importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42281/042281.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 ============== 5.34215e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0750e+04 9.4660e-01 9.7981e-01 1.0166e+00 1.0728e+00 1.0826e+00 1.0752e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10760.420961 TO DIAGONAL. 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 ============== 5.3423e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0744e+04 9.4673e-01 9.7982e-01 1.0166e+00 1.0728e+00 1.0825e+00 1.0746e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10754.501705 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.9605e-02 2.0615e-01 5.6758e-01 8.2764e-01 1.0514e+00 1.7534e+00 2.6334e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.042238 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 ============== 9.66804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6373e+03 9.5857e-01 9.8718e-01 1.0021e+00 1.0107e+00 1.0423e+00 5.6393e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.921695 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 ============== 9.66812e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6367e+03 9.5972e-01 9.8753e-01 1.0020e+00 1.0105e+00 1.0411e+00 5.6387e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.296128 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 ============== 9.66813e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6365e+03 9.5973e-01 9.8754e-01 1.0020e+00 1.0105e+00 1.0410e+00 5.6385e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.181629 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04361e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4952e+02 3.8615e-02 8.1910e-01 9.2160e-01 1.0725e+00 2.1785e+00 7.5149e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 750.269344 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 ============== 4.72545e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8982e+03 -2.6469e-01 7.4958e-01 9.1902e-01 1.0756e+00 2.4667e+00 1.9003e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1900.107885 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 ============== 9.66804e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6373e+03 9.5857e-01 9.8718e-01 1.0021e+00 1.0107e+00 1.0423e+00 5.6393e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.921695 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 ============== 9.66812e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6367e+03 9.5972e-01 9.8753e-01 1.0020e+00 1.0105e+00 1.0411e+00 5.6387e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.296128 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 ============== 9.66813e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6365e+03 9.5973e-01 9.8754e-01 1.0020e+00 1.0105e+00 1.0410e+00 5.6385e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5642.181629 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2462.03 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6829e+01 2.2298e-01 4.2407e-01 8.4872e-01 1.0168e+00 1.8219e+00 3.9494e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 36.868433 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00003 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 ============== 1.09628e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7845e+03 9.7968e-01 9.9346e-01 9.9997e-01 1.0044e+00 1.0443e+00 2.7865e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2787.263724 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 ============== 1.09626e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6491e+03 9.7972e-01 9.9407e-01 9.9997e-01 1.0042e+00 1.0432e+00 2.6510e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2651.716020 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 ============== 1.09587e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6469e+03 9.7972e-01 9.9408e-01 9.9997e-01 1.0042e+00 1.0431e+00 2.6489e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2649.541463 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2513.41 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4485e+01 2.2206e-01 4.1374e-01 8.4880e-01 1.0164e+00 1.8230e+00 3.7161e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 34.522409 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 ============== 2.64437e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8262e+04 9.7246e-01 9.9480e-01 1.0000e+00 1.0094e+00 1.0542e+00 2.8264e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28289.937479 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8940e+00 2.3717e-02 3.8022e-01 8.9804e-01 9.9354e-01 1.7384e+00 4.8601e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1.898824 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 ============== 2.2579e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8406e+04 9.6117e-01 9.9981e-01 9.9996e-01 1.0009e+00 1.0555e+00 2.8408e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28434.591011 TO DIAGONAL. 