importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42394/042394.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 ============== 5.5353e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0352e+04 9.4700e-01 9.8007e-01 1.0161e+00 1.0687e+00 1.0832e+00 1.0354e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10362.739333 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3650e-01 1.9351e-01 4.3279e-01 7.8111e-01 1.0461e+00 1.7986e+00 2.9843e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.239489 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 ============== 1.36663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5684e+03 9.6573e-01 9.9082e-01 1.0013e+00 1.0081e+00 1.0349e+00 5.5704e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.939163 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5680e+03 9.6639e-01 9.9111e-01 1.0013e+00 1.0079e+00 1.0341e+00 5.5700e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.550337 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5679e+03 9.6639e-01 9.9112e-01 1.0013e+00 1.0079e+00 1.0341e+00 5.5699e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.486693 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5679e+03 9.6639e-01 9.9112e-01 1.0013e+00 1.0079e+00 1.0341e+00 5.5699e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.519580 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5690e+03 9.6638e-01 9.9115e-01 1.0013e+00 1.0079e+00 1.0342e+00 5.5710e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5574.532753 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 ============== 1.36748e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5796e+03 9.6654e-01 9.9097e-01 1.0013e+00 1.0080e+00 1.0341e+00 5.5816e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5585.134349 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22449e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1443e+02 6.9828e-01 9.5354e-01 9.9215e-01 1.3548e+00 1.1643e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 114.541543 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10001e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.1289e+02 -1.4266e-01 8.2952e-01 9.1878e-01 1.0763e+00 2.3767e+00 8.1483e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 813.707714 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10098e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3693e+02 -1.4628e-01 8.2980e-01 9.1844e-01 1.0759e+00 2.3806e+00 7.3887e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 737.671767 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 ============== 9.11147e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2242e+03 -2.6368e-01 8.1868e-01 9.1734e-01 1.0765e+00 2.4821e+00 1.2261e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1225.406555 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 ============== 1.36663e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5684e+03 9.6573e-01 9.9082e-01 1.0013e+00 1.0081e+00 1.0349e+00 5.5704e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.939163 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5680e+03 9.6639e-01 9.9111e-01 1.0013e+00 1.0079e+00 1.0341e+00 5.5700e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.550337 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 ============== 1.36664e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5679e+03 9.6639e-01 9.9112e-01 1.0013e+00 1.0079e+00 1.0341e+00 5.5699e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5573.486693 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.8843e-04 1.9791e-01 5.3308e-01 8.5953e-01 1.2392e+00 1.7993e+00 2.3717e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003060 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 ============== 1.11114e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7556e+03 9.7922e-01 9.9404e-01 9.9999e-01 1.0096e+00 1.0478e+00 2.7576e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2758.385263 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 ============== 1.11112e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6284e+03 9.7926e-01 9.9471e-01 9.9999e-01 1.0094e+00 1.0463e+00 2.6304e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2631.041183 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 ============== 1.11056e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6266e+03 9.7925e-01 9.9472e-01 9.9999e-01 1.0094e+00 1.0463e+00 2.6285e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2629.183610 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 ============== 2.76215e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8199e+04 9.7307e-01 9.9496e-01 1.0000e+00 1.0089e+00 1.0518e+00 2.8201e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28227.404404 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 ============== 2.39266e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8276e+04 9.6255e-01 9.9980e-01 9.9996e-01 1.0007e+00 1.0528e+00 2.8278e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28304.459730 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 94253.4 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.8737e+02 2.2412e-01 7.7917e-01 8.5287e-01 9.8203e-01 1.9514e+00 3.8958e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 387.755078 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1228.4 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.2744e+01 1.9978e-01 3.7064e-01 8.9339e-01 1.0033e+00 1.7703e+00 4.5507e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 42.789684 TO DIAGONAL. all fit results: {'A': [0.050367693290400695, 0.00059805908046564604], 'Dx': [0.19433291749338544, 0.00052051727938540182], 'chisquare': 1808.6892097330692, 'L': [32.138938577182252, 0.29065158280610248], 'A_d': [0.0017151703731677626, 2.6913821582680297e-05], 'L_d': [0.40971929841479826, 0.0057329333564945795], 'Dy': [-0.015291885270510619, 0.00042791096899730263], 'phase': [22.077821788179719, 0.019694187636012828]} {'A': [0.10000785503231857, 7.8550323184822801e-06], 'Dx': [0.18335360998428207, 0.0003934677300483358], 'chisquare': 135660.14709102199, 'L': [23.655848230395378, 0.016932992521681456], 'A_d': [0.00011296930555404483, 0.99328035028055717], 'L_d': [0.010315289695294161, 1.0641488012302913e-05], 'Dy': [0.081061422519578485, 8.1503066835963978e-05], 'phase': [53.1982597152045, 0.013470193505895622]} {'A': [0.040722386073861194, 0.00062212913448211893], 'Dx': [0.20008707338362797, 0.00040859095094614162], 'chisquare': 1821.6484978059123, 'L': [32.251514974358763, 0.29475592316747168], 'A_d': [0.00048419219377204836, 2.525890042290313e-05], 'L_d': [0.27080620097228036, 0.0060682061287748446], 'Dy': [-0.017941046306566122, 0.00038008546474799232], 'phase': [-9.2257320053669218, 0.020035774168611908]} {'A': [0.050965819136737645, 0.00061643286845644574], 'Dx': [0.20321340280342071, 0.00041548945278169214], 'chisquare': 1810.6152848721222, 'L': [38.012303359128161, 0.3880423102109205], 'A_d': [0.0012683049918218448, 2.4060097626538157e-05], 'L_d': [0.44447078278045132, 0.0078194806442665188], 'Dy': [-0.016101539874878057, 0.0003882673602086939], 'phase': [-84.47632744408709, 0.01858798269523021]} {'A': [0.040722934346691386, 0.00062238034663264497], 'Dx': [0.2000872997765093, 0.00040857001703198392], 'chisquare': 1821.648502412484, 'L': [32.25196830700903, 0.29473482303638221], 'A_d': [0.00048421155517941461, 2.527328789339589e-05], 'L_d': [0.27081457311988344, 0.0060680257413302241], 'Dy': [-0.017941410866903595, 0.0003800446280619596], 'phase': [-46.924806091646133, 0.020032275049931769]} {'A': [0.04072244855899354, 0.00062258053646721545], 'Dx': [0.20008710870472513, 0.00040877317175702643], 'chisquare': 1821.6484998115839, 'L': [32.251423996031917, 0.29458908584337173], 'A_d': [0.00048420845506041976, 2.5263368005873366e-05], 'L_d': [0.27080360236256973, 0.0060651698484398275], 'Dy': [-0.017940927804122708, 0.00038024196512154163], 'phase': [-97.190335330692463, 0.02002380522171876]} {'A': [0.040722779109423346, 0.00062791362434075348], 'Dx': [0.20008718496996636, 0.00041074819223663184], 'chisquare': 1821.6484993725824, 'L': [32.251804506860374, 0.29676235182915534], 'A_d': [0.0004842079526600207, 2.5335308215523877e-05], 'L_d': [0.27081211957923551, 0.0061007729663550281], 'Dy': [-0.017941112181896202, 0.00038191070467519239], 'phase': [47.322956289396501, 0.020222183510938407]} final fit results: chi = 1808.68920973 A = 0.050368 +/- 0.000598 A_d = 0.001715 +/- 0.000027 L = 32.138939 +/- 0.290652 L_d = 0.409719 +/- 0.005733 phase = 22.077822 +/- 0.019694 Dx = 0.194333 +/- 0.000521 Dy = -0.015292 +/- 0.000428