Новости . Политика Экономика Общество Культура Криминал Спорт Компании Мнение . ... Главное за сегодня: . ... В Самаре выставили на продажу 8 Audi областного правительства . ... 8 апреля 2016, 09:58 0 . ... Все категории Политика Экономика Общество Культура Криминал Спорт . ... Новости Самары . ... В Самаре 12 апреля пройдет молодежная акция к 55-летию полета человека в космос. ... Общество , 6 апреля 2016, 16:53 . ... Экономика , 8 апреля 2016, 14:19 . ... 2009-2011 Губернский портал Самара.ру . ...
... Многоапертурный детектор атмосферных мерцаний (MASS) разработан для продолжительного мониторинга параметров оптической турбулентности в свободной атмосфере на существующих обсерваториях и при выборе мест для новых обсерваторий. ... The Multi-Aperture Scintillation Sensor (MASS) is intended for continuous monitoring of free atmosphere parameters at different observatories and potential observational sites. ... Mainly, the site is designed for Sternberg Astronomical institute MASS group itself. ...
... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...
... Archives . ... mini-Workshop on Computational Astro-statistics: Challenges and Methods for Massive Astronomical Data . ... The California-Boston-Smithsonian Astrostatistics Collaboration plans to host a mini-workshop on Computational Astro-statistics. ... Tags: 2010 , Announcement , astronomical data , astrostatistics , Aug 2010 , August , Computational , workshop . ... Book] The Elements of Statistical Learning, 2nd Ed. mini-Workshop on Computational AstroStatistics [announcement] . ...
... Annual Meeting . ... 90-minute Sessions . ... Poster Presentations . All session/oral presenters must register for the conference and at least one poster author is required to register. ... Presenters wishing to review results from individual projects and programs should submit poster presentations or 10-minute orals instead of longer sessions. ... These sessions should do more than just list the achievements of one project or program; they should help build the skills of the participants. ...
... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Clues about GRB hosts . ... Out of the 42 long gamma-ray bursts (GRBs) the scientists studied, only one - GRB990705 - is associated with a spiral galaxy. ... Long-GRB host galaxies are small, faint irregular galaxies deficient in metals (what astronomers call elements heavier than helium). ... Only one of the 42 long-GRB host galaxies is a grand-design spiral like the Milky Way Galaxy. ...
What happens to a star heavier than five solar masses? ... Stars about ten solar masses probably behave like our five solar mass star until they reach the end of core-helium burning. ... The Crab nebula was formed after a massive explosion ripped a star apart in 1054. ... Today, the glowing outer layers of the star are still rushing away from a tiny star in the centre. ... An incredible explosion rips through the outer layers of the star, releasing colossal amounts of energy in a supernova explosion. ...
Chiaki Kobayashi, Ralph Sutherland How galaxies did form and evolution? - to answer this unsolved problem, we are simulating the formation and evolutionary history of galaxies in the Universe, including star formation, supernovae feedback, and chemical enrichment. Comparing the spacial distribution of elements within galaxies with observations, we will examine fundamental physical processes that drive galaxy formation. ... COALA : Universe Galaxy AGN Star Planet ...
. First page Back Continue Last page Summary Graphics . Most of them are not observable due to the Galactic background emission . Core-collapse SNe might produce superbubbles instead of isolated SNRs . A significant fraction of SN Ia explodes either in the HI halo or in the central hole of the Galaxy . ? .
Supernova 2002ap in M74 . ... Information on the original web pages for many of these images can be found on the updates and links web pages. ... The spectrum of this thing looks interesting. It has similarities to 1998bw which was a GRB canditate. ... 2002/01/29.04 . ... mirror , local mirror . ... JM Llapasset image . ... local mirror , mirror . ... vsnet-campaign-sn 328] SN 2002ap in Messier 74 = NGC 628 . ... vsnet-campaign-sn2002ap 12] SN 2002ap in Messier 74 = NGC 628; further note . ...
... Right: cold gas traced by [CII] emission (red) accreting onto a primeval galaxy (green) at z=7.1 ( Maiolino et al. 2015 ) (image credit: ALMA Press Release ) . ... 2010 , Cicone, Maiolino et al. ... 2012 , Cicone, Maiolino et al. ... Right: observed distribution of the average stellar metallicities of passive and star forming galaxies in the local universe, supporting starvation/strangulation as primary quenching mechanism in low/intermediate mass galaxies ( Peng, Maiolino, Cochrane 2015 ). ...
... I will touch upon the following points: fast evolution of the sizes of quiescent (elliptical) galaxies between z = 2 and z = 1; prolonged star formation histories of dwarf spheroidal galaxies in the Local Group; apparent lack of external sources of cold gas accretion for the nearby spiral galaxies; old stellar ages and magnesium overabundance of the large-scale disks of nearby lenticular galaxies. ... This discovery has challenged the recognized scenarios of elliptical galaxy evolution. ...
... One thing I did do was to give a star party at my church as a fundraiser. ... Amateur Astronomers Association of Princeton Space Shuttle Discovery Blasts off On Final Flight In a truly dramatic finale to her very last launch, Space Shuttle Discovery blasted off to space at 4:53 p.m., Thursday, Feb. 24, with just two seconds to spare after an unexpected last minute computer glitch with Air Force tracking computers threatened to delay the liftoff yet again despite otherwise perfect launch conditions. ...
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Ссылки http://www.princetonastronomy.org/newsletters/03_2011sidereal.pdf -- 2740.1 Кб -- 02.03.2011 Похожие документы
EYEPIECE Journal of the Amateur Astronomers Association of New York May 2009 Volume 57, Number 5, ISSN 0146-7662 A Look at Astronomy's Present and Its Exciting Future By Terrell Kent Holmes Dr. Richard Tresch Fienberg, former editor-in-chief at Sky & Telescope, came of age at a time when mankind took its f irst steps on the Moon, Mount Palomar was the world's dominant telescope and quasar was more popular as a brand of television than an astronomical object. ... New Moon at 8:11 a.m. Moon at perigee. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_05_May_Eyepiece.pdf -- 804.1 Кб -- 22.02.2015 Похожие документы