Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 178140 (165 сайтов) ---- Время поиска: 0.28сек.   

Пред. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.mccme.ru/dubna/2015/material.htm.

21. Procedure to Collimate the SDSS 2.5m Secondary Mirror
... Procedure . ... The alignment telescope is delicate and extremely expensive; treat it carefully. ... Manhole cover" and associated shoulder screws and pins: the fixture used to mount the alignment telescope to the 2.5m instrument rotator. ... Adjust the focus of the crosshairs of the alignment telescope by rotating the eyepiece. ... Record the position of the alignment telescope's crosshairs on the secondary mirror's dimple (e.g. by making a sketch). ... Adjust the mirror until it is collimated: . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/25Procedures/Optics/op070302M2Collimation.html -- 9.5 Кб -- 02.07.2003
Похожие документы

22. Note The Change - an Astronomy Net Education Forum Message
Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Discussion Forums . ... Note The Change . Forum List | ... Post Message | ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/forums/education/messages/117.shtml -- 13.0 Кб -- 09.04.2016
Похожие документы

23. XIX International Astronomy Olympiad: Important Notes for interested
... Since founding of the Olympiad] The Olympiad participants are not supposed to study at any institutions of higher education (university or school which can be considered technical colleges). ... Note: Exception may be done for the second time participating in IAOs students not older than 14.00 years on January 1st of the year of the Olympiad (i.e. born after January 01, 2000). ... Team of region, city, town: . ... of the XIX International Astronomy Olympiad (2014), . ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/iao/statutes/iao3i14.html -- 10.1 Кб -- 14.05.2014
Похожие документы

24. Index of /projects/dfs/dfs-shared/_notes
. Name . Last modified . Size . Description . Parent Directory . - . dwsitecolumnsme.xml . 04-Oct-2002 11:12 . 729 .
[ Сохраненная копия ]  Ссылки http://www.eso.org/projects/dfs/dfs-shared/_notes/ -- 1.9 Кб -- 12.04.2016
Похожие документы

25. ASP: Books of Note
... In this vibrant, eye-opening tour of milestones in the history of our universe, Chris Impey guides us through space and time, leading us from the familiar sights of the night sky to the dazzlingly strange aftermath of the Big Bang. ... Cambridge 2010, ISBN: 978-0521180665, Paperback $28.99 . ... Finding the Big Bang . ... As a prelude the book traces the evolution of some of the notions of modern cosmology from the late Middle Ages up to the final acceptance of the concept of galaxies in 1925. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/books.html -- 15.4 Кб -- 02.10.2012
Похожие документы

26. Les Aurores Polaires -- Histoire
... Le terme "aurores bor ales" a t utilis en 1621 par le scientifiqueet philosophe fran ais Pierre Gassendi , mais George Siscoe a donn des raisons de croire qu'il aurait t introduit par Galil e en 1619 (p. 51 dans "Majestic Lights", cit ci-dessus). En 1860, Elias Loomis de l'universit de Yale tablit une carte qui indiquait en diff rents lieux, le nombre de fois en moyen sur un an o les aurores bor ales avaient t observ es (cliquez ici pour voir sa carte). ... Plus sur ses photos, ici. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/Education/Fwhaur1.html -- 7.6 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/Education/Fwhaur1.html -- 7.6 Кб -- 20.04.2005
Похожие документы

27. Wispi Design Notes
... 400mm f/2.8 Nikor lens: images the sky on the entrance slit. ... The optical system maintains image quality along the slit length so that each row of the image is a spectrum of that spatially selected region of the sky. 180mm f/2.8 Nikor lens: collimates the light from the slit. ... The auxiliary optical platform on WISPI now accomodates a short focal lens and a guiding/imaging video system that may use sub-pixel corrections to provide feedback to the tracking drive motors. ...
[ Сохраненная копия ]  Ссылки http://www.astro.louisville.edu/moore/wispi/wisp_const.html -- 8.6 Кб -- 10.05.2010
Похожие документы
Еще в разделе: (Показать все результаты (>432) - www.astro.louisville.edu/ )

28. notes
... Il est bien entendu que par ce mot ?mers? nous dйsignons ces immenses espaces, qui, probablement recouverts par les eaux autrefois, ne sont plus actuellement que de vastes plaines. ... Seul, le monde d'Uranus offre une diffйrence assez marquйe : les mouvements de ses Lunes s'effectuent dans une direction presque perpendiculaire au plan de l'orbite, et la direction de ses mouvements est rйtrograde, c'est-а-dire que ses satellites se meuvent en sens inverse des autres astres du monde solaire. ...
[ Сохраненная копия ]  Ссылки http://www.epizodsspace.narod.ru/bibl/fant/jul-vern/vern_vokrug/notes.html -- 5.1 Кб -- 09.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>10) - www.epizodsspace.narod.ru/ )

