... Centaurus A: X-Rays from an Active Galaxy . ... N49 s Cosmic Blast . ... Scattered debris from a cosmic supernova explosion lights up the sky in this gorgeous composited image based on data from the Hubble Space Telescope. ... Above, false-color x-ray images from the Chandra Observatory reveal details of this remnant pulsar's x-ray bright nebula along with emission from a spectacular jet of high-energy particles. Aurora Over Cape Cod . ...

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... 2003 July 5 . Centaurus A: X-Rays from an Active Galaxy . ... CXO , NASA . ... Astronomers were not disappointed, as Centaurus A's appearance in x-rays makes its classification as an active galaxy easy to appreciate. ... Blasting toward the upper left corner of the picture, the jet seems to arise from the galaxy's bright central x-ray source -- suspected of harboring a black hole with a million or so times the mass of the Sun. ... About APOD | ... NASA Official: Jay Norris. ...

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• APOD: 2001 August 16 - Centaurus A: X-Rays from an Active Galaxy
• APOD: 2006 December 4 - Movie: The Active Sun
• APOD: 2008 January 10 - Active Galaxy Centaurus A

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... A sketch for the active region model on ultracool dwarfs. ... An active region model was built, based on the rotation of the UCD and the ECMI mechanism. ... The active region model is applied to the radio emission from TVLM 513-46546, in which the ECMI mechanism is responsible for the radio bursts from the magnetic tubes and the rotation of the dwarf can modulate the integral of flux with respect to time. ...

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• Armagh Observatory Seminars 2004

... 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
• A Deep Wide Area I-Band Survey
• Phase I Target Naming Conventions

... Science . ... Science Users Information > Science Publications > Science Announcements > Clustering Measurements of Active Galactic Nuclei . ... Observing Facilities . ... ESO Data . ... Galaxies and active galactic nuclei (AGN) are not randomly distributed in the Universe. ... This ESO workshop, which will be the first ever dedicated workshop on AGN clustering, aims to summarise our current understanding of AGN clustering and how the community should prepare for upcoming data sets and challenges. ...

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• ESO - Thesis Topic: Black hole accretion versus star burst episodes: what is
• Astronomical Data
• Visiting with an Old and Active Friend (ESO PR Photos 07a-b/01)

... October 18, 1999 . NGC 3603: An Active Star Cluster . ... Explanation: NGC 3603 is home to a massive star cluster, thick dust pillars, and a star about to explode . The central open cluster contains about 2000 bright stars, each of which is much brighter and more massive than our Sun . ... These stars are less massive than our Sun, demonstrating that great numbers of low-mass stars also form in active starburst regions . ... About APOD > . ...

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• Infrared astronomy
• APOD: June 16, 1998 - An Active Region of the Sun
• LabIR Main Page

... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Orientation and Evolutionary Effects in Active Galactic Nuclei . ... In this invited review, I present observational results of Active Galactic Nuclei that my colleagues and I have recently obtained. ...

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• The Active Algol Binary KZ Pavonis
• Active Optics
• AGN workshop

... Notre Dame de Paris Cathedral. ... Notre Dame and Cite Island from la Seine river. ... Luxembourg palace. ... Observatory avenue. ... Marshal Ney monument. ... Trip by Seine river. ... Paris view from Montmartre. ... King Louis XIII monument at Vosges. ... King Louis XIV monument. ... Old view to Seine and Conciergerie. ... Old view to Seine. ... Paris Observatory building. ... Khaltygin, Strelnitsky, Barsukova and Miroshnichenko. ... Louvre view from Seine river bus. ... King Louis XIV. ... Palace....

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... Прекрасный вклад в развитие малыша – это игровой развивающий центр «Чудесный сад 360» от Bright Starts. ... В развивающем центре имеется специальный сектор пианино, который имеет возможность работы в нескольких режимах: различные звуки, мелодии и пианино. ... Развивающий центр 'Чудесный сад 360' станет настоящим подарком для любого ребенка. ... Бюстгальтеры и топы . ... Материал верха: натуральная кожа . ... Материал подошвы: термопластиковая резина . ... Материал: натуральная кожа...

