... BTA and RATAN-600 are largest optical and radio telescopes in Russia. ... Antenna of RATAN radio telescope consist of 576-m circle of 895 elements (2 x 11.5 m), which could use as four independent sectors (225 elements) of that reflector (named: North, South, West and East). Four different feed-cabines (N1,2,3,5) with secondary mirrors could simulteniously collect radio emission from these four sectors and be used in programs of Continuum , Spectral and Solar observations. ...

... One characteristic of the ATCA dishes is that they are big by 3-mm standards. Indeed van Hoerner (1967) has considered the limits to the size of an antenna before various effects become significant. ... As the ATCA dishes are twice this, it is not surprise that the ATCA antenna gain and primary beam response varies as a result of thermal distortions. ... A gain/elevation correction will solve this - to first order at least. ... This might be an important effect for widefield imaging and mosaicing. ...

June 28, 2010 Wider Bandwidths and a New 12m Antenna will keep . the Arecibo Radiotelescope at the cutting edge of . ... 12m reference antenna Photos by: Tony Acevedo . V ery Long Baseline Interferometry (VLBI) is the technique used to combine signals from radio telescopes separated by distances that can span different continents, or even reach between the Earth and an orbiting . ... Arecibo 305-m telescope is an active participant in both of these forms of VLBI. ...

... Бренд: Big Figures, Количество предметов: 1 предмет, Пол: для мальчика . ... Артикул: G152LWB43053-506 Цвет: мультицвет Состав: 100% натуральная кожа Параметры изделия: 26x15x6 см Страна дизайна: Италия Страна производства: Румыния . ... Цвет: Желтый . ... Цвет: Золотой . Цвет арматуры: Золото . ... Возраст от лет: 0.7 . ... Цвет: серый . ... Ластик Erich Krause "City XL", цвет: белый - Erich Krause - Erich Krause . ...

... APT . Using APT to Write Big Phase II Programs . ... Astronomer's Proposal Tool . ... 1) Use APT to perfect a template visit (or subset of a visit). ... b) Use the Export Text Proposal feature to create the new text representation of your perfected 1 visit program. Then use a script or text editor to create duplicates and import the program back into APT. or . ... Use the Export Text Proposal feature to create the text representation of your program and use a text editor to search and replace. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... 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 Visitez Big Bear, le plus puissant observatoire solaire . ... D†йcouvrez cet observatoire †йtonnant dans notre diaporama et gr†вce †а un reportage complet dans le Ciel & Espace de novembre 2009 , en kiosque d†иs le 23 octobre. ...

... Posts tagged ?Big Picture? ... Our hometown rag (the Boston Globe ) runs an occasional series of photo collections that highlight news stories called The Big Picture. ... vlk on [MADS] Parallel Coordinates . ... 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 . ...

... According to the big bang theory, huge amounts of energy were released, giving rise to matter, antimatter and dark matter. ... The Big Bang Theory has enabled scientists to make certain predictions. ... These particles are the building blocks of matter, antimatter and dark matter. ... This could theoretically happen if the hydrogen was shockheated to over 100000 C. The Big Bang Theory is only a theory and so there is no concrete evidence to suggest that it is entirely correct. ...

. Search this album . Gallery . :: The First 100 Years . :: Miscellaneous images and wildlife . :: Big Roo . Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . View full size . Title: Big Roo . Description: Image: Kim Rawlings . File name: BigRooKR.jpg . Dimensions: 504 x 378 px . Page: 1 2 3 4 5 6 7 8 9 10 41 42 . More . Big Roo Image: Kim Rawlings . Powered by Gallery 3.0.9 (Chartres) . Login

The Big Bang was not an explosion from a single point, with a center and an edge. ... Each dot represents a "galaxy". Two of the galaxies have a ring of red photons moving out from them. Most of the photons are cosmic microwave background photons that were present since the Big Bang but which have been traveling freely only since 0.0003 Gyr after the Big Bang. ... However, all parts of the Universe started with CMBR photons, not just the two green galaxies. ... FAQ | ...

... 21.04.2013 . ... This common question frequently precedes the rediscovery of one of the most commonly recognized configurations of stars on the northern sky: the Big Dipper . ... Although part of the constellation of the Great Bear (Ursa Major), the Big Dipper is an asterism that has been known by different names to different societies. ... April . ... April 2013 . ... Publications with keywords: Big Dipper - asterism . Publications with words: Big Dipper - asterism . ... The Big Dipper Enhanced . ...

