importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41387/041387.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 ============== 5.32221e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0258e+04 9.4679e-01 9.7998e-01 1.0162e+00 1.0709e+00 1.0830e+00 1.0260e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10268.715964 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00034 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5364e-01 1.2440e-01 2.1162e-01 5.9258e-01 9.6677e-01 1.2314e+00 4.3269e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.457969 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 ============== 1.36984e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5065e+03 9.6628e-01 9.9163e-01 1.0013e+00 1.0078e+00 1.0340e+00 5.5085e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.981617 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 ============== 1.3697e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5061e+03 9.6697e-01 9.9191e-01 1.0012e+00 1.0076e+00 1.0334e+00 5.5081e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.564496 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 ============== 1.36861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5066e+03 9.6697e-01 9.9191e-01 1.0012e+00 1.0076e+00 1.0334e+00 5.5086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.156791 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.08561e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.8709e+02 -1.6880e-01 8.2827e-01 9.2093e-01 1.0777e+00 2.3430e+00 8.8909e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 887.977631 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 ============== 1.36984e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5065e+03 9.6628e-01 9.9163e-01 1.0013e+00 1.0078e+00 1.0340e+00 5.5085e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.981617 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 ============== 1.3697e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5061e+03 9.6697e-01 9.9191e-01 1.0012e+00 1.0076e+00 1.0334e+00 5.5081e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5511.564496 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 ============== 1.36861e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.5066e+03 9.6697e-01 9.9191e-01 1.0012e+00 1.0076e+00 1.0334e+00 5.5086e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5512.156791 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 ============== 1.1066e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6863e+03 9.7914e-01 9.9400e-01 9.9999e-01 1.0101e+00 1.0482e+00 2.6883e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2689.025765 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 ============== 1.10656e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5696e+03 9.7917e-01 9.9466e-01 9.9999e-01 1.0100e+00 1.0467e+00 2.5715e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2572.135511 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 ============== 1.10636e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.5675e+03 9.7917e-01 9.9468e-01 9.9999e-01 1.0100e+00 1.0467e+00 2.5695e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2570.117368 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 ============== 2.789e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7682e+04 9.7393e-01 9.9513e-01 1.0000e+00 1.0089e+00 1.0511e+00 2.7684e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27709.360448 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 1691.55 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -4.5795e+01 1.8333e-01 3.0257e-01 9.1873e-01 9.9579e-01 1.7339e+00 4.8660e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 45.843229 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 ============== 2.43929e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7693e+04 9.6422e-01 9.9984e-01 9.9997e-01 1.0009e+00 1.0520e+00 2.7695e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27720.465944 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 ============== 2.43922e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7693e+04 9.6424e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0519e+00 2.7695e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27720.879518 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 ============== 2.43931e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7692e+04 9.6425e-01 9.9995e-01 9.9997e-01 1.0008e+00 1.0519e+00 2.7694e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27720.046368 TO DIAGONAL. all fit results: {'A': [0.040182079310876195, 0.00062672925279866343], 'Dx': [0.1992841478043399, 0.00040993487123586192], 'chisquare': 1720.1127052757251, 'L': [32.000717598664565, 0.28442002371751229], 'A_d': [0.00042903217714501674, 2.5432446584539026e-05], 'L_d': [0.26545866836494958, 0.0058362342114660071], 'Dy': [-0.015884271685246532, 0.0003838437602254885], 'phase': [85.020503448109793, 0.020215304061608208]} {'A': [0.040182138062621053, 0.00062669730021364112], 'Dx': [0.19928407965324979, 0.00040990124432038755], 'chisquare': 1720.1127062396765, 'L': [32.000840622898153, 0.28449458696780994], 'A_d': [0.00042903897748158837, 2.5452934703101837e-05], 'L_d': [0.26546177783706626, 0.0058389199164311789], 'Dy': [-0.015884390203579457, 0.00038369064234622385], 'phase': [-97.19186163290675, 0.020204797834246335]} {'A': [0.052358321889389714, 0.00068907016346653194], 'Dx': [0.20556390590120799, 0.00056682673049568422], 'chisquare': 2551.6379812213222, 'L': [45.27400064694713, 1.4248229554780636], 'A_d': [0.0017029023879868155, 3.793034635873882e-05], 'L_d': [0.4192231145795875, 0.02748949884338367], 'Dy': [-0.01453703738014589, 0.00040911586408931555], 'phase': [-8.8452865639342377, 0.029111358367508444]} {'A': [0.040182136712952621, 0.0006265669866835355], 'Dx': [0.19928414411370809, 0.00040984874310012742], 'chisquare': 1720.112705327369, 'L': [32.0007434566756, 0.28443048700607498], 'A_d': [0.00042903341687666741, 2.5451565814876842e-05], 'L_d': [0.26545916405544606, 0.005837887767866784], 'Dy': [-0.015884344734439892, 0.00038363569755262006], 'phase': [-28.076830153166611, 0.020199164683148751]} {'A': [0.040182030572380179, 0.00062729843760767068], 'Dx': [0.19928412361111114, 0.00041010064443547378], 'chisquare': 1720.1127056367186, 'L': [32.000776048970792, 0.284657049140014], 'A_d': [0.0004290360871087584, 2.5462358086092429e-05], 'L_d': [0.26545963088699742, 0.0058414720062131276], 'Dy': [-0.015884342134800278, 0.00038388761505814273], 'phase': [34.755022736573721, 0.020219647519539308]} {'A': [0.040181921657053421, 0.00062644989462387612], 'Dx': [0.19928407705097584, 0.00040976418649929514], 'chisquare': 1720.112707706593, 'L': [32.000765995169601, 0.28425151210066524], 'A_d': [0.00042903201360605658, 2.5452993005686819e-05], 'L_d': [0.26545998649558578, 0.0058349527720423511], 'Dy': [-0.015884606293667503, 0.0003835385020591886], 'phase': [91.303703441490171, 0.020183915323855217]} {'A': [0.04018242031585767, 0.00062691640458661935], 'Dx': [0.19928412319732658, 0.00040995218736661343], 'chisquare': 1720.1127079291002, 'L': [32.000682431227965, 0.28451367950947848], 'A_d': [0.00042904142428834557, 2.5458629639873998e-05], 'L_d': [0.26545798668222853, 0.0058392019467755352], 'Dy': [-0.015883788906705831, 0.00038373283398751568], 'phase': [59.887764255481471, 0.020206659318631637]} final fit results: chi = 1720.11270528 A = 0.040182 +/- 0.000627 A_d = 0.000429 +/- 0.000025 L = 32.000718 +/- 0.284420 L_d = 0.265459 +/- 0.005836 phase = 85.020503 +/- 0.020215 Dx = 0.199284 +/- 0.000410 Dy = -0.015884 +/- 0.000384