10 LIBRI IN GIAPPONESE ASSOCIATI CON «スペクトロヘリオグラフ»
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スペクトロヘリオグラフ nella seguente selezione bibliografica. Libri associati con
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1
Report of the ... Meeting of the British Association for ...
479 2. Report on Meteorological Observations on Ben Nevis (p. 55) 479 □3. Some Results with the Solar Physics Observatory Photo-Spectro-Helio- graph. By William J. S Lockyer, M.A, Ph.D , F.R.A.S 480 4. On the Unsymmetrical Distribution ...
British Association for the Advancement of Science, British Association for the Advancement of Science. Meeting,
1905
2
Report of the Chief Astronomer - 158 ページ
Prisms of 51mro. aperture are successfully used in the Yerkes Spectrograph, but Frost's experience as also that of Hale in large spectro-helio- graph prisms shows that the limit is nearly reached. ' In discussing the necessary conditions for ...
Canada. Astronomical Branch,
1910
3
Astronomy for Everybody: A Popular Exposition of the ... - 98 ページ
They are, however, rare near the poles of the sun. That the spots and facuke proceed from some one general cause has been brought out by the spectro-helio- graph, an instrument devised by Professor George E. Hale for taking photographs ...
4
Report of the Chief Astronomer - 158 ページ
Prisms of 51mm. aperture are successfully used in the Yerkes Spectrograph, but Frost's experience as also that of Hale in large spectro-helio- graph prisms shows that the limit is nearly reached. : In discussing the necessary conditions for ...
Canada. Dept. of the Interior. Astronomical Branch,
1910
5
Poems of Science - 58 ページ
An instrument still newer than the spectroscope is the spectro-helio-graph, the invention of Dr. George Ellery Hale, of Mount Wilson Observatory in California. Dr. Hale has devoted 38 years, since 1891, to the observation and interpretation of ...
6
The Life and Death of Stars - 44 ページ
The instrument used to make and record such a spectrum is called a spectroheliograph, a composite word consisting of spectro for “spectrum,” helio for the “Sun,” and graph for “record” (Fig. 3.7). It uses the grooves of a diffraction grating to ...
7
Memorie - 第 22～23 巻 - 204 ページ
... the solar spectrum, and fainter and more delicate calcium reversals should be obtained by its means. it would probably be advisable to have a set of three prisms for a spectro-helio- graph, so that one, two, or three might be used as occasion ...
Società astronomica italiana,
1894
8
Memorie della Società astronomica italiana - 第 22 巻 - 204 ページ
It would probably be advisable to have a set of three prisms for a spectro-helio- graph, so that one, two, or three might be used as occasion required. The method of forming a magnified image of the second slit on the photographic plate, which ...
Società astronomica italiana,
1894
9
Essential Astrophysics - 159 ページ
One instrument used to make and record such a spectrum is called a spectroheliograph, a composite word consisting of spectro for ''spectrum,'' helio for the ''Sun,'' and graph for ''record'' (Fig. 6.3). It uses the K. R. Lang, Essential Astrophysics ...
10
Scribner's Magazine - 第 71 巻 - 833 ページ
... degree of Doctor of Science at Harvard last commencement, was acutely characterized as an " astronomer famous in two worlds, whose spectro-helio- graph has recorded light of the sun too strong and of the stars too faint for human sight.
Robert Bridges, Alfred Dashiell, Harlan Logan,
1922
2 NOTIZIE DOVE SI INCLUDE IL TERMINE «スペクトロヘリオグラフ»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
スペクトロヘリオグラフ nel contesto delle seguenti notizie.
大正時代の太陽の姿、デジタル化でよみがえる
国立天文台は前身の1つである東京天文台の時代から、カルシウムK線の太陽写真をスペクトロヘリオグラフという装置を用いて撮影を行ってきた。東京天文台のあった東京府東京市麻布区（現東京都港区）から、1923年の関東大震災を経て東京府北多摩郡 ... «アストロアーツ, nov 11»
太陽観測衛星「ひので」による観測で白色光フレアの起源が明らかに！
しかし、白色光フレアは稀な現象であったため、本格的な太陽フレアの観測が始まったのは、20世紀以降、スペクトロヘリオグラフが発明され、Hαのスペクトル線で彩層フレアを観測できるようになってからのことです。1960年代以降になると、太陽フレアの観測 ... «宇宙航空研究開発機構, mag 10»