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Table 6

Column densities (cm-2) determined via XCLASS for species with single transition detections.

G35.20 A G35.20 B1 G35.20 B2 G35.20 B3 G35.03 A
Species Size 50 K 100 K Size 50 K 100 K Size 50 K 100 K Size 50 K 100 K Size 50 K 100 K
HN13C 1.5 3.1 × 1013 4.1 × 1013 0.8 1.7 × 1013 1.6 × 1013 1.0 1.6 × 1013 1.6 × 1013 1.5 1.1 × 1014 1.2 × 1014 1.2 2.5 × 1012 5.8 × 1012
SO 1.5 3.6 × 1013 3.6 × 1013 1.4 3.7 × 1017 3.6 × 1017 1.2 3.7 × 1016 1.7 × 1016 1.2 3.7 × 1016 1.1 × 1017 1.3 2.4 × 1017 1.1 × 1017
H13CO+ 1.5 1.6 × 1013 5.3 × 1012 0.8 8.3 × 1012 8.2 × 1012 1.0 3.1 × 1013 3.1 × 1013 1.5 6.5 × 1012 2.8 × 1013 1.5 1.7 × 1013 2.1 × 1013
SiO 1.4 7.1 × 1013 7.2 × 1013 1.1 9.0 × 1013 8.7 × 1013 1.1 6.2 × 1012 6.2 × 1012 0.8 1.2 × 1011 2.8 × 1011 1.1 5.7 × 1013 1.1 × 1014
C34S 1.7 2.8 × 1015 1.2 × 1015 1.2 3.4 × 1014 2.9 × 1014 1.0 4.6 × 1014 3.5 × 1014 1.1 5.3 × 1014 6.8 × 1014 1.5 8.1 × 1014 7.1 × 1014
HNCO 1.3 2.3 × 1016 7.5 × 1016 1.0 1.2 × 1016 6.9 × 1015 1.0 2.2 × 1015 9.4 × 1014 1.1 2.3 × 1016 8.4 × 1015 1.1 1.8 × 1016 7.7 × 1015
HDCO 1.5 1.6 × 1015 2.6 × 1013 1.2 4.5 × 1014 1.0 × 1015 1.0 1.7 × 1014 2.6 × 1014 1.5 1.6 × 1015 1.5 × 1015 N/A
HDO 1.3 1.8 × 1018 4.8 × 1017 0.9 5.6 × 1017 3.3 × 1016 0.7 1.8 × 1017 7.8 × 1015 1.0 9.2 × 1017 7.6 × 1016 N/A

Notes. Each peak was modeled with the excitation temperatures fixed at 50 K and 100 K. The source sizes are the measured diameter of the 3σ emission in arcseconds (′′).

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