... September 17, 1998 . Radio, The Big Ear, And The Wow! Signal . ... Explanation: Since the early days of radio and television we have been freely broadcasting signals into space. ... Ohio State University's radio telescope, affectionately known as "The Big Ear" , was one of the first and largest listeners. ... Starting in 1965, the Big Ear was used in an ambitious premier survey of the radio sky , ultimately finding over 20,000 celestial radio sources . ... Signal , was detected by the Big Ear. ...

SAO is Russia's main centre for ground-based space research. ... The basic instruments of the Observatory are the optical telescope BTA (Big Alt-azimuth Telescope) with a main mirror diameter of 6 m and the radio telescope RATAN-600 with the antenna diameter 600 m. Study of the Universe as a whole, analysis of non-stationary energy release in galactic and extragalactic objects of various types, investigation of evolution and chemical composition of our Galaxy and the nature of solar activity. ...

... Киевский клуб любителей астрономии "Астрополис" > . ... Астрофотография (Модераторы: LifeIsGood , MaxMan ) > . Big Коперник с IR-pass-ом.. ... Клуб Астрополис . ... Благодарностей: 148 . 07 Август 2007, 15:09:16 ? ... Записан . ... Ответ #1 : 07 Август 2007, 15:25:27 ? ... Цитата: MaxMan от 07 Август 2007, 15:25:27 Неужели изобрели фильтры которые побеждают атмосферную турбуленцию..... надо еще раз специально проверить - мне так показалось.. ... Клуб Астрополис, Администратор . ...

Добро пожаловать, Гость . ... В теме В разделе По форуму . ... Астрофорум - астрономический портал ? ... Астрономические наблюдения (Модераторы: LeMay , Александр Репной , Грудцын Алексей ) ? BIG spots on sun . предыдущая тема следующая тема . ... 0 Пользователей и 1 Гость просматривают эту тему. ... Ответ #20 : 03.11.2003 [12:34:04] ? Александр, это - ПОБЕДА! ... Гость . ... Особенно впечатляет прогресс - стоит сравнить фото в начале темы с тем, что получилось некоторое время спустя. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a hot, dense soup of quarks and gluons. ... In the very last few kilometres some of the light was scattered by a myriad of water droplets (containing hydrogen nuclei which had existed almost since the Big Bang) slowly descending through the air following a rainshower. ...

... This past spring, as Comet Hyakutake decorated our evening skies, I received a telephone call from an upset parent. We bought our daughter a telescope to see the comet," she said, "and we can't see anything!" The exasperated mother said they found binocular and naked-eye views to be better than those through the telescope. ... They may be bright overall, but all that light is coming from a big area of space. ... OK, you say, I found Comet Hale-Bopp this evening. ... Does the comet have a tail? ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Solar telescope. Research includes studies in helioseismology and solar radio emissions . ... Listed Since July 15, 1998 . ... Big Bear City, CA 92314-9672 . ... 909) 866-5791 . ... 909) 866 4240 . Web Site . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Наука Результаты научно-исследовательской деятельности Отчеты о проведенных конференциях Конференция "Информационные технологии и нанотехнологии-2015" Секция 4: Интеллектуальный анализ данных (BIG DATA) . ... Философские аспекты формирования новых знаний при интеллектуальном анализе данных (BIG DATA) А.А. Бодров, В.М. Рамзаев . ... Представление и визуальный анализ данных А.В. Благов . ... Тел.: 846) 335-18-26 Факс: (846) 335-18-36 . ... Тел.: (846) 267-44-99 . e-mail: pr@ssau.ru . ...

Марс - Красная Звезда . ... Марс . ... Миссии до 2012 г. Миссии после 2012 г. Планетарные марсоходы . Марсоход Curiosity . ... Отдельная страница/ссылка на новость: Зерна в песчанике Big Arm, марсоход Curiosity . ... Зерна в песчанике Big Arm, марсоход Curiosity . ... Марсианская научная лаборатория (Mars Science Laboratory, MSL) , - миссия НАСА, в ходе выполнения которой на Марс был успешно доставлен и эксплуатируется марсоход третьего поколения 'Кьюриосити' (Curiosity, Любопытство). ...