Infrared spectroscopy of the lower stratosphere with a balloon-borne cryogenic Fourier spectrometer.

Kunde, V G; Brasunas, J C; Conrath, B J; Hanel, R A; Herman, J R; Jennings, D E; Maguire, W C; Walser, D W; Annen, J N; Silverstein, M J; Abbas, M M; Herath, L W; Buijs, H L; Berube, J N; McKinnon, J

Kunde, V G; Brasunas, J C; Conrath, B J; Hanel, R A; Herman, J R; Jennings, D E; Maguire, W C; Walser, D W; Annen, J N; Silverstein, M J; Abbas, M M; Herath, L W; Buijs, H L; Berube, J N; McKinnon, J.

Appl Opt ; 26(3): 545-53, 1987 Feb 01.

Article en En | MEDLINE | ID: mdl-20454169

RESUMEN

The IR limb emission of the lower stratosphere has been measured using a balloon-borne liquid nitrogencooled Michelson interferometer with liquid helium-cooled Si:Ga detectors. Portions of the thermal emission spectrum have been recorded between 650 and 2000 cm(-1) with an unapodized spectral resolution of 0.03 cm(-1). This is the highest spectral resolution limb emission thus far obtained. A preliminary description is given of these data along with a discussion of the significant features. Species identified to date include CO(2), O(3), CFCl(3), CF(2)Cl(2), H(2)O, CH(4), HNO(3), N(2)O, NO(2), and ClONO(2). A tentative identification is made for NO, representing the first direct spectroscopic detection of NO in emission.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Appl Opt Año: 1987 Tipo del documento: Article Pais de publicación: Estados Unidos

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