Predicting the detectability of sulphur-bearing molecules in the solid phase with simulated spectra of JWST instruments

Open Access

Table C.1

Predicted column densities

Molecules	Column density (molecules cm⁻²)
	(% H₂O)
H₂O	9.3×10¹⁸
CO	1.6×10¹⁸ (26.0%)
CO₂	3.9×10¹³ (<0.1%)
CH₃OH	2.2×10¹⁷ (3.7%)
NH₃	2.9×10¹⁷ (4.9%)
${NH}_{4}^{+}$ ${\rm{NH}}_4^ +$	0 (0%)
CH₄	18.1×10¹⁷ (18.1%)
OCN⁻	2.2×10¹³ (<0.1%)
HCOOH	3.7×10¹¹ (<0.1%)
CH₃CHO	6.1×10¹¹ (<0.1%)
H₂CO	2.6×10¹⁷ (4.4%)

H₂S	1.5×10¹⁷ (2.5%)
OCS	1.7×10¹⁶ (0.29%)
CS₂	0 (0%)
SO₂	1.8×10¹² (<0.1%)

Notes. Column densities predicted by Nautilus used in the synthetic spectra Fig. C.1

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.