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Fig. 9

image

Comparison among observed column densities for select COMs toward Sgr B2(N2) and those modeled on-source using a 1 arcsec beam convolution. The red bars illustrate column densities for the 3.0 × 10−3 M yr−1 model, the blue bars illustrate column densities for the 1.0 × 10−3 M yr−1 model, and the orange bars illustrate column densities for the 1.0 × 10−4 M yr−1 model. Rmod represents modeled column density ratios relative to methanol, and Robs represents observed column density ratios relative to methanol (Jørgensen et al. 2020). The horizontal line indicates a value of 1 on the y-axis.

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