importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41548/041548.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 ============== 5.31371e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0540e+04 9.4734e-01 9.8003e-01 1.0164e+00 1.0718e+00 1.0817e+00 1.0542e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10550.821603 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 ============== 1.06677e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5603e+03 9.6125e-01 9.8913e-01 1.0017e+00 1.0096e+00 1.0396e+00 5.5623e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5565.850286 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 ============== 1.06678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5595e+03 9.6219e-01 9.8946e-01 1.0016e+00 1.0094e+00 1.0386e+00 5.5615e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5565.043681 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 ============== 1.06678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5593e+03 9.6220e-01 9.8947e-01 1.0016e+00 1.0094e+00 1.0385e+00 5.5613e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5564.901008 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8292e-05 2.7275e-01 7.8892e-01 9.7274e-01 1.0000e+00 1.2050e+00 2.7606e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002799 TO DIAGONAL. MINUIT WARNING IN MNCROS ============== Cannot find slope of the right sign 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 ============== 1.03878e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7496e+02 -1.6477e-02 8.2150e-01 9.2194e-01 1.0742e+00 2.2139e+00 7.7694e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 775.733143 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 ============== 1.06677e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5603e+03 9.6125e-01 9.8913e-01 1.0017e+00 1.0096e+00 1.0396e+00 5.5623e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5565.850286 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 ============== 1.06678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5595e+03 9.6219e-01 9.8946e-01 1.0016e+00 1.0094e+00 1.0386e+00 5.5615e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5565.043681 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 ============== 1.06678e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5593e+03 9.6220e-01 9.8947e-01 1.0016e+00 1.0094e+00 1.0385e+00 5.5613e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5564.901008 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2330.82 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8280e+01 2.2150e-01 4.2961e-01 8.5543e-01 1.0154e+00 1.8250e+00 4.0934e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 38.321415 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 ============== 1.0846e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7019e+03 9.7942e-01 9.9332e-01 9.9996e-01 1.0035e+00 1.0439e+00 2.7039e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2704.620053 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 ============== 1.0846e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5690e+03 9.7945e-01 9.9370e-01 9.9995e-01 1.0028e+00 1.0422e+00 2.5709e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2571.526231 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 ============== 1.08398e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5672e+03 9.7945e-01 9.9372e-01 9.9995e-01 1.0028e+00 1.0422e+00 2.5692e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2569.738050 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 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.01155 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 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.58584e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8039e+04 9.7232e-01 9.9480e-01 1.0000e+00 1.0093e+00 1.0538e+00 2.8041e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28067.467133 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 ============== 2.21827e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8183e+04 9.6113e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0551e+00 2.8185e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28210.960862 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 ============== 2.2182e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8183e+04 9.6116e-01 9.9993e-01 9.9996e-01 1.0007e+00 1.0551e+00 2.8185e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28211.382677 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 ============== 2.21775e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8185e+04 9.6116e-01 9.9994e-01 9.9996e-01 1.0007e+00 1.0551e+00 2.8187e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28212.822598 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 ============== 604620 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8193e+02 3.7574e-01 8.4165e-01 8.8122e-01 9.9972e-01 1.7815e+00 2.8405e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 282.217360 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 ============== 604622 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8099e+02 3.7436e-01 8.4297e-01 8.8184e-01 9.9974e-01 1.7842e+00 2.8310e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 281.269743 TO DIAGONAL. all fit results: {'A': [0.050635746867553899, 0.00067750969516805482], 'Dx': [0.2041563271685316, 0.00049531915162148721], 'chisquare': 2315.351074589792, 'L': [47.310463583346355, 1.1455611870620501], 'A_d': [0.0017045490277330932, 3.0455563398895658e-05], 'L_d': [0.46385596056179285, 0.0223954396400107], 'Dy': [-0.014544286728424893, 0.00041883203646531086], 'phase': [22.619530565339431, 0.024395101636919492]} {'A': [0.0, 5.2185700123719148e-06], 'Dx': [0.1916582274537344, 0.00038175678888752174], 'chisquare': 5472.6167171783945, 'L': [27.343793652815208, 0.44051842647895079], 'A_d': [0.00081868171318449923, 1.5267235110555388e-05], 'L_d': [0.18158362829214592, 0.0078595118472182257], 'Dy': [-0.01417492239821172, 0.00037888689874421289], 'phase': [56.361944923408345, 0.063941382619915998]} {'A': [0.050635737255251834, 0.0006732713522064615], 'Dx': [0.20415631561053615, 0.00049061080567636139], 'chisquare': 2315.351074587571, 'L': [47.310412501069862, 1.1342917199879814], 'A_d': [0.0017045481420553954, 3.0106006681879238e-05], 'L_d': [0.46385498457930041, 0.022187683937110292], 'Dy': [-0.014544281521921221, 0.0004178986742937596], 'phase': [-2.5132119382577258, 0.024119990198769869]} {'A': [0.037931536559725754, 0.00063327448743807913], 'Dx': [0.19742853478056688, 0.00041361939433226524], 'chisquare': 1796.0540600987174, 'L': [31.488639239570755, 0.29549136314448354], 'A_d': [0.0003951575730436474, 2.5828847600384286e-05], 'L_d': [0.25792591898372363, 0.0060167376324448962], 'Dy': [-0.015830239395640433, 0.00038484508930913819], 'phase': [97.58803270884971, 0.021401896860908209]} {'A': [0.050635297814569935, 0.00067264113511072976], 'Dx': [0.20415639738074809, 0.00048942217957126388], 'chisquare': 2315.3510759468454, 'L': [47.31010426865118, 1.128365646241015], 'A_d': [0.0017045337032987051, 2.9968344108788347e-05], 'L_d': [0.46384908755880416, 0.022076427852125019], 'Dy': [-0.014544012240223836, 0.00041773684342771844], 'phase': [54.035449651917986, 0.024000919348026173]} {'A': [0.037931638693834702, 0.00063497498162312649], 'Dx': [0.19742856471037129, 0.00041429384433477878], 'chisquare': 1796.0540599614417, 'L': [31.488600673018325, 0.29613002807009892], 'A_d': [0.0003951556398121836, 2.5831704718926041e-05], 'L_d': [0.25792534023879582, 0.0060264941505843439], 'Dy': [-0.015830223915076047, 0.00038557754381240983], 'phase': [28.472989754640224, 0.02146730833838717]} {'A': [0.050635798791458242, 0.00067661410963454349], 'Dx': [0.20415635484052608, 0.00049422117101904917], 'chisquare': 2315.3510747332489, 'L': [47.310604228563932, 1.1396241179341473], 'A_d': [0.0017045490564966959, 3.0307187843303662e-05], 'L_d': [0.46385836945742187, 0.022283541693157854], 'Dy': [-0.014544305332352181, 0.00041871331406895251], 'phase': [-15.079579155856734, 0.024280040388241275]} final fit results: chi = 1796.05405996 A = 0.037932 +/- 0.000635 A_d = 0.000395 +/- 0.000026 L = 31.488601 +/- 0.296130 L_d = 0.257925 +/- 0.006026 phase = 28.472990 +/- 0.021467 Dx = 0.197429 +/- 0.000414 Dy = -0.015830 +/- 0.000386