importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41926/041926.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 ============== 5.32312e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0500e+04 9.4630e-01 9.7970e-01 1.0165e+00 1.0715e+00 1.0841e+00 1.0502e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10510.694329 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6943e-03 2.0798e-01 5.7205e-01 8.6648e-01 1.0330e+00 1.6030e+00 2.7221e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.007416 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 ============== 1.21683e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5517e+03 9.6377e-01 9.9008e-01 1.0016e+00 1.0087e+00 1.0371e+00 5.5537e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5557.236403 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 ============== 1.21685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5510e+03 9.6456e-01 9.9038e-01 1.0015e+00 1.0085e+00 1.0363e+00 5.5530e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5556.509833 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 ============== 1.21685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5508e+03 9.6456e-01 9.9038e-01 1.0015e+00 1.0085e+00 1.0362e+00 5.5528e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5556.381111 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07413e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.8394e+02 -6.4810e-02 8.2596e-01 9.1991e-01 1.0758e+00 2.2879e+00 7.8589e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 784.724371 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 ============== 3.50051e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6640e+03 -7.1624e-01 7.2474e-01 9.1384e-01 1.0812e+00 2.9178e+00 2.6661e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2666.697203 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 ============== 1.21683e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5517e+03 9.6377e-01 9.9008e-01 1.0016e+00 1.0087e+00 1.0371e+00 5.5537e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5557.236403 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 ============== 1.21685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5510e+03 9.6456e-01 9.9038e-01 1.0015e+00 1.0085e+00 1.0363e+00 5.5530e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5556.509833 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 ============== 1.21685e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5508e+03 9.6456e-01 9.9038e-01 1.0015e+00 1.0085e+00 1.0362e+00 5.5528e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5556.381111 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 ============== 337255 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5015e+02 5.5380e-01 9.5892e-01 9.9905e-01 1.0160e+00 1.4356e+00 7.5219e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 750.905396 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 ============== 1.01831 added to diagonal of error matrix 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 ============== 1.08872e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7452e+03 9.7913e-01 9.9401e-01 9.9999e-01 1.0097e+00 1.0483e+00 2.7472e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2747.939166 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 ============== 1.08876e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6190e+03 9.7916e-01 9.9466e-01 9.9999e-01 1.0096e+00 1.0469e+00 2.6209e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2621.584085 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 ============== 1.08888e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6165e+03 9.7916e-01 9.9468e-01 9.9999e-01 1.0096e+00 1.0469e+00 2.6184e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2619.097705 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 ============== 2.57341e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8400e+04 9.7161e-01 9.9467e-01 1.0000e+00 1.0093e+00 1.0543e+00 2.8402e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28428.116122 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5368e-02 3.9298e-02 4.7688e-01 8.6397e-01 9.1836e-01 1.9543e+00 2.7825e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.038151 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 ============== 2.20973e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8532e+04 9.6021e-01 9.9977e-01 9.9996e-01 1.0007e+00 1.0557e+00 2.8534e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28560.314506 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 ============== 2.20965e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8532e+04 9.6024e-01 9.9992e-01 9.9996e-01 1.0006e+00 1.0557e+00 2.8534e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28560.743970 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 ============== 793691 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2462e+02 4.1612e-01 8.5834e-01 9.0083e-01 1.0003e+00 1.7183e+00 3.2672e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 324.942313 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: -3.5648e-01 9.5438e-02 3.8343e-01 9.2675e-01 9.9475e-01 1.6018e+00 3.3543e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.359833 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3444e-01 7.2993e-04 1.5786e-01 4.1063e-01 6.5566e-01 1.2548e+00 5.2548e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.739691 TO DIAGONAL. all fit results: {'A': [0.051787843150492285, 0.00069503101466611428], 'Dx': [0.20527364115550029, 0.00059200496351330401], 'chisquare': 2503.8580524450954, 'L': [43.97979077497542, 1.4546358367564309], 'A_d': [0.00165838576795313, 3.9146355744201777e-05], 'L_d': [0.39692130724601171, 0.027826730757576773], 'Dy': [-0.015786206026431771, 0.00040550350844181793], 'phase': [-46.576687216917364, 0.031107048589507968]} {'A': [0.039837793709731062, 0.0006281629073710826], 'Dx': [0.19950305966260196, 0.00041056341258816076], 'chisquare': 1829.2185450737527, 'L': [32.054679022669234, 0.29193674387751578], 'A_d': [0.00044063405357708252, 2.5512685108836086e-05], 'L_d': [0.26740326359441391, 0.0059651826551592735], 'Dy': [-0.017071801024899358, 0.00038292349825397309], 'phase': [-28.085042009856906, 0.020429236358367575]} {'A': [0.051787842355854874, 0.00069286083393918507], 'Dx': [0.20527363944818866, 0.00058927480428216938], 'chisquare': 2503.8580524450967, 'L': [43.979784113879695, 1.4479039915572685], 'A_d': [0.001658385630661674, 3.8936857982369011e-05], 'L_d': [0.39692118014445021, 0.027701843042320679], 'Dy': [-0.015786205969130052, 0.00040533609988191444], 'phase': [-8.8775755068189, 0.030957006279081156]} {'A': [0.051787735263164048, 0.00069128598033693645], 'Dx': [0.20527338002577977, 0.0005865806166154286], 'chisquare': 2503.8580526900955, 'L': [43.979366533588568, 1.4355739855287375], 'A_d': [0.0016583749172124351, 3.8610691080048776e-05], 'L_d': [0.39691301075199936, 0.027470438358673049], 'Dy': [-0.015786230494992282, 0.00040532445240870629], 'phase': [91.653383291180972, 0.030724082457084023]} {'A': [0.039838060404364939, 0.00062787346220422036], 'Dx': [0.19950323336120945, 0.0004104440388799091], 'chisquare': 1829.2185446974624, 'L': [32.05471450107855, 0.29183058909462467], 'A_d': [0.00044063838762492535, 2.5509416279267949e-05], 'L_d': [0.26740452593872044, 0.0059634928942930432], 'Dy': [-0.017071935328591081, 0.0003828174079885116], 'phase': [22.180447595107893, 0.020420046655765134]} {'A': [0.039837843940157269, 0.00062981686912433332], 'Dx': [0.19950316140032243, 0.00041122580440067225], 'chisquare': 1829.2185441632871, 'L': [32.05460682979087, 0.29285714137286689], 'A_d': [0.00044063245566094977, 2.5532286372059732e-05], 'L_d': [0.26740249771385172, 0.0059802229050157085], 'Dy': [-0.01707174207138884, 0.00038351315484863591], 'phase': [91.295476909635113, 0.020510486419254903]} {'A': [0.039838173516573427, 0.00062984475905122905], 'Dx': [0.19950272959163584, 0.00041122120045855581], 'chisquare': 1829.218551530385, 'L': [32.054380783368963, 0.29250289232611948], 'A_d': [0.00044064500117824146, 2.5531372576131917e-05], 'L_d': [0.26739681035861873, 0.0059741373504610396], 'Dy': [-0.017071876610760484, 0.00038351195836749952], 'phase': [28.463640817765054, 0.020482586284060744]} final fit results: chi = 1829.21854416 A = 0.039838 +/- 0.000630 A_d = 0.000441 +/- 0.000026 L = 32.054607 +/- 0.292857 L_d = 0.267402 +/- 0.005980 phase = 91.295477 +/- 0.020510 Dx = 0.199503 +/- 0.000411 Dy = -0.017072 +/- 0.000384