29. Positions and Proper Motions
I/146 Positions and Proper Motions (Roeser+ 1988) ================================================================================ Catalogue of Positions and Proper Motions Roeser S., Bastian U. =1988A .. ... 449R ================================================================================ ADC_Keywords: Positional data; Proper motions Description: PPM North gives J2000 positions and proper motions of 181,731 stars north of -2.5 degrees declination. ... The mean epoch is near 1931. ...
[ Сохраненная копия ]  Ссылки http://vega.inp.nsk.su/catalogs/ppmn-description.php3 -- 9.6 Кб -- 01.10.2012
Похожие документы

30. Karazin University
... Students Life . ... University history . ... January 29, 2013 . Exhibition ?A minus ad major: Notes telling their story? to celebrate University?s 208th Anniversary . Within the framework of celebrations on the occasion of the 208th Anniversary the University History Museum held a unique exhibition A minus ad major: Notes telling their story . ... Congratulatory telegram on the occasion of Karazin University?s 208th Anniversary . ... Karazin University celebrating its 208th Anniversary . ...
[ Сохраненная копия ]  Ссылки http://www.univer.kharkov.ua/en/general/univer_today/news?news_id=474 -- 22.0 Кб -- 09.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>149) - www.univer.kharkov.ua/ )

31. Страница любителя астрономии Андрея Олешко
... Я около полугода использую Nikon CoolPix 4300 и самодельный 150-мм телескоп на монтировке Добсона из оптики телескопа ТАЛ-2, и эти инструменты себя отлично зарекомендовали. ... Nikon Coolpix 950 . ... Nikon Coolpix 880 . ... Nikon Coolpix 990 . ... Например, для фотоаппарата Nikon CoolPix 4300 типоразмер матрицы 1/1.8' , что соответствует линейным размерам 7.18мм ? ... Выполнив эти расчеты для телескопа ТАЛ-2 и фотоаппарата Nikon CoolPix 4300 получим: . ... 2004-2015г. Андрей Олешко ...
[ Сохраненная копия ]  Ссылки http://oleshko.net.ru/notes/daf.shtml -- 34.5 Кб -- 09.04.2016
Похожие документы

32. Admonishments
... The NOTE element is designed for use as admonishments such as notes, cautions or warnings, as commonly used in technical documentation. The CLASS attribute specifies the type of the element and is typically associated with different graphics such as a road traffic warning sign. ... The class names: NOTE, CAUTION and WARNING are recommended for standard admonishments. In the absence of the CLASS attribute, a NOTE element is typically rendered indented, without an accompanying graphic. ...
[ Сохраненная копия ]  Ссылки http://comet.sai.msu.ru/webdesign/html-3.0/notes.html -- 4.8 Кб -- 19.12.1996
Похожие документы

33. How it all began
The word "algebra" comes from a phrase (in bold below) in the title of an Arab book " Kitab al muhtasar fi hisab al gabr w'al muqubalah ." ... When Al-Khorezmi's book on the new system reached Europe, the Europeans called its use "algorism" or "algorithm," a corruption of the author's name. Today "algorithm" means method of calculation, and the rise of computers has led to extensive work on developing efficient computer algorithms. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/STARGAZE/Salgeb2.htm -- 5.1 Кб -- 21.12.2007
Похожие документы

34. Lecture Series 2011-2012 ? тАЬSearching for Earthlike WorldsтАЭ ? Debra Fischer
Lectures . ... Home Lectures Lecture Series 2011-2012 Lecture Series 2011-2012 ? тАЬSearching for Earthlike WorldsтАЭ ? Debra Fischer . ... Lecture Series 2014-2015 . Lecture Series 2013-2014 . ... Lecture Series 2011-2012 . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
[ Сохраненная копия ]  Ссылки http://www.aaa.org/lectures/lecture-series-2011-2012/lecture-series-2011-2012-searching-for-earthlike-worlds-debra-fischer/ -- 101.1 Кб -- 10.04.2016
Похожие документы

