Image Details
Caption: Figure 7.
Channel maps of the 12CO( J = 2–1) emission in NGC 1068. Please note that the 12CO( J = 2–1) data were resampled to match the spectral resolution of the 12CO( J = 3–2) data and facilitate a comparison, especially with respect to the line-ratio channel map in Figure 13. Contour spacing is in steps of 5σ = 37.4 mJy beam −1. We use a spectral resolution of ~7 km s −1. The zero channel corresponds to v LSR = 1137 km s −1 of NGC 1068.
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