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" . ...

... 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), . ...

. Name . Last modified . Size . Description . Parent Directory . - . dwsitecolumnsme.xml . 04-Oct-2002 11:12 . 729 .

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... 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. ...

... 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. ...

... 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. ...

... 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. ...

... 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 . ...

... 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 ...

... 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. ...

... Data from NOAA SEC and other sources are given. ... Start . NOAA . ... End . ... MFS . ... non symmetrical absorption . ... Trace Flare Catalog and Trace Data Center . RESIK CATALOGUE (20010830-20030429) . ONDREJOV SOLAR RADIO EVENT ARCHIVE ( OSR ) . ... Yohkoh Flare Catalogue(HXT/SXT/SXS/HXS) (1998-2001) . ... Solar Activity Monitoring and Forecasting (Ondrejov) and Central European Solar ARchives (Observatorium Kanzelh he) click number of AR - images chromosphere in H? . ...

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. ...

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. ...

. 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 .

... 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. ...

NOTE: The storm sudden commencement data file was updated on 18 Feb 1998. o Revised data for 1968-1975 were taken from IAGA Bulletin No. ... Indices aa and storm sudden commencements"; see also IAGA Bulletin 39: " Supplementary Geomagnetic Data 1957-1975", including a new list of ssc's 1968-1975). ... From the monthly reports of Rapid Variations prepared by 43 magnetic observatories (see list page 121), a combined list of all events is compiled. ...

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 . ...

... I am involved in Project Astro, a program to bring astronomers into public schools to assist with teaching students about science and astronomy. ... While there are all sorts of scale model of the Solar System type exercises ( Mitchell Charity's page has a good listing of what's available), none were really tailored towards discovering the spatial relationships of the planets, and in a way that could be done at night as part of a Star Party. ...

... Since January 2000 our English translation (Astronomy Letters) is available on-line !!! . see Note on printing of the on-line papers) . Scanned copies of Astronomy Letters for 1975-2000 can be found on-line in free access in ADS . ... 1995 , 1996 - the Grand prize (full story) , 1997 (full story) , 1998 (full story) , . 1999 , 2001 (full story) , 2003 , 2004 (full story) , and 2005 . ... LANL / ITEPh astrophysics preprints . ... E-mail: pazh@hea.iki.rssi.ru . ...