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celestial observation : ウィキペディア英語版 | celestial observation
A celestial observation is the measurement of the angular distance of a celestial body from the observer to the horizon, usually with a sextant. Celestial observation measurements are not absolute, rather vary according to what is being observed and how it is recorded. While scientists may be able to make correlations based on naked eye observations, other findings require tools and additional recordings to result in anything significant. Some recordings can include ''pictorial observations'' of a celestial body, gravitational lensing of galactic light, and recordings of light sparks by spectroscope. These although do not measure angular distance like fist explained typical of a celestial observation, they do take into account the ''light emissions'' and transfer across the sky or clusters. While not all observations are as simple as observing the skies of celestial bodies and recording what is seen by the naked eye or through a telescope, science has been able to further its reach. Astronomical recordings involve processes and ''technological devices'' that take into account parameters that can correlations into finds of great achievement in some cases. ==Parameters== In every scientific aspect over the years there numerous variables and parameters, that although originate from mathematics, simply involves a set of measurable independent factors that define a system or determine its behaviour in experimentation. The parameters of a celestial observation that makes it significant in science, include the position, timing, and wavelength. Within these parameters observers can determine secpifications that remain consistent and allow correlations with accurate applications. Taking into account every scientist must observe and understand the extent of these parameters and their effects on a find or unknown observation; otherwise the data is unvaild and seen as unreliable.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「celestial observation」の詳細全文を読む
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