... Credit: Courtesy CFA , TRACE Team , NASA Explanation: This dramatic high resolution picture looking across the edge of the Sun was taken April 24th by a telescope on board the newly launched Transition Region and Coronal Explorer (TRACE) satellite. It shows graceful arcs of intensely hot gas suspended in powerful looping magnetic fields which soar above a solar active region. ... Publications with keywords: TRACE - prominence . ... Eruptive Prominence . ... A Twisted Solar Eruptive Prominence . ...

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• Астронет > TRACE and the Active Sun
• Movie: The Active Sun
• Астронет > Movie: The Active Sun

... May 15, 1998 . TRACE and the Active Sun . Credit: Courtesy CFA , TRACE Team , NASA . ... It shows graceful arcs of intensely hot gas suspended in powerful looping magnetic fields which soar above a solar active region. ... By operating the TRACE instruments during the Sun's increasingly active phase, scientists hope to explore the connections between complex solar magnetic fields and potentially hazardous solar eruptions. ... About APOD > . ... NASA Technical Rep.: ...

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• APOD: June 16, 1998 - An Active Region of the Sun
• APOD: October 18, 1999 - NGC 3603: An Active Star Cluster

... 2006 December 4 . Movie: The Active Sun . Credit: Solar Optical Telescope, Hinode Satellite , JAXA . ... Near the horizon, active regions around a sunspot eject hot plasma along the magnetic field lines that connect the sunspot to surrounding regions in the solar atmosphere . ... This frame from the movie is in representative color and covers a solar region of about 8,000 kilometers. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...

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• APOD: 2007 April 2 - An Active Sunspot Viewed Sideways
• APOD: November 10, 1997 - Dark Volcano Active on Io
• APOD: 2008 September 24 - Active Region 1002 on an Unusually Quiet Sun

... Sun images . ... Sun flares . ... Active areas . September : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates . ... Coordinates and other characteristics of active regions are issued for September 09, 2009 00:31 UT . Last updated: September 10, 2009 00:00 UT . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions January 15, 2009
• Sunspots and active regions January 14, 2006
• Sunspots and active regions January 12, 2008

Nowadays at the Department the experimental and theoretical investigations, including astronomical and ionospheric observations, active experiments with space vehicles are taking place. ... Solar Corona physics and erruptive phenomenae. ... Stellar astronomy. ... The Department has organized and put into practice more then 50 expeditions for observation of Solar ecllipces, aurorae polaris, comets, meteor streams, controlled space experiments, and also for investigations of geophysical characteristics. ...

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... Accretion onto an obscured central engine is betrayed by the shape of the MIR continuum emission for several sources, confirming Spitzer's potential to weed out active galaxies. ... Sensitive 24 ЮМm observations are clearly a useful route to identify and characterize reliable counterparts to high-redshift far-IR-bright galaxies, complementing what is possible via deep radio imaging. ... ADS Citation Query . citations = 110 . citations vs. year [year,citations] . ...

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• Spitzer and JCMT Observations of the Active Galactic Nucleus in the Sombrero
• STScI Active Galaxies Lunch Talk Series
• Active galaxies and black holes

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... active optics . ...

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• Orientation and Evolutionary Effects in Active Galactic Nuclei
• The Active Algol Binary KZ Pavonis
• Two-Dimensional Active Cursor

... Цвет: синий . ... Материал верха: искусственная замша, текстиль . ... Материал подошвы: полиуретан . ... Кроссовки Zenden Active. ... title='Тепловая пушка Roda RP-5C' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ... Туфли разработаны и произведены американской компанией Pediped, которая выпускает качественную и красивую обувь для детей. ... Декорированы туфли аппликациями из цветов. ... Туфли белого цвета марки Pediped серии Grip'n'Go для девочек. ...

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• Серьги бижутерия "3466602Из" - Грандсток - Грандсток Рюкзак DKNY Active
• Папка-регистратор Leitz WOW Active 180 А4 80мм фиолетовый 11060062 Браслет
• Кроссовки Zenden Active - Zenden Active - Zenden Active fashion наручные

... and visitors enjoying the 3-D views of the Sun . at the Royal Society Summer Science Exhibition in July 2007. The Armagh Observatory is providing a special Living with a Star exhibition at the Armagh Planetarium, from Tuesday 18 to Saturday 22 September. ... It presents amazing 3-D images and movies of the Sun, our nearest star, as well as hands-on material to illustrate magnetic fields and ultraviolet light, and an interactive slide show and live images of the Sun. ...