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

... Professor Esko Valtaoja (Turku University, Director of Tuorla Observatory): "The problem of high-energy emission from AGN" . ... Associate Professor Harry Lehto (Tuorla): "Radio observations of GRS1915+105" . ... Dr. Alexander Riehokainen (Tuorla, Academy Researcher): "Multiwavelength observations of the Sun over a full activity cycle" . ... Ilona Torniainen (Metsahovi, PhD student): "Inverted-spectrum radio sources" . ... A Study of solar polar zone using eclipse data with RATAN-600 . ...

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• Quasars and Active Galactic Nuclei
• Russian-Finnish Symposium
• FIRST ANNOUNCEMENT: IX Russian-Finnish Symposium

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

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• Astrophysical Research Consortium - Apache Point Observatory

... Towards a Truly Unified Model of AGN . ... The Unified Model holds that the aspect-dependent effects primarily determine the nature of the active galactic nucleus that we observe. ... The full postscript file can be obtained here: . The PASA Latex file can be obtained here: . The postscript file of Fig 1 can be obtained here: . ...

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... The first powerful active areas of the new solar cycle have now come into view from Earth ( video, 4.0 MB ). ... Back on 7 May, two space observatories, STEREO (USA) and TESIS/Coronas-Photon (Russia), simultaneously registered a sharp rise in activity on the eastern edge of the solar disk. ... At the present time, TESIS telescopes are tracking these active areas. ... The TESIS observatory ї TESIS: www.tesis.lebedev.ru . ... The First Powerful Areas of the New Solar Cycle (WMV movie, 4.0 MB) . ...

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• Moscow workshop: The Sun from quiet to active 2011
• Moscow workshop: The sun: quiet and active 2013
• Sunspots and active regions January 01, 2013

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Receiving systems . The SSRT has two independent receiving systems for recording solar observational data, and several ancillary receivers for checking, setting up and adjusting the instrument. The base receiving systen is a multichannel filter receiver for a simultaneous recording in 180 channels with the 500 kHz band each, adjusted at steps of about 600 kHz. ... Channel's band . ...

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Proposal Identi cation No.: A1730 Date Received: 2003-Oct-01 15:28:43 Technical Page Proposal Type: Regular General Category: Astronomy Sub-Category: Spectroscopy Observation Category: Galactic Total Time Requested: 32.8 Hours Proposal Title: High Brightness Temperature Phenomena in Active Stars: Testing Solar/Stellar Connection ABSTRACT: We propose a new investigation of L-band bursts in dMe are stars and active binary systems with the upgraded Arecibo Observatory. ...

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• National Astronomy and Ionosphere Center (Arecibo Observatory)
• REU Science Area
• Sixto Gonz†бlez National Astronomy and Ionosphere Center (Arecibo Observatory)

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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• Low Surface Brightness Galaxy Gallery
• CCD Astronomy Magazine Article Page 3
• Astro-2 and the UIT Experiment

Active region 1158 let loose with an X2.2 flare late on February 15, the largest flare since Dec. 2006 and the biggest flare so far in Solar Cycle 24. Active Region 1158 is in the southern hemisphere, which has been lagging the north in activity but now leads in big flares. Here is a blowup of the flaring region taken by NASA's Solar Dynamics Observatory in the extreme ultraviolet wavelength of 193 Angstroms. ... NASA/SDO ...

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B81A124AA-96B2-4C5A-A452-4610F6EB8DDE%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BFB4C868E-684A-47DB-8F0C-AE88DAFC2A6D%7D
• Continent-sized radio telescope takes close-ups of Fermi active galaxies |

. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.

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• Scientific Organizing Committee
• Participants from Russia (preliminary)
• The XIII Russian-Finnish Symposium on Radio Astronomy

Born in the UK, and following degrees at the Univerities of Bristol and Sussex, Martin Elvis got his PhD under Prof. Ken Pounds at the University of Leicester (UK) in 1978 for work with the Ariel V satellite. Ariel V was only the 2nd satellite to be devoted to X-ray astronomy. ... His PhD thesis demonstrated that powerful X-ray emission was a normal feature of Active Galactic Nuclei (or "AGN"). AGN X-ray emission has been a lively area of research ever since. ...

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• The Chandra Multiwavelength Project (ChaMP)
• A Quasar Primer
• Martin Elvis - Home Page

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