... While imaging the cluster of galaxies Abell 370, astronomers had noted an unusual arc to the right of many cluster galaxies. ... In the mid-1980s, however, better images allowed astronomers to identify the arc as a prototype of a new kind of astrophysical phenomenon -- the gravitational lens effect of entire cluster of galaxies on background galaxies. ... In mid-July, astronomers used the just-upgraded Hubble Space Telescope to image Abell 370 and its gravitational lens images in unprecedented...

Еще в разделе: (Показать все результаты (>74855) - www.astronet.ru/ )

• Giant Cluster Bends, Breaks Galaxy Images
• Giant Cluster Bends, Breaks Images
• Астронет > Giant Cluster Bends, Breaks Galaxy Images

... 2007 March 5 . Illusion and Evolution in Galaxy Cluster Abell 2667 . ... Explanation: What's happening to the galaxies of cluster Abell 2667? ... To start, most of the yellowish objects in the above image from the Hubble Space Telescope are galactic members of a massive cluster of galaxies known as Abell 2667 . ... Light from this galaxy is gravitationally lensed by Abell 2667, appearing much like a distant person would appear through a wine glass. ... About APOD | ...

Еще в разделе: (Показать все результаты (>9592) - www.sai.msu.su/ )

• APOD: 2009 September 21 - Abell 370: Galaxy Cluster Gravitational Lens
• APOD: 2010 June 20 - Abell 2218: A Galaxy Cluster Lens
• APOD: April 24, 1996 - Giant Cluster Bends, Breaks Galaxy Images

... May 3, 1997 . Giant Cluster Bends, Breaks Galaxy Images . ... Explanation : What are those strange blue objects? Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. ... The distinctive shape of this background galaxy -- which is probably just forming -- has allowed astronomers to deduce that it has separate images at 4, 8, 9 and 10 o'clock, from the center of the cluster. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>132) - www.arcetri.astro.it/ )

• APOD: December 13, 1997 - The Coma Cluster of Galaxies
• APOD: 2000 February 28 - The Sombrero Galaxy from VLT

Next: Critical Frequencies and Gravitational Previous: Extragalactic Gravitational Wave Background . The number of binaries per frequency decade per solid angle from a separate stellar system (galaxy or cluster of galaxies) is . ... For example, for the Andromeda galaxy M31 ( rad, ) one gets . ... If the angular size of the galaxy is less than the angular resolution of the detector, the critical frequency is independent of the angular resolution, . ...

Еще в разделе: (Показать все результаты (>573) - xray.sai.msu.ru/ )

• Gravitational wave background from nearby galaxies
• ADS Abstract Service Results

Supernova 1999cl in M88 . This page is devoted to information on Supernova 1999cl in M88 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. ... M1 Supernova Search has a 1999cl page . ... Pedro Re' Animated gif image . ... DAX Observatory . ... vsnet-obs 21040 ] (fwd) Observation of Supernova 1999cl in M88 . ...

Еще в разделе: (Показать все результаты (>296) - www.rochesterastronomy.org/ )

• Supernova 1999gi in NGC 3184

Электронная библиотека Попечительского совета . ... Kaastra J. - Clusters of Galaxies: Beyond the Thermal View . ... Название: Clusters of Galaxies: Beyond the Thermal View . Автор: Kaastra J. Язык: . ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

Еще в разделе: (Показать все результаты (>8418) - lib.mexmat.ru/ )

• Kitchin C. - Galaxies in Turmoil: The Active and Starburst Galaxies and the
• Schuecker P. (Ed), Boehringer H. - Heating Versus Cooling in Galaxies and
• Raine D.J. - The Isotropic Universe: An Introduction to Cosmology ::

Alexey Rastorguev's links to DataBases and Catalogs: . ... Open Clusters and Galactic Structure База данных и каталог рассеянных скоплений Галактики . ... USNO: Astronomical Applications Каталоги и базы данных - проекты Морской Обсерватории США . ... HST Science Data Archive Архив данных HST . CFHT Data Archive Архив данных CFHT . ... USNO Recommended Star Catalogs (Zacharias N. et al.) ... USNO Star Catalogs Каталоги USNO . ... USNO-B1.0 Catalog Астрометрический каталог USNO-B1.0 . ...

