importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41716/041716.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 ============== 5.16747e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0800e+04 9.4574e-01 9.7977e-01 1.0170e+00 1.0746e+00 1.0829e+00 1.0802e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10810.617469 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2494e-02 5.3586e-02 2.8355e-01 8.7405e-01 9.2392e-01 1.6676e+00 3.2498e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.055744 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 ============== 8.02206e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8927e+03 9.5307e-01 9.8622e-01 1.0023e+00 1.0129e+00 1.0473e+00 5.8947e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.563082 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 ============== 8.02213e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8915e+03 9.5456e-01 9.8658e-01 1.0022e+00 1.0126e+00 1.0458e+00 5.8935e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5897.369979 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 ============== 8.02214e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8913e+03 9.5457e-01 9.8658e-01 1.0022e+00 1.0126e+00 1.0458e+00 5.8933e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5897.169923 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 4199.79 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9473e+01 1.5150e-01 7.2376e-01 1.0157e+00 1.6756e+00 2.3663e+00 2.0540e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 19.493521 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00073 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6120e-01 2.1127e-01 5.4745e-01 8.5659e-01 1.0248e+00 1.6572e+00 2.8639e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.164062 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.3761e-02 2.3178e-01 7.0271e-01 8.3331e-01 1.0873e+00 1.2064e+00 2.9622e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.026723 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS UPPER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.04129e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5370e+02 7.0303e-02 8.1907e-01 9.2314e-01 1.0733e+00 2.1050e+00 7.5571e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 754.456016 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 ============== 830018 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.0024e+03 -6.1919e-01 4.5386e-01 9.1660e-01 1.0854e+00 3.0773e+00 3.0045e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 3005.433479 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 ============== 8.02206e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8927e+03 9.5307e-01 9.8622e-01 1.0023e+00 1.0129e+00 1.0473e+00 5.8947e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5898.563082 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 ============== 8.02213e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8915e+03 9.5456e-01 9.8658e-01 1.0022e+00 1.0126e+00 1.0458e+00 5.8935e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5897.369979 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 ============== 8.02214e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.8913e+03 9.5457e-01 9.8658e-01 1.0022e+00 1.0126e+00 1.0458e+00 5.8933e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5897.169923 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.1491e-03 1.9124e-01 5.6739e-01 8.8690e-01 1.1800e+00 1.2181e+00 2.9615e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.008111 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 ============== 1.08391e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7977e+03 9.7948e-01 9.9300e-01 9.9995e-01 1.0031e+00 1.0429e+00 2.7997e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2800.505396 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 ============== 1.0839e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6631e+03 9.7952e-01 9.9358e-01 9.9994e-01 1.0028e+00 1.0418e+00 2.6651e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2665.755035 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: -2.6606e+03 9.7952e-01 9.9359e-01 9.9994e-01 1.0028e+00 1.0417e+00 2.6626e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2663.295174 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 ============== 2.58035e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8546e+04 9.7185e-01 9.9471e-01 1.0000e+00 1.0095e+00 1.0542e+00 