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Published 1995 | public
Book Section - Chapter

FTS atmospheric transmission measurements and observations of planetary atmospheres

Abstract

The shearing-interferometer originally designed for CSO surface measurements (Serabyn, Masson & Phillips 1991) has been upgraded to operate as a moderate resolution Fourier Transform Spectrometer. With a maximim one-sided travel of 44 cm, the attainable unapodized spectral resolution is 170 MHz. Used with the CSO facility holometric detector, the range of applicability of this FTS is 150-1000 GHz. This instrument has now been used for observations of the transmission of the Earth's atmosphere above Mauna Kea, as well as observations of planetary spectra in the millimeter/submillimeter wavelength ranges. We present a few prefiminary results here.

Additional Information

© Springer-Verlag 1995. This work was supported by NSF grant AST90-15755 and NASA grant NAGW-3303.

Additional details

Created:
August 20, 2023
Modified:
January 15, 2024