importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41497/041497.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 ============== 5.6665e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0259e+04 9.4928e-01 9.8035e-01 1.0157e+00 1.0667e+00 1.0805e+00 1.0261e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10269.077900 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.4489e-02 4.7470e-02 2.7817e-01 8.8932e-01 9.3526e-01 1.6293e+00 3.2550e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.037744 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 ============== 1.21913e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2932e+03 9.6508e-01 9.8904e-01 1.0017e+00 1.0083e+00 1.0362e+00 5.2952e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.497036 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 ============== 1.21914e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2929e+03 9.6588e-01 9.8935e-01 1.0016e+00 1.0081e+00 1.0353e+00 5.2949e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.184649 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 ============== 1.21914e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2928e+03 9.6589e-01 9.8936e-01 1.0016e+00 1.0081e+00 1.0353e+00 5.2948e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.120489 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE4 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.02263e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3532e+02 -6.6051e-02 8.2489e-01 9.1804e-01 1.0730e+00 2.3623e+00 7.3720e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 736.053860 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 ============== 1.21913e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2932e+03 9.6508e-01 9.8904e-01 1.0017e+00 1.0083e+00 1.0362e+00 5.2952e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.497036 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 ============== 1.21914e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2929e+03 9.6588e-01 9.8935e-01 1.0016e+00 1.0081e+00 1.0353e+00 5.2949e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.184649 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 ============== 1.21914e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.2928e+03 9.6589e-01 9.8936e-01 1.0016e+00 1.0081e+00 1.0353e+00 5.2948e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5298.120489 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 ============== 1.03874e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7428e+03 9.7951e-01 9.9409e-01 9.9997e-01 1.0090e+00 1.0481e+00 2.7448e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2745.567545 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 ============== 1.03875e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6051e+03 9.7956e-01 9.9472e-01 9.9997e-01 1.0088e+00 1.0467e+00 2.6070e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2607.678626 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 ============== 1.03922e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6022e+03 9.7957e-01 9.9474e-01 9.9997e-01 1.0088e+00 1.0467e+00 2.6042e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2604.793895 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 ============== 2.54597e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7464e+04 9.7186e-01 9.9473e-01 9.9997e-01 1.0086e+00 1.0528e+00 2.7466e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27491.647956 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8981e-01 4.2838e-01 5.2373e-01 7.5405e-01 1.0528e+00 1.2688e+00 3.1621e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.192974 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00001 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2201e+01 1.7029e-02 2.7912e-01 7.4145e-01 1.0281e+00 1.5879e+00 1.5547e+01 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 12.216380 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 ============== 2.17354e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7633e+04 9.5984e-01 9.9961e-01 9.9995e-01 1.0004e+00 1.0540e+00 2.7635e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27660.164022 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 ============== 740824 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.3233e+02 4.3386e-01 8.4847e-01 9.0225e-01 1.0006e+00 1.6868e+00 4.3446e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 432.766842 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 ============== 740825 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.3109e+02 4.2425e-01 8.5744e-01 9.0554e-01 1.0006e+00 1.7037e+00 4.3319e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 431.519581 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.8803e-01 9.3259e-03 2.4189e-01 4.7024e-01 9.4321e-01 1.9062e+00 3.6172e+00 MINUIT WARNING IN MIGRAD ============== MATRIX FORCED POS-DEF BY ADDING 0.191644 TO DIAGONAL. all fit results: {'A': [0.040062259222954366, 0.00063874650628792384], 'Dx': [0.20142952088106014, 0.00041968669869429931], 'chisquare': 1861.9842704939981, 'L': [32.032698315483188, 0.30045561647785668], 'A_d': [0.00046519712083653575, 2.6014689668063529e-05], 'L_d': [0.27038362002522653, 0.0061396533567903977], 'Dy': [-0.018189032843590525, 0.00038794796029417711], 'phase': [53.568338628020484, 0.020885453553660227]} {'A': [0.048382354649128267, 0.00066416561515458827], 'Dx': [0.20502663885549488, 0.00045080282611209554], 'chisquare': 3071.4486627398037, 'L': [41.585592657534065, 0.36584958174223559], 'A_d': [0.0015198004865142334, 2.465010165794701e-05], 'L_d': [3.9165215515168939e-10, 0.00048237798057104708], 'Dy': [-0.017167309122514851, 0.00046452559710274954], 'phase': [-71.663992815929063, 0.019657813326787732]} {'A': [0.052888458803014016, 0.00062206334148356968], 'Dx': [0.20281369756503231, 0.00042739102913635918], 'chisquare': 1383.8163169614854, 'L': [41.332556581082073, 0.2982389983856919], 'A_d': [0.0016804180049237449, 2.4346251185580758e-05], 'L_d': [0.63842884862260929, 0.0059680770072381706], 'Dy': [-0.014667638091896862, 0.00042348640492662071], 'phase': [3.4804182582628158, 0.017229836151564371]} {'A': [0.050637902036345384, 0.00072776913952909972], 'Dx': [0.2053879894166144, 0.00066765341866759087], 'chisquare': 2449.179143473249, 'L': [39.334691516718699, 1.4410953197491878], 'A_d': [0.001529579995602548, 4.5560386434578826e-05], 'L_d': [0.31646678888261304, 0.026701402990886414], 'Dy': [-0.016799083213866695, 0.00040176092412025355], 'phase': [-15.28294100403707, 0.037332817349309266]} {'A': [0.040062450095766367, 0.00063829481123711673], 'Dx': [0.20142953535634511, 0.00041950165157533803], 'chisquare': 1861.9842725387136, 'L': [32.032886877391263, 0.30047839165773027], 'A_d': [0.00046520618423623317, 2.6032794418401339e-05], 'L_d': [0.2703871400391441, 0.006141935520351971], 'Dy': [-0.018188699093325766, 0.00038770957231903935], 'phase': [-90.944904692775339, 0.020866072242569089]} {'A': [0.050637911822929982, 0.00073376754739160055], 'Dx': [0.20538787586074925, 0.000674770902483246], 'chisquare': 2449.1791433676262, 'L': [39.334599628223529, 1.4566435234192738], 'A_d': [0.0015295800210873844, 4.60975540603481e-05], 'L_d': [0.31646523078080102, 0.026982081774828609], 'Dy': [-0.016798860679127614, 0.00040206425290811865], 'phase': [53.832091818611588, 0.037749209550227647]} {'A': [0.040062266474053532, 0.00064691132816221963], 'Dx': [0.20142951252055141, 0.00042224101628018929], 'chisquare': 1861.9842705385195, 'L': [32.032720223273138, 0.30036632545907693], 'A_d': [0.00046519751396384423, 2.6078217217312405e-05], 'L_d': [0.27038399135650915, 0.0061258770503080373], 'Dy': [-0.01818899666196927, 0.00039023587364273027], 'phase': [41.001967682797897, 0.021057605009687563]} final fit results: chi = 1383.81631696 A = 0.052888 +/- 0.000622 A_d = 0.001680 +/- 0.000024 L = 41.332557 +/- 0.298239 L_d = 0.638429 +/- 0.005968 phase = 3.480418 +/- 0.017230 Dx = 0.202814 +/- 0.000427 Dy = -0.014668 +/- 0.000423