Image Details
Caption: Figure 6.
Examples of Voigt profiles for the nitrogen peak (2325 cm−1) and the alkane region (2840–3000 cm−1) for the first and second liquids of a methane–propane–nitrogen LLV. The methane peak is shown in blue, while the propane peaks are plotted in a red gradient.
(The data used to create this figure are available in the online article.)
(The data used to create this figure are available.)
© 2026. The Author(s). Published by the American Astronomical Society.