... An analysis on new observational data taken with the MPFS and SCORPIO spectrographs indicates that we are dealing with the "galactic wind": the gas is blown above the galactic plane with the characteristic velocity of about 130km/s. The gas outflow is caused by a combined action of winds from the supernovae and young massive stars located in the galaxy's circumnuclear region. ... The most probable hypothesis is that the accretion of intergalactic gas clouds is feeding their star formation. ...
... Войти на сайт: Имя: . ... Автор забыл указать имя ] . ... Если все пойдет по плану, через 10 лет мир космических перевозок радикально изменится. Reaction Engines уже несколько лет работает над проектом автоматического многоразового космического самолета Skylon. ... Skylon от начала и до конца полета будет полностью самостоятелен и самодостаточен. ... Ничего подобного до сих пор не было даже в проектах. ... Но каким образом Skylon сможет летать, словно космолеты из фантастических фильмов? ...
UPPER PANEL: The gas surface density map in log scale. The red circle in the center represents the central protostar. The development of spiral structure in the protostellar disk is evident. Dense protostellar/protoplanetary clumsp form within the spiral arms and are driven into the protostar by the action of gravitational torques. LOWER PANEL: The mass accretion rate onto the protostar as a function of time. The mass accretion rate is characterized by very short ( . ...
... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...
... научных трудов Дубошина Г.Н. Дубошин Г Н (1925) Mouvement d'un point materiel sous l'action d'une forcequi depend du temps. ... Русский астрономический журнал. ... Дубошин Г Н (1931) Задача о двух телах в классической и современной небесной механике. ... N.1. ... Труды ГАИШ. ... Дубошин Г Н (1958) О дифференциальных уравнениях поступательно-вращательного движения взаимно притягивающихся твердых тел. ... Дубошин Г Н (1983) Небесная механика: Методы теории движения искусственных небесных тел. ...
... CERN, ESA and ESO Launch "Physics On Stage" [1] . ... Beginning in February 2000, three major European research organisations are organising a unique Europe-wide programme to raise the public awareness of physics and related sciences. Physics on Stage" is launched by the European Laboratory for Particle Physics (CERN), the European Space Agency (ESA) and the European Southern Observatory (ESO), with support from the European Union. ... Physics on Stage" in 22 European Countries . ...
... Structure of Data . ... Catalog . ... The SAI OCL Catalog site provides several VO-enabled modes of operation: . VO-enabled catalog data analysis from a browser . ... Endpoint URL is http://ocl.sai.msu.ru/catalog/conesearch/ . ... VO-enabled catalog analysis from a browser . Presently, this recipe works with Firefox (Windows, MacOS, Linux), Internet Explorer (Windows) and Opera (Windows) browsers with Java plugin 1.6 installed. ... Main TOPCAT window with SAI OCL catalog loaded will appear. ...
Evolution of the double neutron star merging rate and the cosmological origin of Gamma-ray burst sources " , Astroph.J., 1995, v.454, 593-596 (Lipunov, V.M. Postnov, K.A. and Prokhorov M.E.) . Evolution of SupernovaЃExplosion Rates in theЃ Universe (Jorgensen H., Lipunov.M., Panchenko I.E., Postnov K.A., Prokhorov M.E.) ApJ, 1997, v.486,p.110 . ... Formation of a Gravitationally Bound Object after Binary Neutron Star Merging and GRB phenomena " (G.V.Lipunova, V.M.Lipunov). ...
StarShine-3: . ... The satellites are covered by nearly 1000 small, front-surface aluminum mirrors that are machined by technology students in Utah and polished by tens of thousands of students all over the world. ... And this is only small story about it. ... We will be able to measure the angular position of that satellite by observing sunlight flashes from small mirrors mounted on the surface of the satellite, as it passes across the starry sky before sunrise and after sunset.. ... Starshine 3 . ...
Introduction This catalogue contains mainly the atomic data needed in the astrophysical investigations of low-density plasma. It is a revised and extended version of the "Catalogue of Atomic Data for the Rarefied Astrophysical Plasma" (Golovatyj et al. ... Low-density plasma. ... In the present study we represent only the atomic data for computation of sp ectra of low-density astrophysical plasma (most known kinds of it are gaseous nebulae), their thermal and ionization structure. ...
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Ссылки http://www.astro.spbu.ru/staff/afk/AtDatCentre/AtDatCat/Introduction.pdf -- 47.2 Кб -- 19.11.2010 Похожие документы
. ESO Telescopes (La Silla Observatory, Paranal Observatory, Space Telescope - ECF) . Fourmilab Switzerland - A variety of documents, images, software for various machines, and interactive Web resources are available here. INSTITUT DE MECANIQUE CELESTE . Stockholm Observatory , GRB99 Photo-Gallery , Free Time . Swedish 1-m Solar telescope . WARSAW UNIVERSITY ASTRONOMICAL OBSERVATORY . Department of Meteorology and Geophysics, Innsbruck University, Austria .
... The paper surveys status of the Russian space activity in terms of budget, operati atellistems workforce and industrial capabilities. Shown, that the situation is uneven between the companies and particularly between various tiers of production cooperation. In the current situation international cooperation, both in form of joint non-commercial ventures and integration into global space market, is considered vital for sustenance of the national space capabilities. ... number of R&D programs . ...
... However, our studies show that Prosilica EC650 has very good p erformance to use as DIMM image detector. ... The sub-directories /opt/dimm/data/out for the output data file, /opt/dimm/data/log for the output log file yymmdd-dimm.log and /opt/dimm/etc for the configuration file must b e created. ... Pictures mode The Pictures mode provides grabbing of the star b ox images and storing their sequence as one output file "b oxrecord.fits" in /opt/dimm/data/images/ sub directory. ...
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Ссылки http://curl.sai.msu.ru/mass/download/doc/dimm_soft_description.pdf -- 219.2 Кб -- 23.03.2008 Похожие документы
... 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 . ... The Board of Directors shall be the governing body of the Association. ... As soon as possible after the annual meeting of the Association (cf Article VII), and no later than May 31, the President shall convene a meeting of the Board of Directors, to which any new Directors-elect shall be specifically invited. ...
... The catalog contains SAO number; the right ascension and declination with a B1950.0 equinox and epoch; annual proper motion and its standard deviation, photographic and visual magnitudes; spectral type; references to sources; the Durchmusterung (DM) identifier if the star is listed in the Bonner DM (BD), Cordoba DM (CD), or Cape Photographic DM (CP); component identification; The Henry Draper (Extension) (HD or HDE) number; and J2000 positions and proper motions. ...
... Сегодня: 10 апреля 2016 г. Вчера в университете г. Дарема (Великобритания) на кафедре физики состоялось официальное открытие и запуск в эксплуатацию суперкомпьютера с производительностью 10 млрд операций в секунду. Он получил название "Космологическая машина" (Cosmology Machine), его цена - около 2 млн дол. ... Они будут проверять на нем свои теории образования Вселенной. ... С российского космодрома "Плесецк" ракетой-носителем "Циклон" осуществлен запуск научного спутника "Коронас-Ф" . ...
... НОВОСТИ CASTROL ! РАСПРОДАЖА БАРБЕКЮ! ... Считаем, что лучший отдых - это отдых на природе! ... Мы готовы помочь Вам организовать незабываемый отдых! Предлагаем широкий выбор барбекю. ... РАСПРОДАЖА Авто Холодильников Koolatron . АВТО . ... AutoClick.RU . ... 2006 AD REM SRL . ...