importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41539/041539.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 ============== 5.22247e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0439e+04 9.4655e-01 9.7984e-01 1.0164e+00 1.0723e+00 1.0827e+00 1.0441e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10449.299430 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 ============== 1.02153e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6036e+03 9.6041e-01 9.8901e-01 1.0018e+00 1.0102e+00 1.0400e+00 5.6056e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.207563 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 ============== 1.02154e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6026e+03 9.6143e-01 9.8933e-01 1.0017e+00 1.0100e+00 1.0389e+00 5.6046e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5608.236020 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 ============== 1.02154e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6025e+03 9.6143e-01 9.8933e-01 1.0017e+00 1.0100e+00 1.0389e+00 5.6045e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5608.076495 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3440e-04 1.8333e-01 5.1488e-01 9.0595e-01 1.2297e+00 1.9826e+00 2.1842e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002919 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.6158e-04 1.9266e-01 5.8281e-01 8.2044e-01 1.3133e+00 1.9742e+00 2.1170e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.002479 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.0396e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.6954e+02 8.9717e-03 8.2374e-01 9.2138e-01 1.0740e+00 2.1893e+00 7.7152e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 770.308858 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 ============== 7.86356e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.2920e+03 -1.1202e-01 8.0539e-01 9.2014e-01 1.0746e+00 2.2894e+00 1.2940e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 1293.252305 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: -1.8098e+01 -1.1993e+00 3.0758e-02 9.1105e-01 1.0909e+00 5.0393e+00 1.9225e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 18.117237 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 ============== 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 ============== 1.02153e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6036e+03 9.6041e-01 9.8901e-01 1.0018e+00 1.0102e+00 1.0400e+00 5.6056e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5609.207563 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 ============== 1.02154e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6026e+03 9.6143e-01 9.8933e-01 1.0017e+00 1.0100e+00 1.0389e+00 5.6046e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5608.236020 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 ============== 1.02154e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.6025e+03 9.6143e-01 9.8933e-01 1.0017e+00 1.0100e+00 1.0389e+00 5.6045e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5608.076495 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 ============== 1.07813e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7657e+03 9.7959e-01 9.9391e-01 9.9999e-01 1.0100e+00 1.0476e+00 2.7677e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2768.501325 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 ============== 1.07811e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6390e+03 9.7963e-01 9.9458e-01 9.9999e-01 1.0098e+00 1.0462e+00 2.6410e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2641.640467 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 ============== 1.07769e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6370e+03 9.7963e-01 9.9459e-01 9.9999e-01 1.0098e+00 1.0462e+00 2.6390e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2639.675313 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 ============== 2.61738e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7856e+04 9.7268e-01 9.9486e-01 1.0000e+00 1.0093e+00 1.0531e+00 2.7858e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27883.487698 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 ============== 2.25998e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7941e+04 9.6197e-01 9.9982e-01 9.9996e-01 1.0009e+00 1.0543e+00 2.7943e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27969.324323 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 ============== 7.00867e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.2211e+01 1.8765e-01 4.6362e-01 1.0014e+00 1.0754e+00 1.7178e+00 9.4765e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 92.305885 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 ============== 7.00867e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.0214e+01 1.8855e-01 4.5704e-01 1.0014e+00 1.0751e+00 1.7183e+00 9.2773e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 90.306399 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: -5.1543e-01 1.8345e-01 5.9981e-01 8.9704e-01 9.7530e-01 1.3859e+00 3.4740e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.518899 TO DIAGONAL. all fit results: {'A': [0.051756460721422426, 0.0006806935467937314], 'Dx': [0.20765872628793858, 0.00047731227891212313], 'chisquare': 2244.1124415319373, 'L': [49.922195623758491, 1.0631126536635023], 'A_d': [0.0017743725916942177, 2.8697381156989055e-05], 'L_d': [0.51050615141736533, 0.020971360816534501], 'Dy': [-0.017448099931904437, 0.00042237258038380077], 'phase': [91.764714529895514, 0.021995470173862941]} {'A': [0.051026217968880849, 0.00062683489131132308], 'Dx': [0.20547629564742564, 0.00039724526192053133], 'chisquare': 1597.422694157362, 'L': [49.23452696524614, 0.014556031247575874], 'A_d': [0.0012816606028073774, 2.4302827420247253e-05], 'L_d': [0.94944025534374865, 0.00029322679304055743], 'Dy': [-0.017464327653847533, 0.00040130488950129717], 'phase': [53.937902280107465, 0.01233409319114287]} {'A': [0.047322898123148827, 0.00068872117335777583], 'Dx': [0.2049585599231829, 0.00048593178873712617], 'chisquare': 3157.830147182271, 'L': [43.279278297201863, 0.45999964652519409], 'A_d': [0.0014476692541465774, 2.4992816846924892e-05], 'L_d': [3.8857805861880479e-16, 0.00055836184039545489], 'Dy': [-0.018403017112063935, 0.00047698294855091916], 'phase': [35.23211500521748, 0.020480226469956619]} {'A': [0.038276672641530951, 0.00063105610840205606], 'Dx': [0.20019209105295843, 0.0004127191635410199], 'chisquare': 1763.0381860544817, 'L': [31.780385370519927, 0.29530132311439772], 'A_d': [0.00039303946428431713, 2.5655817088077182e-05], 'L_d': [0.2609788345087426, 0.0060120799535117453], 'Dy': [-0.018834939098965719, 0.00038559288344508502], 'phase': [-9.2184585772003658, 0.021010265476462564]} {'A': [0.038276541673168962, 0.000630725831700929], 'Dx': [0.20019201008119758, 0.0004125998271389264], 'chisquare': 1763.0381876950796, 'L': [31.780557398482134, 0.29519939736155365], 'A_d': [0.00039304623087527135, 2.5652038807666422e-05], 'L_d': [0.26098228144213187, 0.0060105188391183506], 'Dy': [-0.018834947100174304, 0.00038546553846252607], 'phase': [-9.2184489008367336, 0.021000481849640096]} {'A': [0.038276158541031835, 0.00062997748714738178], 'Dx': [0.20019202582935058, 0.00041243958854408902], 'chisquare': 1763.0381841928374, 'L': [31.780275873101605, 0.2946736698275032], 'A_d': [0.00039302947390362775, 2.5628519347370426e-05], 'L_d': [0.26097675529438746, 0.0060015869570205216], 'Dy': [-0.018834716485772063, 0.00038533255755890394], 'phase': [97.595680852107847, 0.020957838123052852]} {'A': [0.051756379946114317, 0.00068201478315446651], 'Dx': [0.20765871219226462, 0.0004786256042894621], 'chisquare': 2244.1124416438624, 'L': [49.922203979889915, 1.0629699032227862], 'A_d': [0.0017743694382701958, 2.8737221752256348e-05], 'L_d': [0.51050679185400194, 0.020966061503647659], 'Dy': [-0.017448041931903191, 0.0004228263762664497], 'phase': [-27.61581076633955, 0.022020116419078306]} final fit results: chi = 1597.42269416 A = 0.051026 +/- 0.000627 A_d = 0.001282 +/- 0.000024 L = 49.234527 +/- 0.014556 L_d = 0.949440 +/- 0.000293 phase = 53.937902 +/- 0.012334 Dx = 0.205476 +/- 0.000397 Dy = -0.017464 +/- 0.000401