... Проф. А.Д.Чернин (ГАИШ, МГУ, Москва): ЭНЕРГЕТИЧЕСКИЙ СОСТАВ ВСЕЛЕННОЙ: НОВАЯ СИММЕТРИЯ 13.00-15.00. ... Проф. Л.И.Мирошниченко (ИЗМИРАН, Троицк, Россия): СОЛНЕЧНОЗЕМНЫЕ СВЯЗИ В 23-ЕМ ЦИКЛЕ СОЛНЕЧНОЙ АКТИВНОСТИ Лекция 9 10.50-11.30. ... М.И.Рябов, А.Л.Сухарев (Одесская обсерватория Радиоастрономического института НАНУ) : О ПРОЯ ВЛЕНИИ ИЗМЕНЕНИЙ СТРУКТУРЫ ПЕРЕМЕННО СТИ ПОТОКОВ ВНЕГАЛАКТИЧЕСКИХ РАДИОИСТОЧНИКОВ 3С120, OJ287, 3С273, 3С279, 3С454.3 НА РАЗЛИЧНЫХ ФАЗАХ АКТИВНОСТИ 4. ... РИ НАНУ Гравиметр. ...
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
... Tonight's Sky . ... News . Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... solar system . ... The Sky This Week: April 1 - 10 . The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
... Meade Series 4000 Nebular Filters incorporate the very latest in interference coatings technology. ... Technical Basis of the Meade Broadband Nebular Filter: As shown in the transmission graph below, the Meade Broadband Nebular Filter strongly rejects the light of sodium- and mercury-vapor lights as well as natural airglow and auroral emissions. ... Meade Series 4000 Narrowband Nebular Filters . ... Meade Series 4000 Oxygen-III Nebular Filters . ... Meade Series 4000 Photo-Visual Color Filters . ...
... 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; . ...
A vertical solar telescope feeds a white-light image of the Sun into the undergraduate astronomy laboratory. The coelestat mirror system shown here tracks the daily motion of the Sun and directs light downward into the telescope supported from the ceiling of the astronomy lab. ... Conditions in the ionosphere responsible for the strength of the signal are very sensitive to X-ray flux from solar flares and sudden x-ray emitting events outside the solar system, and rapidly alter the received signal. ...
... теория гравитационного поля и фигуры земли (В.В.Бровар, Н.П.Грушинский, Н.А.Чуйкова, Л.А.Савров), . ... Экспериментальная часть вместе с влившейся группой сотрудников физического факультета была объединена в Отдел Гравитационных Измерений (далее ОГИ). ... Заведующим новым отделом стал д.ф.м.н. В.Н.Руденко , перешедший в ГАИШ с Физического факультета, ранее работавший по проблеме детектирования гравитационного излучения под руководством создателей этого направления Я.Б.Зельдовича и В.Б.Брагинского. ...
... Each visibility sample is given a weight in the imaging step. ... However the synthesised beam-shape and sidelobe levels are usually poor. ... Uniform weighting (including super- and sub-uniform weighting) minimises sidelobes, whereas natural weighting minimises the noise level. ... Suppressing sidelobes over the entire field of the dirty beam corresponds to uniform weighting - that is, we get uniform weighting if sup is set to the field size of the dirty beam; this is the default. ...
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Telescopes and Observatories . ... January . ... By admin February 20, 2013 Posted in: Armagh Planetarium . ... M42, the Great Nebula in Orion, imaged through Armagh Planetarium?s telescope in January 2013. ... Image credit: Colin Johnston/Armagh Planetarium) . ... M31, the Andromeda Galaxy, imaged with the new telescope in January 2013. ... Armagh Planetarium?s new telescope in action in January 2013. ...
