Tobias C Hinse edited untitled.tex  over 8 years ago

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\section{New dataset with scaled errors (with removed data III): Linear ephemeris + 1-LTT model using MPFIT}  Finally, we have also discarded the two first timing measurements from \cite{Osborne_1988}. Again we found a best-fit model as shown in Fig.~\ref{BestFitModel_LinPlus1LTT_RedDataSet3} with best-fit parameters listed in Table \ref{BestFitParamsLinPlus1LTT_RedDataSet3}.  \begin{table}   \begin{tabular}{ c c }  $T_0$ (BJD) & $2,450,021.69150 \pm 4 \times 10^{-5}$ \\   $P_0$ (days) & $ 0.0878654279 \pm 1 \times 10^{-10}$ \\   $a\sin I$ (AU) & $0.00049 \pm 3 \times 10^{-5}$ \\   $e$ & $0.79 \pm 0.03$ \\   $\omega$ (radians) & $6.91 \pm 0.03$ \\   $T_p$ (BJD) & $ 2467502 \pm 57$ \\   $P$ (days) & $5901 \pm 20$ \\   RMS (seconds) & 4.4 \\   $\chi^2$ & 161.0 \\  red. $\chi^2$ & 4.9 \\  \end{tabular}   \caption{Best-fit parameters for a linear + 1-LTT model. A total of 16 data points from \cite{Osborne_1988}, \cite{Beuermann1988}, \cite{Ferrario_1989}, \cite{Berriman_1988} and \cite{Allen_1989} were removed.}  \label{BestFitParamsLinPlus1LTT_RedDataSet3}  \end{table}