翻訳と辞書 Words near each other ・ High Haswell ・ High hat ・ High Hat (1927 film) ・ High Hat (album) ・ High Hat (film) ・ High Elves (Warhammer) ・ High End Systems ・ High endothelial venules ・ High endurance cutter ・ High energy ・ High Energy (Evelyn Thomas song) ・ High Energy (Freddie Hubbard album) ・ High Energy (The Supremes album) ・ High Energy (The Supremes song) ・ High Energy Astronomy Observatory ・ High Energy Astronomy Observatory 1 ・ High Energy Astronomy Observatory 3 ・ High Energy Biscuits ・ High Energy Density Matter ・ High energy density physics ・ High energy ignition ・ High Energy Liquid Laser Area Defense System ・ High Energy Materials Research Laboratory ・ High energy nuclear physics ・ High Energy Physics Advisory Panel ・ High Energy Stereoscopic System ・ High Energy Transient Explorer ・ High Enough ・ High entropy alloys ・ High Ercall Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク High Energy Astronomy Observatory 1 ： ウィキペディア英語版 High Energy Astronomy Observatory 1 The first of NASA's three High Energy Astronomy Observatories, HEAO 1, launched August 12, 1977 aboard an Atlas rocket with a Centaur upper stage, operated until 9 January 1979. During that time, it scanned the X-ray sky almost three times over 0.2 keV - 10 MeV, provided nearly constant monitoring of X-ray sources near the ecliptic poles, as well as more detailed studies of a number of objects through pointed observations. HEAO included four large X-ray and gamma-ray astronomy instruments, known as A1, A2, A3, and A4, respectively (before launch, HEAO 1 was known as HEAO A). The orbital inclination was about 22.7 degrees. HEAO 1 re-entered the Earth's atmosphere on 15 March 1979. ==A1: Large-Area Sky Survey instrument== The A1, or Large-Area Sky Survey (LASS) instrument, covered the 0.25—25 keV energy range, using seven large proportional counters.〔(NASA HEASARC ) HEAO 1 A1 Experiment〕 It was designed, operated, and managed at the Naval Research Laboratory (NRL) under the direction of Principal Investigator Dr. Herbert D. Friedman, and the prime contractor was TRW. The HEAO A-1 X-Ray Source Catalog included 842 discrete X-ray sources.〔Wood, K.S., The HEAO A-1 X-Ray Source Catalog, NRL R-1984-00109, 1984〕 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「High Energy Astronomy Observatory 1」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.