importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run42175/042175.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 ============== 5.4446e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0470e+04 9.4681e-01 9.7984e-01 1.0162e+00 1.0699e+00 1.0826e+00 1.0472e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10480.543971 TO DIAGONAL. 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 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0012 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.9766e-02 5.4352e-02 2.8356e-01 8.6926e-01 9.2382e-01 1.6037e+00 3.3051e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.043071 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 ============== 1.196e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5451e+03 9.6385e-01 9.8985e-01 1.0016e+00 1.0091e+00 1.0368e+00 5.5471e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5550.599408 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 ============== 1.19601e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5442e+03 9.6467e-01 9.9015e-01 1.0015e+00 1.0089e+00 1.0359e+00 5.5462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5549.750511 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 ============== 1.19601e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5441e+03 9.6467e-01 9.9015e-01 1.0015e+00 1.0089e+00 1.0359e+00 5.5461e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5549.603294 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.07128e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.7777e+02 -4.4868e-02 8.2866e-01 9.1959e-01 1.0745e+00 2.2778e+00 7.7971e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 778.547790 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 ============== 1.196e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5451e+03 9.6385e-01 9.8985e-01 1.0016e+00 1.0091e+00 1.0368e+00 5.5471e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5550.599408 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 ============== 1.19601e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5442e+03 9.6467e-01 9.9015e-01 1.0015e+00 1.0089e+00 1.0359e+00 5.5462e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5549.750511 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 ============== 1.19601e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5441e+03 9.6467e-01 9.9015e-01 1.0015e+00 1.0089e+00 1.0359e+00 5.5461e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5549.603294 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 ============== 1.102e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7707e+03 9.7964e-01 9.9399e-01 9.9998e-01 1.0096e+00 1.0472e+00 2.7727e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2773.516350 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 ============== 1.102e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6394e+03 9.7967e-01 9.9465e-01 9.9998e-01 1.0094e+00 1.0458e+00 2.6414e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2642.032210 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 ============== 1.10286e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6363e+03 9.7968e-01 9.9467e-01 9.9998e-01 1.0094e+00 1.0458e+00 2.6383e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2638.920500 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.9110e-01 -2.5355e-03 5.6926e-01 7.9901e-01 8.9821e-01 1.6062e+00 3.3210e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.194422 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. MINUIT WARNING IN MIGRAD ============== VARIABLE1 IS AT ITS LOWER ALLOWED LIMIT. 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 ============== 2.59928e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8283e+04 9.7178e-01 9.9470e-01 9.9999e-01 1.0091e+00 1.0537e+00 2.8285e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28311.598758 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 ============== 2.59925e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8283e+04 9.7183e-01 9.9486e-01 9.9999e-01 1.0090e+00 1.0536e+00 2.8285e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28311.157724 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 ============== 2.59988e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8281e+04 9.7184e-01 9.9486e-01 9.9999e-01 1.0090e+00 1.0536e+00 2.8283e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28309.347273 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 ============== 2.22347e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.8444e+04 9.6020e-01 9.9975e-01 9.9996e-01 1.0007e+00 1.0550e+00 2.8446e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 28472.065305 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 ============== 865062 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6314e+02 4.3746e-01 8.7583e-01 9.1541e-01 1.0006e+00 1.6752e+00 3.6523e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 363.503498 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 ============== 422907 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.9009e+02 3.4906e-01 8.7981e-01 9.1186e-01 1.0010e+00 1.7592e+00 5.9219e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 590.679697 TO DIAGONAL. all fit results: {'A': [0.040284215563208825, 0.00062683924692052972], 'Dx': [0.20158298620007642, 0.00041079069599092577], 'chisquare': 1726.6099507961458, 'L': [31.954126625666333, 0.29197709200708921], 'A_d': [0.00046914350406190852, 2.5448931991745027e-05], 'L_d': [0.26561331032731128, 0.0060204858432387764], 'Dy': [-0.018609501147251351, 0.00038292285932328696], 'phase': [9.6272783005352949, 0.020237133079476166]} {'A': [0.050335233832201065, 0.00061901036356462602], 'Dx': [0.20476264202481076, 0.00041715747620063581], 'chisquare': 1757.0384389448832, 'L': [37.651490285821446, 0.38128951504908315], 'A_d': [0.0012386739271849079, 2.4179829975795597e-05], 'L_d': [0.43777047771261579, 0.0077162296789849705], 'Dy': [-0.016796580789943505, 0.00039047480528608958], 'phase': [85.17287038883606, 0.01868372325800749]} {'A': [0.040284213543159142, 0.00062512617402324389], 'Dx': [0.2015829873198598, 0.00041018622160926554], 'chisquare': 1726.6099507948791, 'L': [31.954134610149755, 0.29147211548279195], 'A_d': [0.00046914358624816632, 2.5420612395132824e-05], 'L_d': [0.26561346111615336, 0.0060124612804091648], 'Dy': [-0.018609501716271737, 0.00038240261297595168], 'phase': [-2.9390915997673659, 0.020191612382092217]} {'A': [0.040284118693307558, 0.00062567962404655453], 'Dx': [0.20158293573881814, 0.00041036772690361545], 'chisquare': 1726.6099511864338, 'L': [31.954051953664298, 0.29178119948629977], 'A_d': [0.00046914222894633983, 2.545201064127478e-05], 'L_d': [0.26561129417424734, 0.0060191363610835602], 'Dy': [-0.018609513088662766, 0.00038244422077227114], 'phase': [59.89275563189409, 0.020200101499696643]} {'A': [1.3364309658925322e-12, 3.0858543902806401e-05], 'Dx': [0.18874268446531417, 0.00039098619315680594], 'chisquare': 5789.4469029526199, 'L': [19.906499764268244, 0.15691780404728917], 'A_d': [0.00085980228662169145, 1.5496615855731255e-05], 'L_d': [0.20186059957731356, 0.0028962509790790569], 'Dy': [-0.012607853651342538, 0.00043002956031656936], 'phase': [92.483854212070696, 0.057893175132321062]} {'A': [0.039457946352632056, 0.00060994981432166417], 'Dx': [0.19793063122284416, 0.00048079500462527847], 'chisquare': 4433.5174987029977, 'L': [11.691495586005974, 0.0016721590275352582], 'A_d': [0.0015127886439562088, 2.9746030616228936e-05], 'L_d': [0.28432977524323622, 3.9487053261011429e-05], 'Dy': [-0.0055652099021390455, 0.00054552789271955504], 'phase': [-97.310577426590058, 0.020883969583685769]} {'A': [0.050865864854793552, 0.00075138115231423996], 'Dx': [0.20617617876570016, 0.00078185367016292417], 'chisquare': 2448.0969896558231, 'L': [40.313898650222598, 1.8464404804399521], 'A_d': [0.00156023497785579, 5.2751568247771941e-05], 'L_d': [0.32760182090584389, 0.034235893102406156], 'Dy': [-0.017388254501151224, 0.00036639992790199472], 'phase': [22.47714317561514, 0.041857834089299217]} final fit results: chi = 1726.60995079 A = 0.040284 +/- 0.000625 A_d = 0.000469 +/- 0.000025 L = 31.954135 +/- 0.291472 L_d = 0.265613 +/- 0.006012 phase = -2.939092 +/- 0.020192 Dx = 0.201583 +/- 0.000410 Dy = -0.018610 +/- 0.000382