... Astronomy Discussion Forums . Forums: . ... I Don't Mind You Saying That.. I did Say It Too Simply . ... Post Message | ... Posted by M.W.Pearson on November 26, 2002 19:08:59 UTC . ... Advanced math is like bus driving in that it requires significant training. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
Astronotes Armagh Planetarium's Stellar Blog! ... Sun . ... Space Flight . ... Science Fiction . ... What if everything you thought you knew was wrong? ... The Sun is at the centre of the Universe, which is only thousands of years old; hence no astronomical object can be millions or billions of light years from the Sun. ... Objects may appear to be huge distances away from the Sun but this is because space itself and all the matter within gets physically smaller as you travel outwards from the Sun. ...
... This document should be read in conjunction with: System Overview , which provides a highlevel description of the metrology loop and explains how the cat'seye is controlled onboard the trolley Metrology System and VME Hardware Design Description , which describes the hardware used to measure the cat'seye ... 1.2 Datum Mode In this mode the VME system transmits a sequence of slew velocities to the trolley micro in order to precisely position the cat'seye at the datum switch. ...
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Ссылки http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIDelayLine.DesignDocumentation/vmesoftware.pdf -- 441.4 Кб -- 21.01.2008 Похожие документы
Observatory, 126, 236241, 2006 THE ARMAGH OBSERVATORY HUMAN ORRERY Mark E. Bailey Armagh Observatory, Col lege Hil l, Armagh, BT61 9DG Summary of talk presented at RAS Ordinary Meeting, London Friday 13 January 2006 These days everyone is taught the principles of the Earth's place in the Universe: that our planet is one of nine traditional planets orbiting the Sun in the solar ... More information on the Human Orrery is available at http://star.arm.ac.uk/orrery/. ...
... Installing A Galil . ... This manual describes motion controllers used to control various mirrors and other devices at Apache Point Observatory. ... This decision was made because the Galil motor controller's built-in programming language is primitive and the number representation has very limited precision. ... Motion commands require a position or other parameter for each axis. ... The Galil keeps track of positions in microsteps, or in the case of servo motors, in motor shaft encoder ticks. ...
... Уран - седьмая планета от Солнца и третья по размеру. ... Кольцо Урана рассмотреть вообще очень сложно, обычными оптическими средствами здесь не обойтись. ... Уран - старинное Греческое божество Неба, самый ранний высший бог, который был отцом Хроноса (Сатурна), Циклопа и Титана (предшественников Олимпийских богов). ... Как у Земли, Юпитера и Сатурна, у Урана есть магнитный хвост, состоящий из захваченных полем заряженных частиц, растянувшийся на миллионы километров за Уран от Солнца. ...
... Видимое годовое движение Солнца . ... Чему равна высота точки зенита над горизонтом? ... Эксцентриситет орбиты Цереры равен 0,079, большая ось 5,54 а. е. Чему равно наибольшее расстояние Цереры от Солнца? ... Горизонтальный параллакс Солнца равен 8,8?? ... Горизонтальный параллакс Солнца 8,8??, расстояние от Солнца до Марса 1,5 а. е. Определите линейный радиус Марса, если известно, что во время великого противостояния его угловой радиус составляет 12,5??, а горизонтальный параллакс равен 23,4?? ...
... The questions in this transcript were asked during an oral history session with Emil R. Schiesser. ... This oral history with Emil Schiesser is being conducted for the Johnson Space Center Oral History Project in Houston, Texas. ... There was an extensive amount of work being done on the Apollo Program, and in our area it centered on the development of the Mission Control Center ground navigation capability and the Apollo onboard flight software. ... The control center used IBM 360 machines. ...
... Our own membership demonstrates this on a regular basis every time a person new to astronomy joins the club. ... Clear skies to all, coma. ... The July meeting of Boston was Members talking about his 32 in planetary images and planetary missions. the Amateur Telescope Makers of Night which featured Mario Motta ch relay telescope, John Boudreau's John Sheff talking about NASA's John Boudreau John Boudreau gave an update on his planetary imaging of Mercury, Venus, Mars, Jupiter and Saturn. ...
Data Flow System Document Title: Document Number: Issue: Date: VISTA Data Reduction Library Design VIS-SPE-IOA-20000-0010 1.6 2006-12-20 Document Prepared by: Document Approved by: Document Reviewed by: Document Released by: Jim Lewis Peter Bunclark Simon Hodgkin (CASU) Mike Irwin (CASU Manager) Will Sutherland (Project Scientist) Malcolm Stewart (VDFS Manager) Signature and Date: Signature and Date: Signature and Date: Signature and Date: VISTA Data Flow System Data Reduction Doc: Library Design Issue:
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Ссылки http://www.vista.ac.uk/Files/docs/vdfs/VIS-SPE-IOA-20000-0010_v1.6_DRLD.pdf -- 2679.6 Кб -- 20.04.2011 Похожие документы