... Tony Hoffman is an active observer, astrophotographer, AAA board member, Managing Editor for PC Magazine, and writer for Sky & Telescope, as well as other publications. ... The project's first images demonstratthe star, about half of a percent of that light remains in the ing a new technique that creates extremely precise "dark form of a bright speckled background superimposed on the holes" around stars of interest were presented in July at the solar systems of interest. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_08_August_Eyepiece.pdf -- 2709.9 Кб -- 14.10.2015 Похожие документы
. Comment on J1842+7946 . Comparing the brightnesses of the two main features seen in our 5 GHz image with higher frequency VLBI images available in the literature (at 8.4 GHz from the USNO database and at 15 GHz by Kellermann et al. (1998)), one can conclude that the NW component has a steeper spectrum since the SE one becomes relatively stronger as the observing frequency increases. VLBApls home page . Last modified: 16 Oct 2000
... PUBLIC LECTURE - APRIL 12, 2016 . New Discoveries in the Outer Solar System: Ceres, Pluto and Planet X . ... Dr. Green will talk about "New Discoveries in the Outer Solar System: Ceres, Pluto, and Planet X". ... Beginning in 1992 planetary astronomers began to find Pluto like objects beyond the orbit of Neptune showing us that Pluto was a member of an entirely new family of objects we now call the Kuiper Belt. ... Amateur Astronomers Association of Princeton, Inc., ...
The Database of Close Binary Systems . ... Team . ... This web-based interactive database is being developed and maintained by a team at the Sternberg Astronomical Institute of the Moscow State University . The project is an on-line extension of our catalogue on "Highly Evolved Close Binary Stars" (volumes I, II) published by Gordon and Breach in 1996. As of September 2009, the database (both the software and the content) is in its development/testing phase. ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...
... Ассоциация была создана в 2002 году астрономами-любителями: . ... Астрономией интересуюсь с 1997 года: визуальные наблюдения планет Солнечной системы и их спутников, затмений, история астрономии.) ... Обновление от 1 августа 2008: видео затмения . ... 25 сентября 2005: В результате компьютерного моделирования Михаил Маслов (Новосибирск) делает прогноз метеорной активности для метеорных потоков Драконид и Леонид 2005 года: . ... Гелиос рекомендует: Дом из сэндвич панелей . ...
... 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 ...
. S ayan s pectrographic . c osmic r ay c omplex . пСЯ . Eng . Irkutsk (475 meters) . Irkutsk (2000 meters) . Irkutsk (3000 meters) . Cosmic rays variation . Atmospheric pressure . Year . Month . Day . Hour . Minute . From . To . Resolution . Type of Data . 1 year 1 month 27 days 1 day 12 hours 6 hours 1 hour 15 min 10 min 5 min 1 min . Corrected for Pressure Atmospheric Pressure Uncorrected for Pressure . Old version . Links
Lomonosov Moscow State University UNIVERSAT-2006 University Satellites and Space Science Education The First International Symposium on Space Education June 26 -30, 2006, Lomonosov Moscow State University, Russia ABSTRACTS Moscow 2006 International Advisory Committee V. Sadovnichiy Chairman Academician, Rector of Lomonosov Moscow State University, Russia M. Panasyuk Vice-Chairman Professor, Director of Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Russia V. Alexandrov, Moscow
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... Астрософт (Модератор: tlgleonid ) > . MaximDL vs. Canon 350d . ... Астрософт . ... Оффлайн . ... Благодарностей: 89 . ... http://vk.com/astrotourist . ... Ответ #43 : 20 Март 2012, 20:45:38 ? ... все сделал по их мануалу - http://www.cyanogen.com/help/maximdl/Canon_EOS.htm . ... Цитата: novik от 20 Март 2012, 20:47:32 Попробуй выбрать другой эос, могет поможет. в смысле - драйвер первой версии? с ним вообще не видит камеру. ... Цитата: Shadow от 22 Март 2012, 11:08:07 . ...
Download Izmccd (~2.7 MB). Solution of problems at identification of star field. ... 2) Scale is not correct. ... In this case algorithm of identification will revise all values of scale from twice smaller up to twice greater. ... There should be more than value of the field "Number of stars in frame". ... The star field is considered identified if number of the identified stars more or equally to this value. It is necessary to set value from 4 up to value of field "Number of stars in frame". ...
... Настройка IRIS . ... Перед погружением и благодаря частым вопросам моих просвещенных читателей давайте обсудим то, что является одновременно как наиболее запутанным аспектом IRIS так и одной из его наиболее мощных функций: а именно концепцию Визуализации изображения в IRIS. ... Создание Master Flat-а . ... Задайте имя последовательности (для flat light-ов я использую fl ) и, наконец, нажмите кнопку -> CFA .. ... Калибровка Light-ов на основе Master Flat-а, Master Dark-а и Файла Горячих Пикселей. ...
... Сегодня: 10 апреля 2016 г. Группа бельгийских и французских астрономов, работавшая на 3,6-метровом телескопе обсерватории Ла Силла, входящей в состав Европейской южной обсерватории, обнаружила три необычных звезды. Эти звезды (HD 187861, HD 196944 и HD 224959), каждая из которых входит в состав двойной системы, чрезвычайно богаты свинцом. Количество этого тяжелого элемента превышает количество любого другого элемента тяжелее железа в этих звездах. ... Для "нейтронного захвата" есть два пути. ...
... The author attempts to approach the problem from the positions of systems analysis with account for the ideological grounds and history of space activities in Russia and abroad, comparing its current interpretation with the initial goals posed by leading theoreticians and practitioners who stood at the cradle of the space exploration era. ... The space systems recognized in Russia as priority projects are largely developed with violations of the systems approach principles. ...
... Imaging GRIN Rod Lens (HAG's) | Relay Rod Lens (LAG's) | ... The Refractive Index Distributions (RID) in GRIN lens preforms are made by multi-stage optimized ion-exchange diffusion between silicate mineral glasses and salt melts. ... In the LAG lenses - L ow A perture GRIN the nature of the changing of refractive index in glass via ion-exchange lies mainly in molecular volume increase. ... LAG lenses are specially treated to create the dark anti-flick surface coating (Fig.2). ...
... Objectives of the study . To survey and evaluate the technical and economical feasibility of European initiatives by start-up companies, for privately-funded crew vehicles for commercial human space flight. ... New commercial markets, among them space tourism, have a great potential to become major drivers in space technology development. This study aims at the assessment of the feasibility of European initiatives to address these new markets through the development of crewed space vehicles. ...
Solar Physics (2006) 233: 89-106 DOI: 10.1007/s11207-006-2850-y C Springer 2006 ON THE POSSIBLE CONNECTION BETWEEN PHOTOSPHERIC 5-MIN OSCILLATION AND SOLAR FLARE MICROWAVE EMISSION A. G. KISLYAKOV and V. V. ZAITSEV Institute of Applied Physics, Nizhny Novgorod, Russia (e-mails: agkis@appl.sci-nnov.ru; za130 Dynamic spectra of low-frequency modulation of microwave emission from solar flares are obtained. ... PHOTOSPHERIC 5-MIN OSCILLATION AND SOLAR FLARE MICROWAVE EMISSION 93 Figure 2. ...