... T2212 Date Received: 2006-Feb-02 03:42:13 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Terrestrial Aeronomy Radar Thermosphere 102 hours Hours The Natural Plasma Line Revisited as an Aeronomical Diagnostic The proposed observing program focuses on three unresolved aeronomy problems that entail diagnostic measurements with the natural plasma line. ... Part of the observing run. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/DjuthtagT2212tp.pdf -- 47.6 Кб -- 08.02.2006 Похожие документы
... DRAMA allows you to build distributed real-time systems consisting of a set of event-driven tasks. ... These are tested and controlled by higher-level tasks whose user interfaces are provided by Tcl/Tk and which communicate with the rest of the system using purpose-built Tcl commands that invoke the DRAMA system routines. ... Its basic unit is the Task . ... The combination of DRAMA and Tcl/Tk let us put together simple user interfaces for testing individual components of the 2dF system. ...
. Главная страница . и. новиков . МОСКВА ?МОЛОДАЯ ГВАРДИЯ? 1985 . Новиков И. Д. Н73 Черные дыры и Вселенная. ? М.: Мол. гвардия, 1985. ? 190 с., ил.? (Эврика). 50 к. 100000 экз. В книге говорится о совершенно необычных небесных телах открытых учеными в последние десятилетия, о черных дырах, о рождении галактик и туманностей, об отдельных особенностях развивающейся Вселенной. ББК 22.66 . 527 . ВВЕДЕНИЕ . В этой книге рассказывается об открытиях в астрофизике последнего времени ? о черных дырах, о начале
God Science Forum Message . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... God and Science | ... Thanks (also: About "bird Flu") . ... I figured out that "bird flu" can be seen as "quantum mechanics" i.e. "the mechanics of quantity" i.e. "something fixed about things meeting" i.e. "alternative ways of looking at a fixed background" i.e. coupling constants i.e. "I'm staying relativity" i.e. "swapability while maintaining a group structure". ... www.astronomy.net . About Astronomy Net | ...
The Frame menu controls World Coordinate System display in SAOtng. The following options are available via the File menu: . Display "Natural Coords" (e.g. hms for RA) . If sufficient WCS information is present, display the RA/Dec in HMS DMS format. ... Do not display WCS information on the image frame. Set WCS System for this image . If enough WCS information is available, you can set the WCS system for B1950, J2000, Galactic, or Ecliptic coords. ... Set WCS Color . ...
Un caso di spionaggio . ... La Francia era anch'essa molto interessata a risolvere il problema delle longitudini ed quindi naturale che mandasse degli agenti per avere informazioni e per carpire i segreti costruttivi di H4 . Dapprima si tent legalmente di contrattare con Harrison che chiese, per , 4000 sterline per descrivere il funzionamento dell'orologio. Il ministero della Marina francese autorizz un compenso di sole 500 sterline, proposta questa che fu subito rifiutata. ...
... Bojan Nikolic web pages home . ... The PDF of the paper is available here: . http://www.mrao.cam.ac.uk/~bn204/publications/2011/nikolicga11.pdf . ... The estimates of path fluctuations are then used to phase-rotate recorded visibilities leading to much increased coherence. In this paper we briefly review the design of the radiometers, describe the software processing steps to derive phase corrections and show some of the first results from the ALMA site in Chile. ...
... The first two working group reports (on Extrasolar Planets and the Herschel--ALMA Synergies) were released in 2005 and 2006, and this third report covers the area of Fundamental Cosmology. The Working Group's mandate was to concentrate on fundamental issues in cosmology, as exemplified by the following questions: . What are the essential questions in fundamental cosmology? ... What are the appropriate methods with which these key questions can be answered? ...
... Пока я работал над своим 115-мм сферическим зеркалом, у меня появились хорошие знакомые среди курских любителей астрономии. ... Моя 158-мм заготовка имела правильную цилиндрическую форму, вполне удовлетворительно отшлифованную боковую поверхность и грубо обработанные плоские поверхности. ... Как правило, эта работа совмещается с обдиркой и грубой шлифовкой. ... Таким образом, я начал с вышлифовывания первоначального, грубого углубления рабочей поверхности зеркала, "обдирки". ... Центр зеркала . ...