... 2006 December 19 . Massive Stars in Open Cluster Pismis 24 . Credit: NASA , ESA and J. M. ApellАniz ( IAA , Spain). Explanation: How massive can a normal star be? Estimates made from distance, brightness and standard solar models had given one star in the open cluster Pismis 24 over 200 times the mass of our Sun, making it a record holder. ... Component stars would still remain near 100 solar masses, making them among the more massive stars currently on record. ... About APOD | ...

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• APOD: 2008 October 26 - Massive Stars in Open Cluster Pismis 24
• APOD: 2005 December 8 - X-Rays from the Perseus Cluster Core
• APOD: 2005 December 11 - R136: The Massive Stars of 30 Doradus

... Massive Stars Resolved in the Carina Nebula . ... Such was the case for two of the brightest objects visible in the open star cluster Trumpler 16 , located in the southern Carina Nebula . ... The Carina Nebula , home to unusually shaped dust clouds and the famous variable star Eta Carina , lies about 7,500 light years away toward the constellation of Ship's Keel ( Carina ). ... Publications with keywords: carina nebula - massive stars . Publications with words: carina nebula - massive stars . ...

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• Астронет > Massive Stars Resolved in the Carina Nebula
• Massive Stars in Open Cluster Pismis 24
• NGC 6357s Cathedral to Massive Stars

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. December 18, 1999 . Irregular Galaxy Sextans A . ... Their newly formed, bright, blue star clusters found along beautiful, symmetric spiral arms are guaranteed to attract attention. But small irregular galaxies form stars too , like this lovely, gumdrop-shaped galaxy, Sextans A . ... About APOD > . ...

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• APOD: October 18, 1999 - NGC 3603: An Active Star Cluster
• APOD: December 13, 1997 - The Coma Cluster of Galaxies
• APOD: May 22, 1996 - Star Cluster in the Rosette Nebula

Every time when we are trying to create a model containing a massive vector particle we meet a problem caused by bad asymptotics of its propagator . ... The problem mentioned above is solved in the framework of gauge field theories where the gauge symmetry is responsible for mutual cancellation of rapidly growing contributions of separate diagrams [ Bjorken&Drell ]. ... Indeed, in the case of t'Hooft-Feynman gauge the propagator of vector particle takes the form . ... Let vector have the components . ...

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• Neutrino as a Majorana fermion
• [Computer_algebra] CA Seminar on December 24
• [Computer_algebra] Fw: CA Seminar on December 24

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) . ...

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• "An iterative method for solving a boundary value problem for a system of

Russian . ... text in Russian) . ... The Behaviour of the Bz Component of the Magnetic Field in Coronal Mass Ejections . ... Cooperation of IZMIRAN and Sternberg Astronomical Institute in the Study of the Sublimational Component of the Solar Coronal Radiation . ... Solar Wind and Magnetic Storms in the 24th Solar Activity Cycle . ... text in English) . ... The Solar Corona in the Light of TRACE Observations . ... Expeditions of Irkutsk Astronomers to Total Solar Eclipses in 1981--2012 . ...

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Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Войти в систему . ... Larsen S.S. , de_Mink S.E. , Eldridge J.J. , Langer N. , Bastian N. , Seth A. , Smith L.J. , Brodie J. , Efremov Yu N. в журнале Astronomy and Astrophysics , издательство Springer Verlag (Germany) , том 532, с. 532-547 DOI . ...

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• Bastian N. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Smith L.J. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• de_Mink S.E. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

Brain Research Group >> Research >> Change-point analysis ... << previous next >> . ... It is necessary to note that a change-point detection method which we applied to a real EEG signal was developed on the basis of the piecewise stationarity model of the signal. ... The data presented in this Chapter demonstrate that the effective detection of the change-points opens the way for a number of new methods of the analysis of complex signals such as the EEG. ...

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... Государственный Астрономический Институт имени П.К. Штернберга МГУ . ... Семинары ГАИШ . ... Государственный астрономический институт им. П.К.Штернберга (ГАИШ) научно-исследовательский институт, являющийся одним из подразделений МГУ им. М.В. Ломоносова . ... 11 декабря 2006 года исполнилось 175 лет со дня создания на Пресне Астрономической обсерватории Московского университета, ставшей впоследствии базой для формирования Государственного астрономического института им. П.К. Штернберга (ГАИШ МГУ). ...

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• Home page of Dr. N.N.Samus

... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...

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• Supernova 1999cl in M88
• Bright Supernova Bright Supernova
• Supernova 1999gi in NGC 3184

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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... 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: . ...

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... There is no trigger -- channels are sampled continuously and written first to disk, later to tape Total data rate from each interferometer: ~3 MB/sec Gravitational wave channel is only ~2% of the data stream Data to be archived: ~100-200 TB per year ACAT 2002 Peter Shawhan ( LIGO / Caltech ) Gravitational-Wave Data Analysis Different scientific topics require different ...