importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42154/042154.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 ============== 5.50641e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0540e+04 9.4796e-01 9.8042e-01 1.0162e+00 1.0700e+00 1.0808e+00 1.0542e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10550.179711 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 901516 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5430e+03 -2.1143e+00 3.5368e-01 9.1476e-01 1.4681e+00 3.0858e+00 1.5463e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1544.557345 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8913e-02 1.4363e-01 4.5546e-01 7.2639e-01 1.0150e+00 1.5921e+00 3.1063e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.042019 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 ============== 9.93909e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6367e+03 9.6006e-01 9.8792e-01 1.0020e+00 1.0104e+00 1.0411e+00 5.6387e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.336313 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 ============== 9.93917e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6357e+03 9.6118e-01 9.8824e-01 1.0019e+00 1.0101e+00 1.0399e+00 5.6377e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.347626 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 ============== 9.93917e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6355e+03 9.6119e-01 9.8824e-01 1.0019e+00 1.0101e+00 1.0399e+00 5.6375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.162416 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03605e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4468e+02 1.8954e-02 8.2275e-01 9.2151e-01 1.0728e+00 2.2104e+00 7.4664e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 745.429260 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00086 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.96265e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9818e+03 8.4432e-01 9.6945e-01 1.0009e+00 1.0036e+00 1.1782e+00 5.9838e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5987.799573 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.96266e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9778e+03 8.4470e-01 9.6957e-01 1.0009e+00 1.0036e+00 1.1779e+00 5.9798e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5983.790368 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 9.93909e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6367e+03 9.6006e-01 9.8792e-01 1.0020e+00 1.0104e+00 1.0411e+00 5.6387e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.336313 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 ============== 9.93917e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6357e+03 9.6118e-01 9.8824e-01 1.0019e+00 1.0101e+00 1.0399e+00 5.6377e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.347626 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 ============== 9.93917e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6355e+03 9.6119e-01 9.8824e-01 1.0019e+00 1.0101e+00 1.0399e+00 5.6375e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5641.162416 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 ============== 1.08217e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8365e+03 9.7984e-01 9.9395e-01 9.9999e-01 1.0095e+00 1.0470e+00 2.8385e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2839.326293 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 ============== 1.08216e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7014e+03 9.7989e-01 9.9461e-01 9.9999e-01 1.0093e+00 1.0457e+00 2.7034e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2704.151738 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 ============== 1.08188e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6993e+03 9.7989e-01 9.9462e-01 9.9999e-01 1.0093e+00 1.0457e+00 2.7013e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2701.981193 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.55666e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8224e+04 9.7174e-01 9.9466e-01 9.9999e-01 1.0092e+00 1.0536e+00 2.8226e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28252.405799 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 ============== 2.1722e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8458e+04 9.5970e-01 9.9973e-01 9.9996e-01 1.0006e+00 1.0551e+00 2.8460e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28486.268985 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00015 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.36438e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.6865e+02 5.0013e-01 8.2880e-01 9.9827e-01 1.0225e+00 1.1107e+00 9.7119e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 969.620346 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix 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 ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix all fit results: {'A': [0.049024530649664222, 0.0006238407767983345], 'Dx': [0.20354660675677749, 0.0004150051039450986], 'chisquare': 1873.0561152411383, 'L': [38.138039468058153, 0.38880237655054017], 'A_d': [0.0012354594334464397, 2.4518615518859255e-05], 'L_d': [0.44722931204506156, 0.0077826742696092133], 'Dy': [-0.01690501906659847, 0.00039338548653677918], 'phase': [53.797930309683608, 0.01877497923921112]} {'A': [0.038178514087528759, 0.00063059405894530518], 'Dx': [0.20010718656960336, 0.00041239526130620874], 'chisquare': 1871.2818089832504, 'L': [31.909503030520277, 0.30056156665146005], 'A_d': [0.00041077340297041021, 2.5685114113382923e-05], 'L_d': [0.26537515896388142, 0.0061180113400083336], 'Dy': [-0.018695924861244606, 0.00038342881490738279], 'phase': [78.767196191563983, 0.02109276029726459]} {'A': [0.047508896353095631, 0.00068189097139986776], 'Dx': [0.20470705138076895, 0.0004692419219587407], 'chisquare': 3066.240085442384, 'L': [43.314555397948965, 0.41495989438102399], 'A_d': [0.0014842801779565429, 2.4897021197262115e-05], 'L_d': [1.0713652187632761e-14, 0.00056260292744797491], 'Dy': [-0.018651320943879668, 0.00047318895275072492], 'phase': [91.802784899161963, 0.019958167371441959]} {'A': [0.038177375873992281, 0.00063063204273045015], 'Dx': [0.20010714137353602, 0.00041240616473370295], 'chisquare': 1871.281813231745, 'L': [31.909181169025814, 0.30055082987999526], 'A_d': [0.00041074217059583473, 2.56850888072091e-05], 'L_d': [0.26536814831142336, 0.0061177819619391005], 'Dy': [-0.018696090671895149, 0.00038344161249259656], 'phase': [97.616735923445702, 0.021092502875021069]} {'A': [0.047509244686247953, 0.0006813012136080987], 'Dx': [0.2047068726389174, 0.00046906836411153563], 'chisquare': 3066.2400916961315, 'L': [43.315194386288233, 0.41432424447337013], 'A_d': [0.0014842974537324638, 2.4884843892875042e-05], 'L_d': [4.9746484709345395e-11, 0.00056280796260624322], 'Dy': [-0.018651357165511584, 0.00047249398776472162], 'phase': [10.121402391278636, 0.019924787510092301]} {'A': [0.038178807579969942, 0.00062941789834361495], 'Dx': [0.20010751259584225, 0.00041209275101206089], 'chisquare': 1871.2818132063157, 'L': [31.909344972737408, 0.30028182654421087], 'A_d': [0.00041076085496316583, 2.5657314178612056e-05], 'L_d': [0.2653717840661225, 0.0061134197518754874], 'Dy': [-0.018696438259926396, 0.0003831577063273528], 'phase': [41.068082404403583, 0.02107047609318613]} {'A': [0.051043296053253639, 0.00067047079336510218], 'Dx': [0.20694852280076503, 0.00048536124848652662], 'chisquare': 2313.3336621760377, 'L': [48.354402429107616, 1.1364504519357723], 'A_d': [0.0017207765153777199, 2.9483497613141951e-05], 'L_d': [0.48351832273602918, 0.022268175037337357], 'Dy': [-0.017525409618473375, 0.00041714954116489622], 'phase': [-90.452808926912127, 0.023250118561165323]} final fit results: chi = 1871.28180898 A = 0.038179 +/- 0.000631 A_d = 0.000411 +/- 0.000026 L = 31.909503 +/- 0.300562 L_d = 0.265375 +/- 0.006118 phase = 78.767196 +/- 0.021093 Dx = 0.200107 +/- 0.000412 Dy = -0.018696 +/- 0.000383