. Comment on J0126-0123 . No detection: this object has been studied with the Molonglo telescope at 408 MHz (Schilizzi & McAdam 1975) as a source with a size between 2 and 5 . It is near an Abell cluster (Owen & Ledlow 1997). The data could be confused with a strong radio source (3C 40) identified with a pair of galaxies at z=0.018, 170" from our field center. VLBApls home page . Last modified: 16 Oct 2000
... On-line Data . ... The program enables to find out the exact present Earth coordinates of the international space station and "Shuttle". ... J-Track - this program is similar to the previous one, however it knows how to display images and orbits of space vehicles. ... NASA SkyWatch - a program for those, who are fond of watching artificial space objects through the telescope, field - glass or with the unaided eye. ... Info: Industry news On-line Data Company ATLAS news Events We in press Contact . ...
... В ИПА РАН создан программный РСДБ-коррелятор [1, 2] для обработки данных новой РСДБ-сети VGOS-антенн (VLBI2010 Global Observing System). ... VGOS Software Correlator Implemented on Hybrid Blade Server Cluster . ... The VGOS software correlator was designed in the IAA RAS. The correlator is able to process data at maximum rate of 16 Gb/s from each station and up to 6 stations simultaneously. ... VLBI, VGOS, correlator, data processing, high-perfomance computing cluster, graphical processing unit. ...
... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...
... Официальное зеркало Astronomy picture of the day на сервере NASA ?? ... написанным профессиональным астрономом . ... Слухи о странной Вселенной . ... Во-первых, энергия, связанная с лямбда-членом, очень непохожа на другие известные составляющие Вселенной, во-вторых, наблюдения накладывают жесткие ограничения на возможные значения космологической постоянной , и, наконец, для объяснения ранее полученных данных вполне успешно применялись гораздо менее странные космологические модели без лямбда-члена. ...
Астрономические новости NASA на русском языке. Новости космоса. ... Новости . ... Космические аппараты ЕКА Cluster и разработанные совместно Китаем и Европой аппараты Double Star позволили ученым установить место прохождения солнечных частиц через магнитосферу Земли 8 мая 2004 года . ... Во время подобных событий магнитные поля Земли и Солнца сливаются и в результате возникают магнитные каналы, по которым частицы могут пройти через магнитосферу нашей планеты и оказаться в атмосфере. ...
... Трибуна ученого . ... 15 октября в 16.00. ... доктор физико-математических наук, профессор МГУ Расторгуев Алексей Сергеевич. 19 ноября в 16.00. ... 3 декабря в 16.00. ... Доктор физико-математических наук, профессор кафедры экспериментальной астрономии физического факультета МГУ, заведующий Отделом изучения Галактики и переменных звезд ГАИШ МГУ . ... доктор физико-математических наук, профессор физического факультета МГУ, ведущий научный сотрудник Отдела Изучения Галактики и переменных звезд ГАИШ...
NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Spacecraft . ... Military Space . Space Science . ... Heroes Of Space Remember . Kosmos-2392 Began Its Watch . After two maneuvers, Kosmos-2392/Araks spacecraft entered operational orbit with 12-orbit repeating track. ... Russian Orbital Constellation . As of August 31, 91 Russian spacecraft were in operation, of them 42 military ones, 41 civilians and 14 double-purpose birds. ...
... Космическая подготовка: . В начале 1961 года в клинике Lovelace Foundation в Альбукерке (Albuquerque), штат Нью-Мексико, успешно прошла первый этап обследования (Phase I), а летом в госпитале Администрации по делам ветеранов (Veterans Administration Hospital) в Оклахома-сити (Oklahoma City) прошла второй этап обследования (Phase II) в качестве кандидата в группу женщин - астронавтов (группа 'Mercury 13') по критериям, которые были разработаны при наборе первой группы астронавтов-мужчин. ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...
Program "Ма riner ":research of Venus . ... It was established also, that the period of rotation of Venus around axis - long, about 243 earth day is, more, than cycle time around of the Sun (224,7 day), therefore on Venus "day" is longer than year and the calendar is completely unusual. ... This vehicle has only once passed about Venus. ... They also have confirmed, that the period of rotation of the upper layer of clouds only 4 day, so a structure of a Venus atmosphere not similar on earth. ...
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Support of activities at the Radio telescope General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication of ... 9.4 GHz band. ...
... Отмеченная наградами АстроТоп-а . ... 1) К участию в конкурсе допускаются все российские сайты на тему астрономии и космонавтики, и все русскоязычные сайты за пределами России. ... II) Сайт года . ... Победитель: Астронет - http://www.astronet.ru/ : подано голосов экспертов - 109 (всего - 129) . ... 3-е место разделили: Астрономия и Телескопостроение - http://www.astronomer.ru/ и Лента новостей космонавтики от Железнякова - http://www.cosmoworld.ru/spaceencyclopedia/hotnews/ : подано по 37 голосов; ...
RECREATIONAL TELESCOPES . ... ASTRONOMICAL TELESCOPES . ... Home Products Telescopes Astronomical Telescopes ASTELE™ 152MN . ... Whatever eyepiece you're using at the time is your finder eyepiece. ... 152MN is 4.4, so, unlike telescopes with much longer ?-ratios, you're able to use low magnification (27.4 X, 2.3° with the 25 mm PlЖssl eyepiece) which produces bright images and wide fields of view for those dim galaxies, nebulae, and very large star clusters, but the ASTELE? ... BK7 optical glass . ...
Molniya Triplane Aircraft . At present NPO MOLNIYA is working not only in the space field but also on aircraft engineering. ... Considering this NPO MOLNIYA has chosen a "triplane" aerodynamic scheme stipulating in comparison with traditional schemes the essential increase of flying safety and fuel economy of its aircraft. The triplanes have advantages of canard and classical schemes, but are free from their faults. ... Molniya-1 . ... Heracles Triplane and Aerospace Systems . ...
Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...
... Луна-17/21, вид сверху I don't have any non-copyrighted images of Lunokhod to put on this page, but here are pictures of Lunokhod-3 (yes, Lunokhod- 3 ! which is very similar to Lunokhod-2, except its cameras. ... кратер Лемонье, путь Лунохода-2 . ... This photo shows Lunokhod crew at work. ... Any wheel could be permanently disconnected from its motor if the motor gets stuck. ... TV cameras could work at different frame rates: 3.2, 5.7, 10.9 and 21.1 seconds per frame ( not frames per second). ...