importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41729/041729.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 ============== 5.17004e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0823e+04 9.4577e-01 9.7970e-01 1.0170e+00 1.0737e+00 1.0838e+00 1.0825e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10833.508077 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.5135e-03 2.0762e-01 5.8932e-01 8.6568e-01 1.0442e+00 1.6705e+00 2.6302e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.010144 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 ============== 8.31258e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7979e+03 9.5415e-01 9.8612e-01 1.0023e+00 1.0124e+00 1.0467e+00 5.7999e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.726867 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 ============== 8.31265e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7972e+03 9.5556e-01 9.8650e-01 1.0022e+00 1.0121e+00 1.0452e+00 5.7992e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.957310 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 ============== 8.31266e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7970e+03 9.5557e-01 9.8650e-01 1.0022e+00 1.0121e+00 1.0452e+00 5.7990e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.823028 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.1450e-03 1.6703e-01 3.7138e-01 8.4197e-01 1.3505e+00 1.9245e+00 2.3457e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.003491 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.03466e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.4107e+02 7.2442e-02 8.1742e-01 9.2194e-01 1.0721e+00 2.1293e+00 7.4306e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 741.813612 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 ============== 8.31258e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7979e+03 9.5415e-01 9.8612e-01 1.0023e+00 1.0124e+00 1.0467e+00 5.7999e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5803.726867 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 ============== 8.31265e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7972e+03 9.5556e-01 9.8650e-01 1.0022e+00 1.0121e+00 1.0452e+00 5.7992e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.957310 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 ============== 8.31266e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.7970e+03 9.5557e-01 9.8650e-01 1.0022e+00 1.0121e+00 1.0452e+00 5.7990e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5802.823028 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 2547.35 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.5802e+01 2.2491e-01 4.3614e-01 8.4537e-01 1.0198e+00 1.8257e+00 3.8450e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 35.840010 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.01013 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.2304e-02 9.0869e-02 5.0994e-01 8.4772e-01 1.0053e+00 1.2538e+00 3.3147e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.025619 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 ============== 1.07098e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7738e+03 9.7939e-01 9.9302e-01 9.9995e-01 1.0028e+00 1.0435e+00 2.7758e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2776.581978 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 ============== 1.07094e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6391e+03 9.7944e-01 9.9364e-01 9.9995e-01 1.0027e+00 1.0425e+00 2.6411e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2641.777715 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 ============== 1.06999e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6375e+03 9.7944e-01 9.9365e-01 9.9995e-01 1.0027e+00 1.0425e+00 2.6395e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2640.118815 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 ============== 2.56281e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8304e+04 9.7188e-01 9.9469e-01 1.0000e+00 1.0097e+00 1.0550e+00 2.8306e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28331.948879 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 ============== 2.20364e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8387e+04 9.6084e-01 9.9982e-01 9.9996e-01 1.0010e+00 1.0565e+00 2.8389e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28415.559736 TO DIAGONAL. 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 ============== 497867 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6723e+02 3.6838e-01 8.3586e-01 8.7131e-01 9.9907e-01 1.8003e+00 1.6935e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 167.399227 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 8708.01 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.4097e+01 -1.5407e-01 3.3818e-01 8.3883e-01 9.6825e-01 1.8772e+00 4.7229e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 44.144405 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00025 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5396e-02 1.9068e-01 5.2973e-01 9.1669e-01 1.0214e+00 1.6501e+00 2.7367e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.048133 TO DIAGONAL. all fit results: {'A': [0.049462498341658057, 0.00067203117104175369], 'Dx': [0.20577918446522681, 0.0004591737278341057], 'chisquare': 2099.8350899651164, 'L': [51.20642096121454, 1.0138800212816577], 'A_d': [0.0017190421446835469, 2.6906279863708749e-05], 'L_d': [0.54088455720343809, 0.020028483050000045], 'Dy': [-0.014573320968413128, 0.0004223581556761502], 'phase': [22.676050802805079, 0.021695164266020583]} {'A': [0.049462331766464418, 0.00067411563213631842], 'Dx': [0.20577887987924015, 0.00046143329509185094], 'chisquare': 2099.8350957656339, 'L': [51.20726403048581, 1.0169366448219819], 'A_d': [0.0017190515592292455, 2.7000657521702998e-05], 'L_d': [0.54090351197943964, 0.020081654042019947], 'Dy': [-0.014572737639390709, 0.00042331966528674769], 'phase': [98.074260907103337, 0.021801895564749429]} {'A': [0.049462494670583779, 0.00067416153570268311], 'Dx': [0.20577917939489332, 0.00046127221517977546], 'chisquare': 2099.8350899635934, 'L': [51.206391626119938, 1.0177064200342976], 'A_d': [0.0017190418588843848, 2.7053655843711777e-05], 'L_d': [0.54088399947501731, 0.020094842489444709], 'Dy': [-0.014573315629473171, 0.00042325061554482346], 'phase': [-2.4566912800806335, 0.021827644242257804]} {'A': [0.049462456611110428, 0.00067334857852208163], 'Dx': [0.20577905812080743, 0.00045459647202417131], 'chisquare': 2099.8350908017719, 'L': [51.206814677334847, 0.92760278642815663], 'A_d': [0.0017190490387720692, 2.6732827939607295e-05], 'L_d': [0.54089334165070413, 0.018315989535750643], 'Dy': [-0.014573165295180601, 0.00042328093172905312], 'phase': [72.941536130081062, 0.020841951990533403]} {'A': [0.035494419689151846, 0.00063207062908757217], 'Dx': [0.1984179681436693, 0.00041112331163883908], 'chisquare': 1877.2035449934165, 'L': [31.68100894083349, 0.31047734349930423], 'A_d': [0.000339997381464896, 2.579414413805825e-05], 'L_d': [0.26162220920927792, 0.0062573054370035353], 'Dy': [-0.015892721842371671, 0.00038243553990824353], 'phase': [78.742394674216939, 0.022451555708812521]} {'A': [0.035494294551147998, 0.00063072539027181351], 'Dx': [0.19841793680562958, 0.00041081571238343884], 'chisquare': 1877.2035454246025, 'L': [31.681119859099795, 0.31009996959231856], 'A_d': [0.00033999259339545507, 2.5761173656158043e-05], 'L_d': [0.26162412906972438, 0.0062510484745311734], 'Dy': [-0.015892586875743575, 0.00038216428711734807], 'phase': [85.025587104673775, 0.02241978106302156]} {'A': [0.035494103826072543, 0.00063236812390052299], 'Dx': [0.1984178797249232, 0.00041121419086476152], 'chisquare': 1877.2035457279151, 'L': [31.680860499078495, 0.31045094724696121], 'A_d': [0.00033999561514497234, 2.579659768434106e-05], 'L_d': [0.26161925073781644, 0.0062567336080757707], 'Dy': [-0.015892444492259017, 0.00038253265687959725], 'phase': [-90.903622540996338, 0.022450470356623953]} final fit results: chi = 1877.20354499 A = 0.035494 +/- 0.000632 A_d = 0.000340 +/- 0.000026 L = 31.681009 +/- 0.310477 L_d = 0.261622 +/- 0.006257 phase = 78.742395 +/- 0.022452 Dx = 0.198418 +/- 0.000411 Dy = -0.015893 +/- 0.000382