2.8548e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28574.986305 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00005 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 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 8.41824e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.3718e+04 9.4648e-01 9.8415e-01 1.0017e+00 1.0374e+00 1.1868e+00 3.3720e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 33751.872768 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 ============== 2.21112e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8716e+04 9.6052e-01 9.9981e-01 9.9996e-01 1.0009e+00 1.0557e+00 2.8718e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28744.317800 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.57575e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.9607e+02 9.9352e-01 9.9862e-01 9.9978e-01 1.0007e+00 1.0124e+00 2.9806e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 296.366415 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0470e-01 1.4683e-01 7.4487e-01 9.2009e-01 9.8178e-01 1.2755e+00 3.7356e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.808436 TO DIAGONAL. 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 ============== 1.0007 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4346e-02 4.6220e-01 7.4848e-01 9.5881e-01 1.0528e+00 1.2472e+00 2.6049e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.076951 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.048915471721327486, 0.00067601927843038978], 'Dx': [0.20597962161473582, 0.00046475668663070735], 'chisquare': 2036.5733770412364, 'L': [50.593084398684297, 1.0438755546226481], 'A_d': [0.0016976044606550333, 2.7506398447257885e-05], 'L_d': [0.52361686034397115, 0.020599390709284238], 'Dy': [-0.015425138506731884, 0.00042091109886754907], 'phase': [85.51170245713547, 0.02222390436534738]} {'A': [0.045144507462218098, 0.00060395783724673247], 'Dx': [0.19665225209834425, 0.00044744684671726986], 'chisquare': 1817.8624947879816, 'L': [42.245217767411582, 0.0011870711593466865], 'A_d': [0.0015942742619453609, 2.5624331161461233e-05], 'L_d': [0.99999999999980371, 9.0644775641079978e-05], 'Dy': [-0.0085704824977721472, 0.00043520637986116384], 'phase': [97.470737451393887, 0.014154899606907634]} {'A': [0.048915462937398069, 0.00067449348059647751], 'Dx': [0.20597961028122214, 0.00046321735991483592], 'chisquare': 2036.5733770350153, 'L': [50.593024649599492, 1.0400488805212582], 'A_d': [0.0016976038516301473, 2.740778234655572e-05], 'L_d': [0.52361572443216675, 0.020530154248058041], 'Dy': [-0.015425128093497165, 0.00042027973799996232], 'phase': [-8.7360788743279159, 0.022119133537103153]} {'A': [0.048915429537477462, 0.00067444345960357421], 'Dx': [0.20597961193773884, 0.00046313704435085867], 'chisquare': 2036.5733771271105, 'L': [50.593198519331672, 1.0377072112517354], 'A_d': [0.0016976019079189553, 2.7365060490808224e-05], 'L_d': [0.52361918565676957, 0.020485322550588825], 'Dy': [-0.015425082810093471, 0.00042032700702421266], 'phase': [98.078075400138147, 0.022082313883046822]} {'A': [0.035425820523848073, 0.00062747114217345801], 'Dx': [0.19867989792608043, 0.00040896781216659406], 'chisquare': 1741.9910594223729, 'L': [31.672994826563251, 0.31116837449606294], 'A_d': [0.00034682804349600582, 2.5530024524711425e-05], 'L_d': [0.25878985246006569, 0.0062981848733752455], 'Dy': [-0.016601619471437346, 0.00038207884887597743], 'phase': [97.612946659601505, 0.022357566993974842]} {'A': [0.046322976394186643, 0.00062615976876290169], 'Dx': [0.20215829027618604, 0.00042125986732433063], 'chisquare': 1788.8925089112295, 'L': [38.23788701789605, 0.44743874795705452], 'A_d': [0.0011740226532707121, 2.4432051423162182e-05], 'L_d': [0.44785348574553679, 0.0089356748814897191], 'Dy': [-0.014818801640913648, 0.00039318917782438234], 'phase': [41.238299766312736, 0.020720380822396578]} {'A': [0.034577075550967784, 0.00069058887137277147], 'Dx': [0.19764570078257826, 0.00045532978902240728], 'chisquare': 995.51867160123845, 'L': [48.554967354876027, 0.17065077260410888], 'A_d': [0.00020106042133677393, 2.8257251078661616e-05], 'L_d': [0.92211850929757222, 2.2926381390730999e-05], 'Dy': [-0.018116605506381944, 0.00037852614962741171], 'phase': [-65.355373716230332, 0.012815880655509204]} final fit results: chi = 995.518671601 A = 0.034577 +/- 0.000691 A_d = 0.000201 +/- 0.000028 L = 48.554967 +/- 0.170651 L_d = 0.922119 +/- 0.000023 phase = -65.355374 +/- 0.012816 Dx = 0.197646 +/- 0.000455 Dy = -0.018117 +/- 0.000379