Еще в разделе: (Показать все результаты (>242) - lnfm1.sai.msu.ru/ )

• Yuri Nicolaevich Efremov - My Home Page
• Maidanak Lab page

Beck R., Frick P., Stepanov R., Sokoloff D. Recognizing magnetic structures by present and future radiotelescopes with RM Synthesis, eprint arXiv:1204.5694, 2012. We investigate whether the method of wavelet-based Faraday rotation measure (RM) Synthesis can help us to identify structures of regular and turbulent magnetic fields in extended magnetized objects, such as galaxies and galaxy clusters. ... We present observational tests to recognize magnetic field structures. ...

Еще в разделе: (Показать все результаты (>68) - srcc.msu.ru/ )

• Beck R., Frick P., Stepanov, R., Sokoloff D. Recognizing magnetic structures by
• D.Moss, D.Sokoloff, R.Beck, Ram pressure effects in the galactic plane and
• Moss D., Sokoloff D., Beck R., Ram pressure effects in the galactic plane and

... Supercomputing Technologies in Science, Education and Industry Almanac Series . ... Keldysh Institute of Applied Mathematics of RAS . DRIVER: 3D numerical modelling of high energy density plasma physics . ... AREA: Plasma Physics . ... IMPACT: The expected results of numerical experiments will help to explain the observed statistical characteristics of molecular hydrogen clouds in external galaxies. ... Research Computing Center (RCC) of Lomonosov Moscow State University . ...

Еще в разделе: (Показать все результаты (>68) - hpc.msu.ru/ )

• APPLICATIONS: Astronomy | Moscow University Supercomputing Center

Teaching courses . for student of the Department of Astrophysics and Stellar Astronomy . ... Geophysics and physics of the planets (Kurt, Panteleev) . ... Close Binary Stars . ... Solar Physics . ... This is introductory course for students of the third year of education which are familiar with elementary astronomy and general physics. ... The one-year course includes theory of radiation transfer, theory of internal stellar structure with account of binary systems with compact comapnions. ...

Еще в разделе: (Показать все результаты (>6426) - crydee.sai.msu.ru/ )

• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 2 (1997)

. of Lomonosov Moscow State University, . Russia . GCVS Research Group . Catalogues of Variable Stars . Future Prospects of Variable-Star Catalogues . B.V. Kukarkin Centenary Conference: Variable Stars, the Galactic Halo and Galaxy formation (VS-Halo) . What's new . Recent publications . Digitization of Moscow Plate Archive . The "Peremennye Zvezdy" (Variable Stars) journal . Send questions and comments to Olga Durlevich .

Еще в разделе: (Показать все результаты (>131) - sai.msu.ru/ )

An approach to cluster system task flow monitoring, analysis, and visualization" . Adinetz A.V., Bryzgalov P.A., Voevodin Vad.V., Zhumatiy S.A., Nikitenko D.A. Big cluster systems are spreading wide, so that the efficiency of use of such systems is a very actual task for now. ... This can be achieved by the continuous monitoring of running tasks and by data analysis. ... Keywords: parallel computing, monitoring, tasks flow, computing cluster . PostScript (in Russian) (437KB) . ...

