0.0059452934199555052], 'Dy': [-0.014980157840048136, 0.00038426070417063585], 'phase': [97.59621710923625, 0.021082759228306713]} {'A': [3.3695268797373501e-13, 5.1446732360349579e-06], 'Dx': [0.19300214071124699, 0.00038099188033680065], 'chisquare': 5629.0737649515686, 'L': [27.416807863457006, 0.43752238639732433], 'A_d': [0.00083037850592576623, 1.5257953973724092e-05], 'L_d': [0.18218838562157463, 0.0078047094704983555], 'Dy': [-0.013339338963675118, 0.00037771972963707157], 'phase': [-69.289720678914961, 0.063092545579408466]} final fit results: chi = 1870.50971787 A = 0.038226 +/- 0.000632 A_d = 0.000392 +/- 0.000026 L = 31.548784 +/- 0.292842 L_d = 0.258196 +/- 0.005944 phase = 72.463459 +/- 0.021082 Dx = 0.198815 +/- 0.000413 Dy = -0.014980 +/- 0.000384