Micrometer and Photometric Observations of a Sunspot Velocity Field
نویسندگان
چکیده
منابع مشابه
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The identification of an extrasolar planet as Earth-like will depend on the detection of atmospheric signatures or surface non-uniformities. In this paper we present spatially unresolved flux light curves of Earth for the purpose of studying a prototype extrasolar terrestrial planet. Our monitoring of the photometric variability of earthshine revealed changes of up to 23% per hour in the bright...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1963
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/126.2.155