Еще в разделе: (Показать все результаты (>244) - num-meth.srcc.msu.ru/ )

• "Dynamic resources management of virtual appliances on a computational cluster"
• "Three-dimensional LBE simulations on hybrid GPU-clusters for the decay of a

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

Еще в разделе: (Показать все результаты (>51) - sn.sai.msu.ru/ )

• http://sn.sai.msu.ru/~sil/preprints/my_an.pdf
• http://sn.sai.msu.ru/~sil/preprints/postbr1.pdf
• http://sn.sai.msu.ru/~sil/preprints/mykukar.pdf

THE ARGUMENT AGAINST LONG EXTRAGALACTIC DISTANCE SCALE Gaseous discs of S0 -- Sd galaxies appears to be gravitationally stable or close to stability. Dependence of the gravitational stability parameter of gaseous disc $M_g/M_c$ upon the color index $(B-V)^0_T$ which reflects a relative number of young stars, is found. Here $M_g$ is total mass of gas in a galaxy, $M_c$ - mass of gas which corresponds to marginal stability of gaseous disc at distances from center. ...

Еще в разделе: (Показать все результаты (>295) - comet.sai.msu.ru/ )

• Running processes as background jobs
• Overview of Character-Level Elements

astro-ph/0307410 Молекулярный газ в материнской галактике квазара на красном смещении z=6.42 (Molecular Gas in the Host Galaxy of a Quasar at Redshift z=6.42) . ... Authors: R. Klein et al. astro-ph/0307223 Скопление галактик, спрятавшееся за М31:наблюдения RX J0046.4+4204 на XMM-Newton (A Cluster of Galaxies hiding behind M31: XMM-Newton observations of RX J0046.4+4204) . ... обзор hep-ph/0307284 Проверки закона обратных квадратов в гравитации (Tests of the Gravitational Inverse-Square Law) . ...

Еще в разделе: (Показать все результаты (>512) - astro.uni-altai.ru/ )

• http://xray.sai.msu.ru/~polar/sci_rev/1109.html
• http://xray.sai.msu.ru/~polar/sci_rev/1203.html
• http://xray.sai.msu.ru/~polar/sci_rev/0803.html

... Version history . ... Fortran-DVM and C-DVM languages supported data distribution by equal blocks and corresponding distribution of parallel loop iterations (data parallelism). ... A new toolkit - DVM-program performance analyzer was included in the version. ... Fortran-DVM and C-DVM languages support now data distribution by non-equal blocks and parallel executed program section specification (task parallelism). ... The version 3.30 (27.12.2000) is differ from version 3.15 in the following: . ...

Еще в разделе: (Показать все результаты (>74) - sp.cs.msu.ru/ )

This is very short lesson. ... The reason of this is that dynamic load balancing allows the PC GAMESS/Firefly to use coarser-grained parallel algorithms with much less work duplicated across nodes and typically with much more efficient, optimized memory access patterns. ... To activate dynamic load balancing, just add the following line to your PC GAMESS/Firefly input: . ... Details on the MP2 energy code and p2p interface implementation in the PC GAMESS/Firefly. ...

Еще в разделе: (Показать все результаты (>75) - classic.chem.msu.su/ )

• PC GAMESS v. 7.0.7 benchmarks and scalability on Myrinet Opteron Linux cluster

... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

Еще в разделе: (Показать все результаты (>45) - www.sai.msu.ru/ )

This module is contained in the mod_access.c file, and is compiled in by default. ... allow from env= . deny . ... Syntax: allow from host host .. ... Module: mod_access . The allow directive affects which hosts can access a given directory. ... Example: BrowserMatch ^BadRobot/0.9 go_away <Directory /docroot> order allow,deny allow from all deny from env=go_away </Directory> In this case browsers with the user-agent string BadRobot/0.9 will be denied access, and all others will be allowed. ...

Еще в разделе: (Показать все результаты (>599) - rtm-cs.sinp.msu.ru/ )

• Running a High-Performance Web Server for BSD
• How Directory, Location and Files sections work
• Bridging mini-Howto

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

Еще в разделе: (Показать все результаты (>87) - neptun.sai.msu.ru/ )

• How Directory, Location and Files sections work
• Apache module mod_access
• Running a High-Performance Web Server for BSD