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Table A.3

Molecular column densities.

Offsets N(SO)a N(NH2D)b N(NH2D)/N(SO)

B1b-N (0,0) 1.8 × 1014 6.0 × 1014 ~3.3
B1b-S (0,0) 1.5 × 1014 3.5 × 1014 ~2.3



Assuming local thermodynamic equilibrium with Tk = 10 K.


Using the opacities and excitation temperatures derived from the line fitting (see Table A.2).

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