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 ============== 1.00014 added to diagonal of error matrix 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 ============== 6.22465e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.9153e+01 2.0457e-03 5.9523e-01 9.4347e-01 1.0041e+00 2.4182e+00 5.1190e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 49.204466 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 ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 3.3638e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5502e+03 -9.9242e-02 5.9300e-01 9.3766e-01 1.0056e+00 2.5035e+00 2.5523e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2552.779202 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.3525e-02 1.4516e-01 9.0874e-01 9.8067e-01 1.0014e+00 1.1211e+00 2.8965e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.056421 TO DIAGONAL. 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 ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00187 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 1 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 ============== 409127 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.6670e+02 7.7800e-01 9.9960e-01 1.0013e+00 1.0063e+00 1.1482e+00 4.6877e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 467.172625 TO DIAGONAL. all fit results: {'A': [0.050500142324462483, 0.00067141698958717022], 'Dx': [0.20706101149265166, 0.00047627693784146885], 'chisquare': 2219.3735617590132, 'L': [48.976213172995216, 1.0773821961726959], 'A_d': [0.0017207239574719146, 2.854599362844823e-05], 'L_d': [0.49393280780290255, 0.02115714623213788], 'Dy': [-0.014845212227127647, 0.00041642378311834705], 'phase': [-96.733785851908735, 0.022696272330669842]} {'A': [0.037213738176753441, 0.00062720541924465856], 'Dx': [0.19997883877181089, 0.00040947190721318805], 'chisquare': 1828.6238647706014, 'L': [31.709438837417323, 0.30016661723386129], 'A_d': [0.00038098091100918774, 2.553766910845523e-05], 'L_d': [0.2606157498416416, 0.0060821028686108281], 'Dy': [-0.016076672522153501, 0.00038143573549032084], 'phase': [91.31652489831319, 0.021465605380484476]} {'A': [0.050500143193976388, 0.0006704590559250545], 'Dx': [0.20706101257815845, 0.0004752751674015343], 'chisquare': 2219.3735617589919, 'L': [48.976218329468921, 1.0759465827218762], 'A_d': [0.0017207240360799791, 2.8478004275550584e-05], 'L_d': [0.4939329066741926, 0.021131064303333724], 'Dy': [-0.014845212855075118, 0.00041617939730187459], 'phase': [-2.4860061186136875, 0.022660290555556628]} {'A': [0.050499675296013513, 0.00067020589907013095], 'Dx': [0.20706074754211379, 0.00047491008530808898], 'chisquare': 2219.3735629897419, 'L': [48.9762204229689, 1.07230132439485], 'A_d': [0.0017207158676437184, 2.840346267016236e-05], 'L_d': [0.49393422646462992, 0.021061884022922028], 'Dy': [-0.014845088241257187, 0.00041616575362102282], 'phase': [98.044956467468239, 0.022595892218774338]} {'A': [0.037214078725928412, 0.00062723324748020781], 'Dx': [0.19997893750111295, 0.00040948415746644429], 'chisquare': 1828.6238631685417, 'L': [31.709583239202843, 0.30023038440477734], 'A_d': [0.0003809870581488739, 2.5538314898598813e-05], 'L_d': [0.26061792298790198, 0.0060831925124530395], 'Dy': [-0.016076548052236461, 0.00038144663570793824], 'phase': [97.599715614756207, 0.02147051925607002]} {'A': [0.037214093228127576, 0.00062829456086987978], 'Dx': [0.19997882267386125, 0.00040984019914436232], 'chisquare': 1828.6238632592126, 'L': [31.709570387112006, 0.30048617294902868], 'A_d': [0.00038098178753032119, 2.5549557072207518e-05], 'L_d': [0.26061772633690944, 0.0060870792215443337], 'Dy': [-0.016076579845897498, 0.00038181842339746197], 'phase': [-21.78080800499005, 0.021495992890081084]} {'A': [0.050500116076992729, 0.00066567984356044607], 'Dx': [0.20706069997710408, 0.00046912789632536089], 'chisquare': 2219.3735636605697, 'L': [48.976750817560173, 1.0589412039531645], 'A_d': [0.0017207313047128969, 2.8025449922502998e-05], 'L_d': [0.49394423992453396, 0.020817785115931048], 'Dy': [-0.014845146120103792, 0.00041456762618441445], 'phase': [22.646748669151748, 0.022265034941078454]} final fit results: chi = 1828.62386317 A = 0.037214 +/- 0.000627 A_d = 0.000381 +/- 0.000026 L = 31.709583 +/- 0.300230 L_d = 0.260618 +/- 0.006083 phase = 97.599716 +/- 0.021471 Dx = 0.199979 +/- 0.000409 Dy = -0.016077 +/- 0.000381