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A computed list of HD16O infrared transition frequencies and intensities is presented. The list, VTT, was produced using a discrete variable representation two-step approach for solving the rotation–vibration nuclear motions. The VTT line list contains almost 700 million transitions and can be used to simulate spectra of mono-deuterated water over the entire temperature range that are of importance for astrophysics. The line list can be used for deuterium-rich environments, such as the atmosphere of Venus, and to construct a possible ‘deuterium test’ to distinguish brown dwarfs from planetary mass objects.
Keywords: line: identification; molecular data; techniques: spectroscopic; astronomical data bases: miscellaneous; infrared: general
Journal Article. 2706 words. Illustrated.
Subjects: Astronomy and Astrophysics
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