35. Izmccd
Download Izmccd (~2.7 MB). ... If you want to calculate equatorial coordinates of object: . Click the " File " menu, and then click " Open " ; or press  on toolbar. Choose a file with image. ... Also see section " Viewing of image ". ... Before, if it is necessary, you must make an account dark current and flat field (See section " Preliminary processing of images ".) ... Measure the marked stars. ... Click the " Calculations " menu, and then click " Coordinates " or . ...
[ Сохраненная копия ]  Ссылки http://www.izmccd.puldb.ru/izmccd1e.htm -- 5.6 Кб -- 17.09.2007
Похожие документы
Еще в разделе: (Показать все результаты (>10) - www.izmccd.puldb.ru/ )

36. http://lnfm1.sai.msu.ru/neb/nss/AAv1/ReadMeT.txt
... The mutual angular distances between pairs of satellites are given in arcminutes. ... This file table3.dat 128 319 Ephemerides of the apparent encounters for 2005 table4.dat 92 320 Ephemerides of the apparent encounters for 2006 table5.dat 92 322 Ephemerides of the apparent encounters for 2007 table6.dat 98 323 Ephemerides of the apparent encounters for 2008 table7.dat 86 329 Ephemerides of the apparent encounters for 2009 table8.dat 98 266 Ephemerides of the ...
[ Сохраненная копия ]  Ссылки http://lnfm1.sai.msu.ru/neb/nss/AAv1/ReadMeT.txt -- 5.1 Кб -- 28.06.2004
Похожие документы

37. astro-ph
. Full-Text Search . Latest . Statistics . arXiv.org . > . astro-ph . recent . find . SAI VO . Search sort results by Date Relevance . Use logical operators AND , OR , NOT and round brackets to construct complex queries. Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Noter, S. 1 article(s) in total . 2 co-authors. Median position in authors list is 2,0 . Co-author(s): . Barkana, Rennan. - . Naoz, Smadar. SAI VO | Astronet | SAI MSU .
[ Сохраненная копия ]  Ссылки http://vo.astronet.ru/arxiv/?author=Noter%2C%20Shay -- 5.4 Кб -- 12.09.2010
Похожие документы
Еще в разделе: (Показать все результаты (>7612) - vo.astronet.ru/ )

38. http://hea.iki.rssi.ru/integral/catalog/ReadMe.html
... 403] Running number 2 --- Name Object name 3 deg Ra Right Ascension J2000 (degrees) 4 deg Dec Declination J2000 (degrees) 5 --- Mark Spatial confusion (Note 1) 6 mCrab Flux 17-60 keV flux (Note 2) 7 mCrab Error 1 sigma flux error 8 --- Range Revolution range (Note 3) 9 --- Type Source type (Note 4) 10 --- ExType Expected source type 11 --- Refs Reference number in table 2 (Note 5) 12 --- Notes additional notes and/or alternative source names. ... Note (2): Time-averaged source flux in mCrab units. ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/integral/catalog/ReadMe.html -- 3.9 Кб -- 13.11.2009
Похожие документы

39. Electronic version of Russian Bulletin
... Corresponding authors will receive an e-mail with a PDF file of paged proof for checking and correction. The file can be read and edited using Adobe Acrobat Reader (version 9 and higher) which can be free downloaded via the Internet ( http://get.adobe.c om/reader/ ). ... You can use text correction tools to make corrections (after selecting the necessary text fragment). ... For users of Adobe Reader 9: . ... to insert text without replacing the existing text, use the "Insert text at cursor" tool. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/Public/Bulletin/author_rules/electronic.html -- 8.9 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/Public/Bulletin/author_rules/electronic.html -- 8.9 Кб -- 10.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>137) - mavr.sao.ru/ )

40. http://www.sai.msu.su/gcvs/gcvs/GCVS5/ReadMe.txt
New GCVS Version (GCVS5) FileName Explanations ----------------------------------------------------------------- ReadMe This file GCVS5 The ... ------------------------------------------------------ 1- 2 I2 --- Constell [1/88]Constellation numeric code 3- 6 I4 --- Number Star number within the constellation 7 A1 --- Component *Component identification 9- 18 A10 --- GCVS * Variable ... Field is non-blank if magMin is a magnitude or amplitude given in a system other than that indicated by magCode. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/gcvs/gcvs/GCVS5/ReadMe.txt -- 9.3 Кб -- 16.02.2007
Похожие документы

Пред. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам

Комментарии, вопросы? Пишите: info@astronet.ru или сюда

Rambler's Top100 RFBR Яндекс цитирования