... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...
... Gallery . ... Wide Field Survey Images . Miscellaneous Wide Field Images . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Sagittarius Ophiuchus . Description: NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Owner: Gallery Administrator . ... Sagittarius Ophiuchus NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ...
... HTTP сервер Apache версии 2.2 . ... Этот документ описывает основные различия между версиями 1.3 и 2.0 HTTP сервера Apache . ... Новая система сборки . ... Также были добавлены новые функции, которые предоставляют дополнительные возможности использования модулей, избавляя от необходимости внесения каких-либо изменений в ядро сервера. ... Новый модуль в Apache 2.0. ... Этот модуль включает в себя функциональность модуля mod_mmap_static из Apache 1.3 плюс новые возможности кэширования. mod_headers . ...
Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Telescopes and Observatories . ... The majestic star-forming region in the Lagoon Nebula. The pale ring to the right is an internal reflection in the telescope.€а (Image credit: ESO/ VPHAS+/ V. Kalari and J. Vink (Armagh Observatory) . ... The 18 component images were further processed twice. ... Venu and his colleagues use images like this to identify individual young forming stars in the Lagoon Nebula and determine their ages. ...
... Home Observing This Month?s Sky This Monthт??s Sky т?? March 2016 . ... Lecture Series 2014-2015 . ... February - March 2016 . ... This Monthт??s Sky т?? ... This Month's Sky - 2015 . ... This Month's Sky - March 2015 . ... Beyond New York City . ... 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 . ...
... Archives . ... May 19th, 2008| 10:42 am | ... There?s no particular opening remark this week. Only I have profound curiosity about jackknife tests in [astro-ph:0805.1994] . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ... Chandra Blog . ... SAMSI AstroStat Prog. ...
... AstroGuide | ... Constellations | ... Canis Major . Canis Minor . ... Corona Australis . Corona Borealis . ... Leo . Leo Minor . ... Ursa Minor . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...
... Bad Astronomy . ... Bitesize Astronomy . ... Here's a question for you: if you were to place the Moon randomly anywhere in the sky, on average, how many stars would it cover up? ... We found that the sky is about 40,000 square degrees . ... The area of a circle is pi * radius^2, so the Moon's area is pi * (1/4)^2=0.2 square degrees. So the number of stars in an area the size of the Moon is 0.15 stars/square degree * 0.2 square degrees=0.03 stars per Moon area. ... 2008 Phil Plait. ...
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Le plus puissant acc†йl†йrateur de particules de la Galaxie identifi†й . ... Le trou noir de 4 millions de masses solaires qui occupe le centre de la Voie lact†йe est tr†иs probablement la source des plus puissants rayons cosmiques produits dans la Galaxie. ...
... 46 · ISSUE 3 Ground-based astronomy for all Astrogrid live NAM/UKSP 2005 Get ready for IHY 1366-8781(200506)46:03;1-C BAILEY, ASHER, CHRISTOU: HUMAN ORRERY The Human Orrery: Ground-based astronomy for all Mark Bailey, David Asher and Apostolos Christou describe an interactive, open-air model for explaining the motions of the planets and the position of the Earth in space, which was formally opened at the Armagh Observatory on 26 November 2004. ... 46 Earth's place in the solar system. ...
... Previous: Interactive Data Analysis Environments BoF Session . Up: Software Systems . ... The discussion about the future of astronomical data analysis systems is essentially boring, but nevertheless essential. ... The series of yearly discussions about the Future of Astronomical Data analysis Software (FADS) was started in at ADASS V. A significant part of the success of FADS-I was due to a very lively e-mail discussion in the weeks before the conference. ... Figure: The Gaming Table. ...
... The Catalogue Format . ... 2.3 Possible and probable SNRs not listed in the catalogue . ... A possible SNR near the Galactic centre reported by Ho et al. (1985) from radio observations (see also Coil & Ho 2000; Lu, Wang & Lang 2003; Senda, Murakami & Koyama 2003, and references therein). ... Several possible SNRs reported by Trushkin (2001), which were identified from Galactic radio surveys (one of which, G6.1+0.5 , is included in the catalogue, due to improved subsequent observations). ... ADS . ...
... We have imaged with milliarcsecond resolution at 5 GHz 374 strong flat-spectrum radio sources north of declination -44 using the VLBA in June 1996. ... The data were processed with the NRAO AIPS software package and the Caltech Difmap package. ... The VLBApls source sample . ... Click on the J2000 IAU name (in the left column) or the alternative name (mostly B1950 IAU names, in the right column) to get more information on a source, including coordinates, redshift, VLBApls images and model components...
... Программа izmccd предназначена для высокоточной астрометрической обработки числовых изображений небесных объектов. ... Меню - "Вычисление/Медианный фильтр", либо 12-я кнопка на 2-й панели инструментов. ... телескопа был отснят большой участок неба. а) Копируете все изображения в одну папку. б) Вызываете функцию - меню "Вычисление/Автомат. обработка ", либо 8-я кнопка на 2-й панели инструментов. в) Отмечаете "Определять координаты известных объектов в поле зрения". ... Mx= 0.95100 // "/pix . ...
... ESA, XMM-Newton SOC, Villanueva de la CaУБada | ... 28691 | ... ESAC, Madrid | European Space Astronomy Centre (ESAC) P.O. Box, 78 | ... SRON, Netherlands Institute for Space Research | ... Institute of Astronomy, University of Cambridge, UK | ... INTA), ESAC Campus, P. O. Box 78, 28691 Villanueva de la CaЫ?n | ... Department of Physics, Durham University | ... University of Oulu, Department of physics, astronomy division | ... University of Iowa, Department of Physics and Astronomy, Iowa City | ...
The Official Publication of the Amateur Astronomers Association of Princeton Director John Miller (609) 252-1223 jmiller@princetonastronomy.org Assistant Director John Church (609) 799-0723 j.church@mindspring ... (732) 469-7698 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 37 From the Director Midsummer 2008 Number 7 Summer time...and the observin's easy ... Mount The telescope mount is equally important to the performance as the optical tube. ...
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Ссылки http://www.princetonastronomy.org/newsletters/07_2008sidereal.pdf -- 1011.7 Кб -- 22.07.2008 Похожие документы
Report by the ESA-ESO Working Group on The Herschel-ALMA Synergies Introduction & Background Following an agreement to cooperate on science planning issues, the executives of the European Southern Observatory (ESO) and the European Space Agency (ESA) Science Programme and representatives of their science advisory structures have met to share information and to identify potential synergies within their future projects. The agreement arose from their joint founding membership of EIROforum
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Ссылки http://www.stecf.org/coordination/esa_eso/alma-herschel/report.pdf -- 1000.5 Кб -- 04.09.2008 Похожие документы