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Table B.3.

Radial dependence of the line width (FWHM, km s−1) of HCN, H13CN, and HC15N.

r (″) HCN H13CN HC15N
0.3 0.954 ± 0.183 0.832 ± 0.101 1.231 ± 0.140
0.4 0.614 ± 0.060 0.603 ± 0.038 0.687 ± 0.043
0.5 0.461 ± 0.020 0.458 ± 0.034 0.479 ± 0.071
0.6 0.389 ± 0.018 0.382 ± 0.020 0.355 ± 0.036
0.7 0.370 ± 0.013 0.369 ± 0.020 0.316 ± 0.048
0.8 0.354 ± 0.014 0.371 ± 0.016 0.334 ± 0.053
0.9 0.345 ± 0.016 0.367 ± 0.030 0.354 ± 0.058

Notes. Spectra were averaged in annuli of thickness 0.1″. r is the outer radius of each annulus.

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