importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41444/041444.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 ============== 5.30117e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0541e+04 9.4700e-01 9.8007e-01 1.0167e+00 1.0715e+00 1.0822e+00 1.0543e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10551.907083 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00024 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5782e-01 4.9226e-02 2.5010e-01 7.2140e-01 9.4564e-01 1.3157e+00 3.8758e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.161699 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4404e-03 1.7862e-01 5.7233e-01 8.7879e-01 1.3861e+00 1.8946e+00 2.0911e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003532 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 ============== 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 ============== 9.8251e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7181e+03 9.5970e-01 9.8816e-01 1.0019e+00 1.0106e+00 1.0417e+00 5.7201e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5723.784346 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 ============== 9.82517e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7168e+03 9.6079e-01 9.8850e-01 1.0018e+00 1.0104e+00 1.0406e+00 5.7188e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5722.526522 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 ============== 9.82518e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7166e+03 9.6079e-01 9.8850e-01 1.0018e+00 1.0104e+00 1.0405e+00 5.7186e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5722.298617 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03959e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5250e+02 1.6820e-02 8.2356e-01 9.2166e-01 1.0746e+00 2.1892e+00 7.5447e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 753.251502 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04056e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.8181e+02 1.4744e-02 8.2386e-01 9.2133e-01 1.0742e+00 2.1918e+00 6.8378e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 682.491244 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 ============== 6.86222e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.4626e+03 -1.5401e-01 7.9388e-01 9.1989e-01 1.0757e+00 2.3372e+00 1.4646e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1464.081779 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 ============== 1.45967e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9181e+03 -7.2457e-01 5.7941e-01 9.1425e-01 1.0843e+00 3.0836e+00 2.9202e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2921.038271 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 ============== 9.8251e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7181e+03 9.5970e-01 9.8816e-01 1.0019e+00 1.0106e+00 1.0417e+00 5.7201e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5723.784346 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 ============== 9.82517e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7168e+03 9.6079e-01 9.8850e-01 1.0018e+00 1.0104e+00 1.0406e+00 5.7188e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5722.526522 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 ============== 9.82518e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7166e+03 9.6079e-01 9.8850e-01 1.0018e+00 1.0104e+00 1.0405e+00 5.7186e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5722.298617 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 ============== 1.07855e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8109e+03 9.7959e-01 9.9389e-01 9.9999e-01 1.0097e+00 1.0473e+00 2.8129e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2813.721047 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 ============== 1.07855e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6813e+03 9.7962e-01 9.9457e-01 9.9999e-01 1.0095e+00 1.0459e+00 2.6832e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2683.937163 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 ============== 1.07839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6791e+03 9.7962e-01 9.9458e-01 9.9999e-01 1.0095e+00 1.0459e+00 2.6810e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2681.741618 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 ============== 2.53497e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8462e+04 9.7185e-01 9.9467e-01 1.0000e-00 1.0093e+00 1.0534e+00 2.8464e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28490.785365 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 ============== 2.15721e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8727e+04 9.6001e-01 9.9976e-01 9.9996e-01 1.0007e+00 1.0550e+00 2.8729e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28755.624856 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 ============== 2.15713e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8727e+04 9.6003e-01 9.9991e-01 9.9996e-01 1.0006e+00 1.0550e+00 2.8729e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28756.092358 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 ============== 2.15733e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8727e+04 9.6004e-01 9.9992e-01 9.9996e-01 1.0006e+00 1.0550e+00 2.8729e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28756.056110 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0065e+00 1.7430e-01 4.7943e-01 8.6306e-01 9.8764e-01 1.0519e+00 4.4502e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.010940 TO DIAGONAL. all fit results: {'A': [0.039620472001024309, 0.00068031340154650621], 'Dx': [0.20123316149910053, 0.00045089999016045823], 'chisquare': 1397.2561121352553, 'L': [49.189944764242206, 0.00061249375150040919], 'A_d': [0.00041710777542541821, 2.9258620313971084e-05], 'L_d': [0.95277875046029736, 0.0067238978807385164], 'Dy': [-0.020319585536427098, 0.00041359939470897444], 'phase': [-59.114631848355934, 0.012311131295327016]} {'A': [0.048879170089748125, 0.00062524753728310234], 'Dx': [0.20383798716368418, 0.00042019770656587241], 'chisquare': 1745.4592666391213, 'L': [38.058078386437309, 0.40823355075083256], 'A_d': [0.0012210076139673176, 2.4434252744121032e-05], 'L_d': [0.44569519845262973, 0.0082027321730682723], 'Dy': [-0.0160069029349863, 0.00039502987787010113], 'phase': [41.220710564043827, 0.019639391026970543]} {'A': [0.03820723006019433, 0.00063150300412248561], 'Dx': [0.20050244285423169, 0.0004123548956371792], 'chisquare': 1684.4487051454751, 'L': [32.010591697414355, 0.30129232777209047], 'A_d': [0.00040411411611246395, 2.5669458534216538e-05], 'L_d': [0.2664577736372527, 0.0061358386977195256], 'Dy': [-0.01785264254641028, 0.00038540373697326658], 'phase': [-9.2033735994701686, 0.021299962865853672]} {'A': [0.03820689694321755, 0.0006318295575030719], 'Dx': [0.20050253131329576, 0.00041247073648165156], 'chisquare': 1684.4487041293166, 'L': [32.01055451134193, 0.30137482099321389], 'A_d': [0.00040410296235943166, 2.5673055840974568e-05], 'L_d': [0.26645700161343733, 0.0061370786030790492], 'Dy': [-0.017852562383854576, 0.00038552903495681079], 'phase': [-72.035238072026715, 0.021307879695356746]} {'A': [0.050659599012842227, 0.00067836340150187469], 'Dx': [0.20702192939076269, 0.00050969375131426631], 'chisquare': 2273.199152565604, 'L': [47.256484132589748, 1.2603121626632579], 'A_d': [0.0016828637650136424, 3.2074855574576455e-05], 'L_d': [0.4600854581973583, 0.024567731924681813], 'Dy': [-0.016700322783991695, 0.0004166138967400812], 'phase': [-27.638903293287427, 0.02577137717761957]} {'A': [0.038206818400672582, 0.00063065114563956581], 'Dx': [0.20050258407195187, 0.00041203730090622059], 'chisquare': 1684.4487042260298, 'L': [32.010540897184391, 0.30099291482400581], 'A_d': [0.00040410407477348143, 2.5659598867855404e-05], 'L_d': [0.26645669830630264, 0.0061312001200279354], 'Dy': [-0.017852667797749078, 0.00038506060718024315], 'phase': [53.628470363368848, 0.021273275210447196]} {'A': [0.050660116757160478, 0.0006785762100595949], 'Dx': [0.2070218828201611, 0.00051012500105507286], 'chisquare': 2273.1991538340403, 'L': [47.256904071931515, 1.2613905075432434], 'A_d': [0.0016828806869290669, 3.2099053431461355e-05], 'L_d': [0.46009300027496181, 0.024587543513043264], 'Dy': [-0.016700622683648803, 0.00041670018824913058], 'phase': [98.024818393217231, 0.025798947270587291]} final fit results: chi = 1397.25611214 A = 0.039620 +/- 0.000680 A_d = 0.000417 +/- 0.000029 L = 49.189945 +/- 0.000612 L_d = 0.952779 +/- 0.006724 phase = -59.114632 +/- 0.012311 Dx = 0.201233 +/- 0.000451 Dy = -0.020320 +/- 0.000414