importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42488/042488.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 ============== 5.70063e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0449e+04 9.4811e-01 9.8057e-01 1.0162e+00 1.0685e+00 1.0822e+00 1.0451e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10459.067724 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 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00054 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.45442e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7417e+03 9.6675e-01 9.9191e-01 1.0012e+00 1.0081e+00 1.0340e+00 5.7437e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5747.484189 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 ============== 1.45443e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7405e+03 9.6737e-01 9.9218e-01 1.0011e+00 1.0080e+00 1.0333e+00 5.7425e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.247087 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 ============== 1.45443e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7403e+03 9.6737e-01 9.9218e-01 1.0011e+00 1.0080e+00 1.0333e+00 5.7423e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.036905 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.12426e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.1589e+02 -1.9202e-01 8.3015e-01 9.1998e-01 1.0789e+00 2.3895e+00 9.1786e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 916.807812 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 ============== 6.99657e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3096e+03 -5.7648e-01 7.9996e-01 9.1702e-01 1.0807e+00 2.6981e+00 2.3117e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2311.916293 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 ============== 1.45442e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7417e+03 9.6675e-01 9.9191e-01 1.0012e+00 1.0081e+00 1.0340e+00 5.7437e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5747.484189 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 ============== 1.45443e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7405e+03 9.6737e-01 9.9218e-01 1.0011e+00 1.0080e+00 1.0333e+00 5.7425e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.247087 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 ============== 1.45443e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7403e+03 9.6737e-01 9.9218e-01 1.0011e+00 1.0080e+00 1.0333e+00 5.7423e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5746.036905 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 ============== 1.17089e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7553e+03 9.7918e-01 9.9413e-01 1.0000e-00 1.0096e+00 1.0470e+00 2.7573e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2758.077719 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 ============== 1.17084e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6309e+03 9.7920e-01 9.9480e-01 9.9999e-01 1.0095e+00 1.0456e+00 2.6329e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2633.561121 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 ============== 1.1707e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6288e+03 9.7920e-01 9.9481e-01 9.9999e-01 1.0095e+00 1.0455e+00 2.6308e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2631.437942 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 ============== 2.75874e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8741e+04 9.7274e-01 9.9491e-01 9.9999e-01 1.0090e+00 1.0515e+00 2.8743e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28769.481088 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.1085e+00 8.3483e-02 3.2859e-01 4.4386e-01 1.2903e+00 1.8569e+00 5.1054e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2.113592 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 ============== 2.39333e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8879e+04 9.6215e-01 9.9980e-01 9.9996e-01 1.0008e+00 1.0527e+00 2.8881e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28907.819130 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 ============== 2.39325e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8879e+04 9.6217e-01 9.9993e-01 9.9996e-01 1.0006e+00 1.0527e+00 2.8881e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28908.233588 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.9189e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8272e+02 9.8339e-01 9.9952e-01 9.9981e-01 1.0004e+00 1.0138e+00 2.8472e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 283.000340 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 MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5229e-02 2.5172e-01 7.4787e-01 9.2039e-01 9.9875e-01 1.2522e+00 2.8443e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.018074 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.002 added to diagonal of error matrix 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': [0.04361707738664955, 0.00061701341072931126], 'Dx': [0.20446203484207004, 0.00040386150800841847], 'chisquare': 1848.2254749559804, 'L': [31.846470059955667, 0.26675279125306517], 'A_d': [0.00051252959322251046, 2.5029463272846497e-05], 'L_d': [0.26241075303497147, 0.0055208262845922451], 'Dy': [-0.020364157807899019, 0.00037808334321276504], 'phase': [-97.212916325415563, 0.018700810881178143]} {'A': [0.053935812207492329, 0.00061187940130449925], 'Dx': [0.20774402975732187, 0.00041112901611928265], 'chisquare': 1950.5470892921617, 'L': [37.340714731442674, 0.3406974773672431], 'A_d': [0.0013018480963902235, 2.3806767741996193e-05], 'L_d': [0.43079571032110309, 0.0069496752023593678], 'Dy': [-0.018445278720843561, 0.00038452473342953652], 'phase': [97.710914507073028, 0.017317489031995592]} {'A': [0.053935876098328561, 0.00061178263963498902], 'Dx': [0.20774436130406748, 0.00041114098424088752], 'chisquare': 1950.5470873123616, 'L': [37.340887305021162, 0.3407336757710695], 'A_d': [0.0013018410067334729, 2.3802577439779871e-05], 'L_d': [0.4307982329422998, 0.0069503488811280822], 'Dy': [-0.018445200235055026, 0.00038453528103765677], 'phase': [-9.10323030106251, 0.017319464577781218]} {'A': [0.043617489262222364, 0.00061655136149654788], 'Dx': [0.20446215649166888, 0.00040365387558161103], 'chisquare': 1848.2254948653085, 'L': [31.847369740483167, 0.26616472160043081], 'A_d': [0.00051255803694560953, 2.504385493729e-05], 'L_d': [0.26242733561161691, 0.0055139064414424233], 'Dy': [-0.020364027555984876, 0.00037775105715276425], 'phase': [97.565907746782671, 0.018620763315809086]} {'A': [0.043617663636202342, 0.00061756561717002389], 'Dx': [0.20446228464536631, 0.0004041442235589443], 'chisquare': 1848.2254806742258, 'L': [31.846874284890315, 0.26732569891216507], 'A_d': [0.00051255418103457462, 2.505798476964971e-05], 'L_d': [0.26241804388078582, 0.0055331742365462844], 'Dy': [-0.020364572128842795, 0.0003781710957806439], 'phase': [91.282682348251143, 0.018717028283191439]} {'A': [0.043616895368450148, 0.00061796379751719033], 'Dx': [0.20446192251383621, 0.00040399684738989805], 'chisquare': 1848.2254771836313, 'L': [31.846699075466823, 0.26587899218665711], 'A_d': [0.00051252306519772306, 2.5031980727091563e-05], 'L_d': [0.26241555393853977, 0.005498638985142551], 'Dy': [-0.020364127586567804, 0.00037849242878351674], 'phase': [97.565851535044573, 0.018710476413403399]} {'A': [1.3045120539345589e-14, 4.253615462357363e-06], 'Dx': [0.19752048106955122, 0.00037442895714345781], 'chisquare': 6966.1547709699125, 'L': [28.575202941958644, 0.41966040415418426], 'A_d': [0.00087502438897424373, 1.4960877035063991e-05], 'L_d': [0.20176271726629713, 0.0075705927577493504], 'Dy': [-0.018659171200072322, 0.00037106339933323795], 'phase': [87.87515135417533, 0.056578418134662911]} final fit results: chi = 1848.22547496 A = 0.043617 +/- 0.000617 A_d = 0.000513 +/- 0.000025 L = 31.846470 +/- 0.266753 L_d = 0.262411 +/- 0.005521 phase = -97.212916 +/- 0.018701 Dx = 0.204462 +/- 0.000404 Dy = -0.020364 +/- 0.000378