... Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. Cluster galaxies here appear yellow and -- together with the cluster's dark matter -- act as a gravitational lens . ... Publications with keywords: cluster of galaxies - cluster - gravitational lens . Publications with words: cluster of galaxies - cluster - gravitational lens . ... The Hercules Cluster of Galaxies . ... The Einstein Cross Gravitational Lens . ...

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• Giant Cluster Bends, Breaks Galaxy Images

... 2011 October 17 . MACS 1206: A Galaxy Cluster Gravitational Lens . ... The closer cluster's gravity will act like a huge lens , pulling images of the distant galaxy around the sides and greatly distorting them. ... The cluster MACS J1206.2-0847 is composed of many galaxies and is lensing the image of a yellow-red background galaxy into the huge arc on the right. ... APOD Retrospective: The best of Clusters of Galaxies . ... About APOD | ...

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• APOD: 2001 October 24 - The Matter of Galaxy Clusters
• APOD: 2001 October 7 - 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 > . ...

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• APOD: October 16, 1995 - Starburst Galaxy M94

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, . ...

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• ADS Abstract Service Results
• Ya.B.Zeldovich publication (full texts)
• My publications

Maidanak Laboratory is a part of Sternberg Astronomical Institute of Moscow State University. ... Observations are conducted with 1.5 meter RC telescope AZT-22 of Maidanak Observatory (Uzbekistan). rus . ... maidanak lab home page . ... at Sternberg Astronomical Institute . ... 2000). ... Because of technical reasons, we had to use three different CCD cameras in our observations, Pictor-416 camera in 1995, Pictor-416 and TI 800 x 800 cameras in 1997 and 1998, and ST-7 camera in 1999 and 2000. ...

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• Scientific activity
• Yuri Nicolaevich Efremov - My Home Page
• Division of the Galaxy and Variable Stars

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Supernova 2002bu in NGC 4242
• Supernova 1999gi in NGC 3184
• Supernova 1999cl in M88

Электронная библиотека Попечительского совета . ... Raine D.J., Thomas E.G. - An Introduction to the Science of Cosmology . ... Название: An Introduction to the Science of Cosmology . Авторы: Raine D.J., Thomas E.G. Аннотация: . An introduction to modern ideas on cosmology and on the physical basis of the general theory of relativity. ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Liddle A. - An Introduction to Modern Cosmology :: Электронная библиотека
• Raine D.J. - The Isotropic Universe: An Introduction to Cosmology ::
• Overduin J.M., Wesson P.S. - Dark sky, dark matter :: Электронная библиотека

Chair of General Physics and Wave Processes, Physics Faculty of MSU . ... Science and education . ... 20.09.2009 . 3-d International Laser Graduate School "Modern Problems of Laser Physics LGS-2009 " . ... In our work we have obtained analytical expressions, which describe the distributions of intensity and polarization in the cross-section of a second-harmonic (SH) light beam. It is found that the polarization state drastically changes along the cross-section of the signal light beam. ...

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• Лекция детально
• Laboratory of nonlinear polarization optics
• Words and Light

International Laser Center of MSU . ... Education . ... 06.10.2014 . October 10, 2014 . 15:00 S.A. Akhmanov Hall, KNO . ... 20.09.2009 . ... 15:00 S.A. Akhmanov Hall, Nonlinear Optics Bld. ... In our work we have obtained analytical expressions, which describe the distributions of intensity and polarization in the cross-section of a second-harmonic (SH) light beam. It is found that the polarization state drastically changes along the cross-section of the signal light beam. ...

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• Words and Light

. 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 .

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• GCVS Research Group: Recent publications

... Publications . ... Laboratory of Mathematical Methods of Image Processing . Chair of Mathematical Physics . ... Audio Bandwidth Extension using Cluster Weighted Modeling of Spectral Envelopes . Publication type . Conference paper . ... Publication date . ... 127th Audio Engineering Society Convention . ... paper #7946 . ... Title = {Audio Bandwidth Extension using Cluster Weighted Modeling of Spectral Envelopes}, . ... BookTitle = {127th Audio Engineering Society Convention}, . ...

