... XRB SEDs | ... This site provides spectral energy distributions (SEDs) of X-ray binaries from optical to X-ray energy range as a function of binary type (BH, NS, HMXB, LMXB), orbital phase, superorbital phase, and aperiodic X-ray spectral states. ... X-ray binaries (XRBs) owe their prominence to one of the most efficient energy release mechanisms known: accretion onto a compact object. ... What are X-ray Binaries? A brief definition of X-ray Binaries . ... Comparing SEDs by binary type . ...
31st of March 2015 . Fun for young and old at the Astrofest in Perth . by Phil Crosby (CASS) . The 2015 Perth Astrofest was held on the 27th of March attracting a large crowd of astronomy enthusiasts. The picture shows Aidan Hotan (CASS, Perth), Mary D'Souza (CASS, Geraldton) and Rob Hollow (CASS, Sydney) setting up the Murchison Radio Observatory (MRO) display, including Lego antennas, aperture tiles and dipoles. ... More information and pictures in the ASKAP News . ... today * ATNF | ...
Разработка, исследование и изготовление мощных полупроводниковых лазеров, излучающих в диапазоне длин волн 800 - 1800 нм. ... 30-летний опыт работы по разработке и изготовлению полупроводниковых лазеров . ... Диапазон длин волн - 800 - 1800 нм . ... Ознакомление с физическими и технологическими принципами работы мощных импульсных полупроводниковых лазеров с интегрированным тиристорным переключателем . ... Мощные импульсные полупроводниковые лазеры - физические основы и практическое применение . ...
... We are in Washington, D.C., at NASA Headquarters to speak with NASA Administrator Dr. Michael Griffin for the NASA at 50 Oral History Project. ... In preparation for the space agency?s fiftieth anniversary, the NASA Headquarters History Office commissioned this oral history project to gather the thoughts, experiences, and reflections from NASA?s managers. ... Griffin: Well, I?ve read all the books on space, I think, that have been published, but more importantly, I?ve read more widely in history. ...
Фотографии и видео - внизу страницы. ... Архив фотографий из похода - файл называется 08_kavkaz.zip . Размер файла 593 Мб . ... Например 20100806_124315.jpg - 6 августа 2010 года, 12ч 43м 15сек. ... Разрешение кадра 1280x720 пикселей, размер файла 1.66 GB . ... Файл в формате mpeg-2 (как DVD). kavkazHD.avi . Разрешение кадра 1280x720 пикселей, размер файла 655 Mb . ... Разрешение кадра 720x576 пикселей, размер файла 668 Mb . ... Разрешение кадра 720x400 пикселей, размер файла 296 Mb . ...
... Доказать, что существует такое множество S G, содержащее не более 20 элементов, что каждый элемент G есть произведение нескольких различных элементов множества S . ... Докажите, что длина множества {t: |P (t)| c} не превосходит 2dc1=d . ... на расстоянии 0.525. (a) Докажите, что для любого множества R3 диаметра 1 существует такое движение ', что либо '(U1 ), либо '(U2 ). (b) Разбейте каждое из множеств U1 ; U2 на 4 части диаметра < 1. (c) Разбейте каждое из множеств U1 ; U2 на 4 части диаметра 0...
. This is a new popup window - close it when you are done . Submitted by Paul Cicchetti on 06/16/2012 13:17:00 . Hugh Prominence on the Sun 15 Jun 2012 . Composite image of both the surface detail and detail on the prominence from two avi files, in H alpha light, obtained from a Solar Max 90 on a 94mm APO scope. Logon to post a follow-up comment or review comments from others . Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us Contact Us
Solar & Heliospheric Radiophysics of the Future T. S. Bastian NRAO · Science drivers · Observations & techniques · New instrumentation Science Issues (~10 yrs) · Magnetic energy storage and release flares and CMEs · Particle acceleration SEPs · Wave dissipation Corona/Chromosphere/Solar Wind · Space weather prediction from L. Lanzerotti Long duration flare observed on west limb by Yohkoh and the Nobeyama radioheliograph on 16 March 1993. ...
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Ссылки http://www.naic.edu/~astro/chicago2/talks/Bastian-Solar_Radiophysics_of_the_Future.pdf -- 2124.2 Кб -- 21.08.2006 Похожие документы
... The kinematics, structure, and stellar population properties in the centers of two early-type spiral galaxies of the Leo Triplet, NGC 3627 and NGC 3623, are studied by means of integral-field spectroscopy. ... In the center of NGC 3627 we observe noticeable gas radial motions, and the stars and the ionized gas in the center of NGC 3623 demonstrate more or less stable rotation. ... In this work we consider two nearby early-type spiral galaxies belonging to the famous Leo Triplet, NGC 3623 and NGC...
The Official Publication of the Amateur Astronomers Association of Princeton Director John Miller (609) 252-1223 jmiller@princetonastronomy.org Assistant Director John Church (609) 799-0723 j.church@mindspring.com Treasurer Program Chairman Michael Mitrano Ludy D'Angelo 609-737-6518 (609) 882-9336 ... (609) 273-1456 (732) 469-7698 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 38 From the Director May ... Cheers--John Miller, Director 7. ...
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Ссылки http://www.princetonastronomy.org/newsletters/05_2009sidereal.pdf -- 1056.9 Кб -- 05.05.2009 Похожие документы
EDE71610 sun poster:sun poster AW 5/1/09 17:18 Page 1 a guide to THE SUN THE SUN'S VITAL STATISTICS Mean distance from the earth: 92.95 million miles. ... Diameter of core: about 250,000 miles. ... SUNSPOTS & SOLAR FLARES Sunspots are areas where the Sun's light output is restricted to a certain extent by magnetic fields at that point in the photosphere. Sunspots emit a considerable amount of light, but in comparison with the rest of the Sun's surface they appear dark. ...
... This accuracy allows HARPS to detect planets with masses slightly greater than the Earth. Among the 50 new HARPS planet discoveries announced in September, the one that garnered the most attention orbits the star HD 85512 (aka Gliese 370), 36 light-years awa y in the southern constellation Vela. The planet, given the prosaic designation HD 85512 b, has a mass of about 3.6 times that of Earth and orbits its star, an orange K-type dwarf, in 59 days. ... Happy People Dancing on Planet Earth." ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_02_February_Eyepiece.pdf -- 2482.5 Кб -- 14.10.2015 Похожие документы