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• J.G. Doyle, Research Astronomer
• Solar Active Region 10999 by Deirdre Kelleghan | International Year of
• Abstract 218

... News Research . ... Expert in the characterisation of magnetic activity and the coronae of slowly rotating (solar-type) and planet-hosting stars. ... Characterising the spectra of M dwarfs in the optical and NIR and studying the effects of strong magnetic fields. ... Experienced in modelling the coronae of planet-hosting cool stars and currently mapping magnetic fields in young pre-main sequence stars using HARPS spectropolarimetric data. ... Space Girls Space Women - Gaitee . Science Fuse . ...

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• Visiting with an Old and Active Friend (ESO PR Photos 07a-b/01)
• ESO - Clustering Measurements of Active Galactic Nuclei
• E-ELT Active Segmented Mirror

... Solar flare activity is produced by the processes of accumulation and release of energy in an active region. ... In the framework of study of solar active regions, producing powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp drop in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ...

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• Solar system sector, archive 1993
• Metagalaxy sector, archive 1995
• Sun image

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... During the last 48 hours, solar activity of moderate-to-large intensity was registered with two class X events (one was a maximum X5), and also events of class M and C. Two Coronal Mass Ejections (CME) occurred in March 4 and 5 reached the Earth this (Thursday) morning, March 8 at 11 UT (7 AST), and large variations in the Earth's magnetic field and energetic particle precipitation into the poles are expected. ... Arecibo Observatory €а . ...

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• REU Science Area

... 773Veron-Cetty Veron . Quasars (brighter than absolute magnitude -23) 85221 . ... Active galaxies (fainter than -23) 21737 . VII/248 Quasars and Active Galactic Nuclei (12th Ed.) (Veron+ 2006) ================================================================================ Quasars and Active Galactic Nuclei (12th Ed.) Veron-Cetty M.P., Veron P. =2006A .. ... 374, 92 (Catalogue ) (11) Veron-Cetty M.P., Veron P., 2003, Astron. ...

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• Group IAG
• HwB: Active Filter: Butterworth 6dB Highpass
• HwB: Active Filter: Bessel 24dB Highpass

Table of Contents - Subject Index - Author Index - . Astronomical Data Analysis Software and Systems IX . ... Reduction of Adaptive Optics Images . ... GBT Active Optics Systems and Techniques . ... A User-Friendly Way to Optimize Adaptive Optics: NAOS Preparation Software . ... QuickLook Data Reduction Pipeline - Keck Adaptive Optics Real Time Data Reduction Software . ... NAOS Computer Aided Control: an Optimized and Astronomer-Oriented Way of Controlling Large Adaptive Optics Systems . ...

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• A Program Complex Equipped With a GUI for Investigation of 3D Structure of
• KPNO 4-meter Active Primary - Software
• IDL-based Database of Solar Active Regions

... The color composite image of Centaurus A reveals the lobes and jets emanating from the active galaxy?s central black hole. ... Astronomers have a new insight into the active galaxy Centaurus A (NGC 5128), as the jets and lobes emanating from the central black hole have been imaged at submillimetre wavelengths for the first time. ... Centaurus A hosts a very active and highly luminous central region, caused by the presence of a supermassive black hole is the source of strong radio and X-ray emission....

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• ASP: Star Science in the Autumn Sky
• ASP: An Ancient Universe - Changes in the Solar System
• ASP: Astronomy Behind the Headlines

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La com†иte Chury toujours active . ... Cette photo prise le 1 er mars 2016, †а seulement 26,7 km de distance, met en †йvidence un beau jet de mati†иre qui s'†йchappe en bordure des r†йgions Imhotep et Bes, sur le lobe de l'h†йmisph†иre Sud de la com†иte. ... Etat du ciel ...

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Galaxies are diffuse objects which are imaged against a background of finite brightness and noise. Galaxies which have the maximum contrast with respect to this background are the ones that are first discovered. ... These galaxies have been missed to date but active surveys for them are underway. ... In this page we present several examples of these newly discovered Low Surface Brightness galaxies as well as examples of high surface brightness galaxies. ...

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• Intelligent Life On Earth?
• Plate Boundaries: Convergence Zone
• Low Surface Brightness Galaxy Gallery

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• http://hea.iki.rssi.ru/Z-90/style.css~
• http://hea.iki.rssi.ru/conf/hea2007/styles/style1.css~
• http://hea.iki.rssi.ru/conf/hea2007/styles/style_hea.css~

... The active time at each angular bin is the sum over frames of the active time contributions from all CCD pixels, within the node-specific telemetry window, which overlap the surface of the bin. ... The active time, per frame, of a normal pixel is the full frame integration time multiplied by the node-specific fractional exposure; bad pixels contribute no active time. ... If an event is rejected for this reason only, then its pixels remain normal in the exposure map. ...

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• Algorithm

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

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• Oct-Nov 2003
• APEX/Intro
• LARGE-SCALE PHENOMENA AT THE SUN ASSOCIATED