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... About lab . ... Online Journal "Computer graphics and multimedia" (in russian) . ... Light propagation visualization as a tool for 3D scene analysis in lighting design . ... Computers & Graphics . ... http://graphics.cs.msu.ru/en/publications/text/visi_ray.pdf . ...

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• Physically Based Lighting Model for Cloth and its Validation | Graphics and
• Compression of light transport matrix | Graphics and Media Lab
• A Real-Time 3D Rendering System with BRDF Materials and Natural Lighting |

... Студенческая Астрономическая обсерватория ГАИШ . ... Любителям астрономии . История ГАИШ и Московской обсерватории . ... Структура ГАИШ : Отдел внегалактической астрономии : . ... Welcome to the Extra-galactic research group of SAI ! ... Sternberg Astronomical Institute is older than the entire field of extra-galactic astronomy. ... At the same time, the Extra-galactic astronomy group as an element of the institute structure remains the youngest subdivision of SAI. ... 2007, astro-ph/0709.3047 . ...

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• The Catalogue of Interacting Galaxies by Vorontsov-Velyaminov
• Отдел внегалактической астрономии: ГАИШ Extra-galactic astronomy Group Staff

Bizyaev D., "The Argument Against Long Extragagalactic Distance Scale", Astron. ... Soviet Astronomy) 1997. ... Zasov A., Bizyaev D., "An Estimate of the Hubble Constant using a Criterion for Gravitational Stability of Gaseous Discs", Pis'ma v Astron. ... 1996. ... D.Bizyaev, "Types of galaxies", 1996, Zvezdochet, No 11, p.22 (in Russian) . D.Bizyaev, "The Hubble Constant", 1996, Zvezdochet, No 2, p.20 (in Russian) . D.Bizyaev, "Magellanic Clouds", 1995, Zvezdochet, No 6, p.12. (in Russian) . ...

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• Multiwavelength Study of Mira Ceti-Type Variable Stars

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. ...

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• Springer LINK:A&A-EE: Table of Contents Volume 333 Number 3 (1998)
• Springer LINK:A&A-EE: Table of Contents Volume 330 Number 2 (1998)
• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 2 (1997)

ours group publications . ... List of topics of the Publications web: . ... Set WEBLOGOIMG = /pub1/TWiki/NatSkin/rnp-group.gif . ... Prevent automatic linking of WikiWords and acronyms (if set to on ); link WikiWords (if empty); can be overwritten by web preferences: . ... Comma separated list of forms that can be attached to topics in this web. ... Set ALLOWWEBCHANGE = SiteEditorsGroup SiteEditorsGroup . ... Web preferences that are not allowed to be overridden by user or topic preferences: . ...

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• WebPreferences - Publications - TWiki - (printable)
• %TOPICTITLE% (1 vs. 3) - TWiki
• %TOPICTITLE% (1 vs. 2) - TWiki

Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Chernin A.D. , Teerikorpi P., Valtonen M.J., Dolgachev V.P. , Domozhilova L.M. , Byrd G.G. в журнале Astronomy and Astrophysics , издательство Springer Verlag (Germany) , том 539, с. 4-9 DOI . ... Chernin A.D. , Dolgachev V.P. , Domozhilova L.M. в журнале Odessa Astronomical Publications , том 24, с. 18-26 . ...

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• Zucker D.B. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Domozhilova L.M. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Vlasyuk V.V. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...

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• SAI OCL Catalog Publications
• SAI OCL Catalog Description
• SAI OCL Catalog Structure

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

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General Information . ... The conference is organized by the Sternberg Astronomical Institute (SAI) of Moscow University and the IAU Working group "Site-testing Instruments" . ... Use of site data in telescope operation and adaptive optics. ... Recent conferences on this subject (2007, 2008) demonstrated great interest of the community, hence the need for a new meeting. ... Unlike previous recent conferences, this meeting will cover all aspects of site monitoring for optical/IR astronomy. ...

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• Observatories
• Methods and instruments to measure/monitor major site properties