importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41688/041688.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 ============== 5.04136e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0841e+04 9.4536e-01 9.7972e-01 1.0171e+00 1.0749e+00 1.0829e+00 1.0843e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10851.919639 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9093e-02 2.0756e-01 5.8780e-01 8.5172e-01 1.0466e+00 1.7054e+00 2.6200e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.021713 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 ============== 7.99408e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8170e+03 9.5386e-01 9.8621e-01 1.0023e+00 1.0125e+00 1.0471e+00 5.8190e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5822.787579 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 ============== 7.99415e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8159e+03 9.5533e-01 9.8656e-01 1.0022e+00 1.0123e+00 1.0456e+00 5.8178e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5821.669458 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 ============== 7.99415e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8157e+03 9.5534e-01 9.8657e-01 1.0022e+00 1.0123e+00 1.0455e+00 5.8177e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5821.473602 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02665e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4364e+02 7.4093e-02 8.1785e-01 9.2419e-01 1.0722e+00 2.1046e+00 7.4565e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 744.390595 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 ============== 7.99408e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8170e+03 9.5386e-01 9.8621e-01 1.0023e+00 1.0125e+00 1.0471e+00 5.8190e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5822.787579 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 ============== 7.99415e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8159e+03 9.5533e-01 9.8656e-01 1.0022e+00 1.0123e+00 1.0456e+00 5.8178e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5821.669458 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 ============== 7.99415e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8157e+03 9.5534e-01 9.8657e-01 1.0022e+00 1.0123e+00 1.0455e+00 5.8177e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5821.473602 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 ============== 1.07478e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7690e+03 9.7971e-01 9.9296e-01 9.9994e-01 1.0027e+00 1.0425e+00 2.7710e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2771.787054 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 ============== 1.07478e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6192e+03 9.7974e-01 9.9224e-01 9.9978e-01 1.0008e+00 1.0391e+00 2.6212e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2621.792270 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 ============== 1.07489e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6152e+03 9.7974e-01 9.9207e-01 9.9975e-01 1.0007e+00 1.0388e+00 2.6172e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2617.856183 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 ============== 2.50039e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8387e+04 9.7160e-01 9.9460e-01 1.0000e+00 1.0098e+00 1.0556e+00 2.8389e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28415.666857 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 ============== 2.50031e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8387e+04 9.7165e-01 9.9476e-01 1.0000e+00 1.0096e+00 1.0555e+00 2.8389e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28415.382882 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 ============== 2.12987e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8558e+04 9.6001e-01 9.9981e-01 9.9996e-01 1.0010e+00 1.0571e+00 2.8560e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28586.509787 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 ============== 2.12978e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8558e+04 9.6004e-01 9.9994e-01 9.9996e-01 1.0008e+00 1.0571e+00 2.8560e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28587.002563 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 ============== 1.00023 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 ============== 6.33575e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.8772e+01 -2.4759e-03 5.4424e-01 9.5126e-01 1.0049e+00 2.4466e+00 5.0828e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 48.823255 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00031 added to diagonal of 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 ============== 3.21242e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7421e+04 8.6090e-01 9.4590e-01 9.9547e-01 1.0029e+00 1.1965e+00 1.7423e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 17438.509249 TO DIAGONAL. 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 ============== 3.21277e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7419e+04 8.6088e-01 9.4609e-01 9.9460e-01 1.0024e+00 1.1962e+00 1.7421e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 17436.270842 TO DIAGONAL. 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 ============== 3.21277e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.7419e+04 8.6088e-01 9.4614e-01 9.9459e-01 1.0024e+00 1.1962e+00 1.7421e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 17435.999133 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.0493642485716006, 0.0006805585358816979], 'Dx': [0.20575298717881374, 0.00045764972735096165], 'chisquare': 2075.2496661165696, 'L': [52.949460217369491, 1.0083549512656056], 'A_d': [0.0017454385273629747, 2.6829756484963996e-05], 'L_d': [0.57278609754098297, 0.019973066126037553], 'Dy': [-0.01427905896595405, 0.00042863510263480009], 'phase': [60.428585189333148, 0.021108161735341469]} {'A': [0.035056293580273401, 0.00063310089832055438], 'Dx': [0.19801319706005138, 0.00041093052321272694], 'chisquare': 1876.2214037014144, 'L': [31.804072841996277, 0.30983162433267886], 'A_d': [0.00032098446862416363, 2.5777379556807256e-05], 'L_d': [0.2622517582995163, 0.006239656102943858], 'Dy': [-0.015483523834339152, 0.00038423426039990716], 'phase': [-34.306851352250106, 0.022439793973106248]} {'A': [0.049364248196554217, 0.00068091917220583498], 'Dx': [0.20575298692781274, 0.00045797743326492224], 'chisquare': 2075.2496661165655, 'L': [52.949459194604287, 1.008021217975962], 'A_d': [0.0017454385147270268, 2.6832793192099746e-05], 'L_d': [0.57278607873122533, 0.019965717798347438], 'Dy': [-0.014279058621346152, 0.00042884171363599677], 'phase': [-2.4032679236773902, 0.021113158012525446]} {'A': [0.035056457264455998, 0.00063297836111461669], 'Dx': [0.19801334011285121, 0.00041089625423662568], 'chisquare': 1876.221408346903, 'L': [31.80444746286981, 0.3098023443383795], 'A_d': [0.00032099723776657374, 2.5776229304941278e-05], 'L_d': [0.26225889293000804, 0.0062392430701592172], 'Dy': [-0.015482956883658971, 0.00038418657041017212], 'phase': [-72.005931791676502, 0.022436346703656795]} {'A': [0.049364396067501926, 0.00068052980499458404], 'Dx': [0.205753015490453, 0.00045763753098615467], 'chisquare': 2075.2496672790417, 'L': [52.949698512164808, 1.0049685373901589], 'A_d': [0.0017454442292201833, 2.6778935338062082e-05], 'L_d': [0.57279136884616477, 0.019907829069402305], 'Dy': [-0.014278930904215059, 0.00042871881073214269], 'phase': [-52.668761140341694, 0.021058968299570324]} {'A': [0.035056349888162308, 0.00063198655327070807], 'Dx': [0.19801325575874884, 0.00041071855654184475], 'chisquare': 1876.2214038900784, 'L': [31.804137871033589, 0.30924926642910755], 'A_d': [0.00032098668312346978, 2.5745587135111991e-05], 'L_d': [0.26225253100132268, 0.0062298693510152159], 'Dy': [-0.01548345327709022, 0.0003840141758857385], 'phase': [97.640049397426878, 0.022390832986928899]} {'A': [0.50229711662090082, 4.6802421077574152e-06], 'Dx': [0.38654678534980746, 0.00046099075737959794], 'chisquare': 352118.37213835557, 'L': [79.536207180448713, 0.020509018128649359], 'A_d': [0.015683064802094915, 1.4826498430625668e-05], 'L_d': [0.99999904632598668, 1.0111123984191117e-05], 'Dy': [-0.067299229724058662, 0.00099449340992130431], 'phase': [-96.317281394241419, 0.0049030135025702748]} final fit results: chi = 1876.2214037 A = 0.035056 +/- 0.000633 A_d = 0.000321 +/- 0.000026 L = 31.804073 +/- 0.309832 L_d = 0.262252 +/- 0.006240 phase = -34.306851 +/- 0.022440 Dx = 0.198013 +/- 0.000411 Dy = -0.015484 +/- 0.000384