this is for holding javascript data
Nathan Sanders edited Problem 2.tex
about 11 years ago
Commit id: ac207402cac2c7247c7955e4dff2661813ecc5d5
deletions | additions
diff --git a/Problem 2.tex b/Problem 2.tex
index 694f3fb..4fa6b6d 100644
--- a/Problem 2.tex
+++ b/Problem 2.tex
...
Dense H$_2$ & $5\times10^4$ & 0.0001
\end{tabular}
The total column density is then $\rm{N_H}=(\sum n_H f_V)d\sim0.8~\rm{cm}^{-3}$. As a rough estimate of uncertainty, let's assume $20\%$ errors on the filling factors. The distance $d=8.0\pm0.6~\rm{kpc}$ (e.g.
\cite{Ghez}). \citealt{Ghez}).