SATI image processing and mesopause temperature determination |
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| Authors: | Atanas Marinov Atanassov |
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| Institution: | Space and Solar-Terrestrial Research Institute, BAS, Stara Zagora Department, P.O. Box 73, Bulgaria |
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| Abstract: | The Spectral Airglow Temperature Imager (SATI) instrument registers airglow coming from an annular mesopause segment. The temperatures of various points of this segment are retrieved by sectors of the registered images containing spectral information. A stage of SATI spectrogram processing connected with deriving spectral information from images and the determination of the rotational temperature of oxygen molecules emitting at the altitude of the mesopause is considered. |
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| Keywords: | Spectral Airglow Temperature Imager Mesopause temperature Rotational temperature Processing algorithms Image processing Moving sector |
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