importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41445/041445.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 ============== 5.34712e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0442e+04 9.4721e-01 9.8022e-01 1.0163e+00 1.0714e+00 1.0818e+00 1.0444e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10452.433419 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0315e-01 1.0997e-01 2.7218e-01 8.3231e-01 9.4206e-01 1.8754e+00 3.0713e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.106224 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 ============== 1.12335e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5542e+03 9.6302e-01 9.9016e-01 1.0016e+00 1.0089e+00 1.0381e+00 5.5562e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5559.791480 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 ============== 1.12336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5529e+03 9.6393e-01 9.9042e-01 1.0015e+00 1.0087e+00 1.0372e+00 5.5549e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5558.484598 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 ============== 1.12336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5527e+03 9.6394e-01 9.9043e-01 1.0015e+00 1.0087e+00 1.0371e+00 5.5547e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5558.246645 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0783e-03 1.7271e-01 3.7435e-01 8.5464e-01 1.3158e+00 1.8379e+00 2.4467e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.004525 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.05472e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7690e+02 -2.9263e-02 8.2498e-01 9.2284e-01 1.0746e+00 2.2372e+00 7.7887e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 777.683700 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 ============== 1.12335e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5542e+03 9.6302e-01 9.9016e-01 1.0016e+00 1.0089e+00 1.0381e+00 5.5562e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5559.791480 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 ============== 1.12336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5529e+03 9.6393e-01 9.9042e-01 1.0015e+00 1.0087e+00 1.0372e+00 5.5549e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5558.484598 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 ============== 1.12336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5527e+03 9.6394e-01 9.9043e-01 1.0015e+00 1.0087e+00 1.0371e+00 5.5547e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5558.246645 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 ============== 1.08865e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6950e+03 9.7955e-01 9.9335e-01 9.9997e-01 1.0045e+00 1.0439e+00 2.6970e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2697.694879 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 ============== 1.08862e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5274e+03 9.7948e-01 9.9098e-01 9.9976e-01 1.0006e+00 1.0375e+00 2.5294e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2529.919610 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 ============== 1.08818e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5286e+03 9.7949e-01 9.9162e-01 9.9979e-01 1.0008e+00 1.0383e+00 2.5306e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2531.101463 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8268e-02 3.7186e-01 5.1483e-01 8.7487e-01 9.3112e-01 1.7007e+00 2.6249e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.020893 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. 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 ============== 2.5475e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8084e+04 9.7185e-01 9.9466e-01 1.0000e+00 1.0092e+00 1.0538e+00 2.8086e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28111.874661 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 ============== 4.95381e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0399e+03 1.6683e-01 4.6699e-01 9.1209e-01 1.0134e+00 1.9872e+00 2.0423e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2041.926090 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 ============== 4.95381e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0388e+03 1.6847e-01 4.6627e-01 9.1155e-01 1.0132e+00 1.9864e+00 2.0413e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2040.855836 