Image Details
Caption: Figure 21.
χ 2 fit results obtained from the RADEX simulations of the excitation conditions of the molecular gas. Four different [ 12CO]/[ 13CO] abundance ratios (= 10, 26, 52, and 110) for three different 12CO column densities are shown. The middle panel shows the best χ 2 fit found for each abundance ratio.
© 2011. The American Astronomical Society. All rights reserved.