importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41619/041619.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 ============== 5.26167e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0584e+04 9.4708e-01 9.8011e-01 1.0165e+00 1.0718e+00 1.0813e+00 1.0586e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10594.926904 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 ============== 9.25488e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6414e+03 9.5817e-01 9.8753e-01 1.0020e+00 1.0110e+00 1.0427e+00 5.6434e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5647.073583 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 ============== 9.25497e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6406e+03 9.5934e-01 9.8788e-01 1.0019e+00 1.0107e+00 1.0414e+00 5.6426e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5646.232030 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 ============== 9.25497e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6404e+03 9.5935e-01 9.8789e-01 1.0019e+00 1.0107e+00 1.0414e+00 5.6424e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5646.085798 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02343e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4675e+02 3.4222e-02 8.2129e-01 9.2261e-01 1.0724e+00 2.1657e+00 7.4874e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 747.501905 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 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 7 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.1178e-01 6.8530e-02 2.2800e-01 6.1685e-01 1.0953e+00 1.8029e+00 3.5002e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.315277 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 ============== 9.25488e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6414e+03 9.5817e-01 9.8753e-01 1.0020e+00 1.0110e+00 1.0427e+00 5.6434e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5647.073583 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 ============== 9.25497e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6406e+03 9.5934e-01 9.8788e-01 1.0019e+00 1.0107e+00 1.0414e+00 5.6426e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5646.232030 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 ============== 9.25497e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6404e+03 9.5935e-01 9.8789e-01 1.0019e+00 1.0107e+00 1.0414e+00 5.6424e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5646.085798 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4328.35 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -6.2530e+01 1.6841e-01 7.0964e-01 1.0136e+00 1.4797e+00 2.3874e+00 6.3771e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 62.593599 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00037 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 5437.53 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3700e+01 1.5239e-01 7.2648e-01 1.0051e+00 1.5188e+00 2.1892e+00 2.5108e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 23.724700 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.01653 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3330e+00 6.4341e-02 3.0408e-01 8.2320e-01 1.0252e+00 1.0983e+00 7.0178e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3.340010 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 ============== 1.06891e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7643e+03 9.7981e-01 9.9342e-01 9.9997e-01 1.0044e+00 1.0438e+00 2.7663e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2767.089993 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 ============== 1.0689e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5901e+03 9.7981e-01 9.9016e-01 9.9968e-01 1.0005e+00 1.0361e+00 2.5920e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2592.645883 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 ============== 1.06929e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5908e+03 9.7980e-01 9.9128e-01 9.9966e-01 1.0005e+00 1.0375e+00 2.5928e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2593.370999 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 ============== 2.58427e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7875e+04 9.7241e-01 9.9480e-01 1.0000e+00 1.0092e+00 1.0535e+00 2.7877e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27902.954390 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 ============== 2.21143e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8022e+04 9.6111e-01 9.9979e-01 9.9996e-01 1.0008e+00 1.0548e+00 2.8024e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28050.097662 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 ============== 2.21135e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8022e+04 9.6113e-01 9.9993e-01 9.9996e-01 1.0006e+00 1.0547e+00 2.8024e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28050.518697 TO DIAGONAL. all fit results: {'A': [0.050055911562454647, 0.00067737896253222685], 'Dx': [0.20675371164196577, 0.0004741855154657415], 'chisquare': 2147.7288823960607, 'L': [49.771830494076653, 1.0794384897053781], 'A_d': [0.0017156945026479131, 2.8372669746062895e-05], 'L_d': [0.50970064450281538, 0.02124754036756632], 'Dy': [-0.015996690140887893, 0.00042255650553713053], 'phase': [85.510954863113341, 0.022358831102565091]} {'A': [0.036858126663323609, 0.00063523247256405679], 'Dx': [0.19961285535256224, 0.00041450288403144242], 'chisquare': 1794.5364807009737, 'L': [31.877022844173219, 0.30737386531929545], 'A_d': [0.00038149314723523453, 2.5910630878617225e-05], 'L_d': [0.26399244994085591, 0.0062453694485109235], 'Dy': [-0.017100585895876819, 0.00038562460954771893], 'phase': [9.6680557898043418, 0.021784925930262489]} {'A': [0.050055897538959504, 0.00068156519220624601], 'Dx': [0.20675370531300175, 0.00047652886571292186], 'chisquare': 2147.7288823967046, 'L': [49.771813038377722, 1.087060980066731], 'A_d': [0.0017156937028971475, 2.8657695747114076e-05], 'L_d': [0.50970030683113654, 0.021390083832968726], 'Dy': [-0.015996688499892997, 0.00042310176794391197], 'phase': [10.112730881846005, 0.022507774527682045]} {'A': [0.047691999472943558, 0.00062898963439111943], 'Dx': [0.20313664376502416, 0.0004225323204591902], 'chisquare': 1809.7071687491393, 'L': [38.315929243654679, 0.43192685283268162], 'A_d': [0.0012002788034022882, 2.468132309219051e-05], 'L_d': [0.44999127878077305, 0.0086427867713649853], 'Dy': [-0.0154025093173491, 0.0003959428352571237], 'phase': [-78.127544578805981, 0.020046756854505077]} {'A': [0.036858853872712427, 0.00063525616668280716], 'Dx': [0.19961305736467594, 0.00041451263542224837], 'chisquare': 1794.5364833041219, 'L': [31.877328971481241, 0.30737899482281605], 'A_d': [0.00038151888715443061, 2.5910831564807113e-05], 'L_d': [0.26399826545493688, 0.0062454769585002512], 'Dy': [-0.01710083863966716, 0.00038563475155140026], 'phase': [-78.296521843714714, 0.021784786529195799]} {'A': [0.036857976334293552, 0.00063559804127283348], 'Dx': [0.19961277111777065, 0.00041472349674709363], 'chisquare': 1794.5364809563373, 'L': [31.876953021533446, 0.30741270527589037], 'A_d': [0.00038148317352137973, 2.5898296225373985e-05], 'L_d': [0.26399124865762724, 0.0062454905212840639], 'Dy': [-0.017100576768797282, 0.00038593429679778524], 'phase': [-90.862914533287721, 0.021793244540234014]} {'A': [0.050055187303005289, 0.00068215963762330301], 'Dx': [0.20675357346908108, 0.00047923905173608006], 'chisquare': 2147.7288859008231, 'L': [49.772536505185535, 1.0892576516914758], 'A_d': [0.0017156839580623195, 2.8662377716481835e-05], 'L_d': [0.50971437007319209, 0.021424020221153389], 'Dy': [-0.015996971066007504, 0.00042433441607592215], 'phase': [72.944608930585702, 0.022641604436472562]} final fit results: chi = 1794.5364807 A = 0.036858 +/- 0.000635 A_d = 0.000381 +/- 0.000026 L = 31.877023 +/- 0.307374 L_d = 0.263992 +/- 0.006245 phase = 9.668056 +/- 0.021785 Dx = 0.199613 +/- 0.000415 Dy = -0.017101 +/- 0.000386