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 ============== 4.95382e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0383e+03 1.6835e-01 4.6627e-01 9.1152e-01 1.0132e+00 1.9865e+00 2.0408e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2040.387579 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 ============== 4.95416e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0382e+03 1.6834e-01 4.6628e-01 9.1152e-01 1.0132e+00 1.9865e+00 2.0407e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2040.264702 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 ============== 4.95297e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.0379e+03 1.6861e-01 4.6602e-01 9.1153e-01 1.0132e+00 1.9862e+00 2.0403e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2039.926842 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V 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 ============== 2.17817e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8264e+04 9.6023e-01 9.9976e-01 9.9996e-01 1.0007e+00 1.0553e+00 2.8266e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28292.227414 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0849e+00 1.9813e-01 4.5978e-01 8.9225e-01 1.0100e+00 1.7808e+00 5.7439e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3.090639 TO DIAGONAL. all fit results: {'A': [0.051417809598592601, 0.00067371429045032238], 'Dx': [0.20566167971468019, 0.00051066914302744237], 'chisquare': 2423.2973611220527, 'L': [46.863288604069261, 1.2405864990634115], 'A_d': [0.0017120099001375344, 3.2105947693400472e-05], 'L_d': [0.45308012764059635, 0.024166345594628491], 'Dy': [-0.015737970125819345, 0.00041399445804035651], 'phase': [-90.495046928364872, 0.025193086273951337]} {'A': [0.05141784032671376, 0.0006737451260344085], 'Dx': [0.20566165120324342, 0.000510407734652496], 'chisquare': 2423.2973611563839, 'L': [46.863398357900849, 1.2351233265098571], 'A_d': [0.0017120116409957697, 3.2002950927062512e-05], 'L_d': [0.45308210191315418, 0.024061950866320431], 'Dy': [-0.015737978832571997, 0.00041409755915822188], 'phase': [10.035922285919654, 0.025106128132492245]} {'A': [0.051417824246062227, 0.00067558713294890715], 'Dx': [0.20566170538675266, 0.00051314552986081452], 'chisquare': 2423.2973611113639, 'L': [46.863397270940446, 1.2458711652640844], 'A_d': [0.0017120115586262141, 3.2284572658775046e-05], 'L_d': [0.45308220259358395, 0.024264148212436221], 'Dy': [-0.015737979131230873, 0.00041432379732064817], 'phase': [-2.5304500077034788, 0.025313702894898427]} {'A': [0.047649452225503874, 0.00067745841959718223], 'Dx': [0.20344986073855509, 0.00046773947635170288], 'chisquare': 3210.4448522833468, 'L': [42.914495608183067, 0.41246991330782024], 'A_d': [0.0014902921747507736, 2.4829575258594749e-05], 'L_d': [9.2411756025256864e-10, 0.00050874749183488222], 'Dy': [-0.016593099502866693, 0.00047124540273379978], 'phase': [-59.024344389006323, 0.019909226933240376]} {'A': [3.8802294710649221e-13, 7.4050893245081184e-06], 'Dx': [0.18599487763280287, 0.00040590513262905858], 'chisquare': 4659.9932389785154, 'L': [47.382653430830672, 0.41267116003324489], 'A_d': [0.00099975450881545358, 1.5930120888157928e-05], 'L_d': [0.67199276995903923, 0.0079576557640145817], 'Dy': [-0.015467513278084155, 0.00040849305820156445], 'phase': [82.756799555038896, 0.040317950919444456]} {'A': [0.50094390687534462, 7.4693361140076853e-05], 'Dx': [0.25522847265448689, 0.0020651228618921991], 'chisquare': 508615.44682052685, 'L': [5.7832834590185289, 0.00096166345857051638], 'A_d': [0.017183625989381279, 9.8530994797341176e-06], 'L_d': [0.08161669444124503, 1.962774912953047e-05], 'Dy': [0.12465915536998295, 0.00088505842765762566], 'phase': [90.944963636969192, 0.012403279947420742]} {'A': [0.038908717003659221, 0.00062900849027033856], 'Dx': [0.19903313670174683, 0.0004113685329958372], 'chisquare': 1831.2464285879698, 'L': [31.777696554557387, 0.29162481037311139], 'A_d': [0.00041812867517931895, 2.5636707985221552e-05], 'L_d': [0.262125037024178, 0.0059490390430340379], 'Dy': [-0.017031869096005181, 0.00038370716629820834], 'phase': [53.609592426293318, 0.020729921430628906]} final fit results: chi = 1831.24642859 A = 0.038909 +/- 0.000629 A_d = 0.000418 +/- 0.000026 L = 31.777697 +/- 0.291625 L_d = 0.262125 +/- 0.005949 phase = 53.609592 +/- 0.020730 Dx = 0.199033 +/- 0.000411 Dy = -0.017032 +/- 0.000384