... We all know that the (clear) sky during the day is blue -- due to scattered sunlight -- but if your eyes had much more sensitivity, they would also see a very dim blue glow in the sky at night caused by myriads of faint blue galaxies, the mysterious ...
... Meteorite Image Index . Introduction . The term meteor comes from the Greek meteoron , meaning phenomenon in the sky. ... Massachusetts: Sky Publishing, 3rd Edition, 1990. Maran, Stephen P. The Astronomy and Astrophysics Encyclopedia . ...
... commissioning in July 2012, spectra of the sky and of luminous stars have been taken ... The night sky emits mainly airglow OH lines which are useful to check the wavelength ...
... Sky lines In the NIR the sky emits bright lines that are spatially uniform, some of ... sky emission is not uniform accross the array, and therefore sky images cannot be ...
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Ссылки http://www.arcetri.astro.it/~lt/preprints/nbfilt/nbfilt.ps.gz -- 246.0 Кб -- 11.09.2007 Похожие документы
... Four meaningful names of objects in the sky in the Mapuche language were chosen. ... The sky field measures 6.8 x 11.2 arcmin 2 ; North is up and East is left [1]. ... This involves exposures in many different modes and of different sky regions. ...
... This means that the two objects appear to be the same size in the sky. ... When the Moon is far from Earth it appears slightly smaller in the sky. ...
... The view from their eyes is the same for both this exercise and for observations of the real sky. ... This growth in illumination is known as "waxing." The Moon chases the Sun across the (day and night) sky. ...