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Table 29

Results of the line modeling for 16065−5158 (−62.2 km   s-1).

Species Size Trot Nb(mol) Ns(mol) Δv Offset Nb/NH2
(′′) (K) (cm-2) (cm-2) (km   s-1) (km   s-1)

C2H5CN ...a 150a 5.0(13) ... 3.0 2.0 1.7(–10) b
CCH ...a 50a 3.2(14) ... 6.0 –1.0 1.1(–09) c
CH3CCH ...a 50a 3.0(15) ... 7.0 0.0 1.0(–08) c
CH3OCH3 ...a 200 1.3(15) ... 2.5 3.0 4.5(–09) b
CH3OCHO-a ...a 150a 4.0(14) ... 3.0 0.0 1.4(–09) b
CO ...a 50a 4.0(19) ... 5.5 –0.5 1.4(–04) c f
CS 4.0 90 3.3(15) 7.0(16) 5.0 0.0 1.1(–08) c f
H2CS ...a 50a 3.0(14) ... 6.0 0.0 1.0(–09) c
HC3N 0.8 240 7.9(13) 4.0(16) 7.0 1.0 2.7(–10) c
10.0 40 4.7(14) 2.0(15) 7.0 1.0 1.6(–09)
HCN 4.0 150a 1.4(15) 3.0(16) 6.0 0.0 4.9(–09) c f
HNCO ...a 150a 1.0(14) ... 6.0 1.0 3.5(–10) c
SO 8.0 30 8.2(15) 5.0(16) 7.0 1.0 2.9(–08) e f

Notes.  The column labeled “offset” shows the offset in velocity relative to the systemic velocity of the source. Ns are the source-averaged column densities, Nb are the beam-averaged column densities and Nb/NH2 gives beam-averaged abundances.

(a)

Fixed parameter;

(b)

based on weak or partially blended lines only;

(c)

based on one or a few lines only;

(d)

includes vibrationally excited lines;

(e)

non-LTE, see text;

(f)

based on isotopologues, see text.

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