... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

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• Visiting with an Old and Active Friend (ESO PR Photos 07a-b/01)
• ESO - The European ELT
• ESO - Science Announcements

... 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
• Astrophysical Research Consortium Small Aperture Telescope

... 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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• Australia Telescope National Facility
• The Active Algol Binary KZ Pavonis
• Orientation and Evolutionary Effects in Active Galactic Nuclei

PRESS RELEASE ­ Monday 4th October 2004 Astronomers Demonstrate a Global Internet Telescope European and US radio astronomers have demonstrated a new way of observing the Universe ­ through the Internet! Using cutting-edge technology, the researchers have managed to observe both a distant star and the "monster in the middle" of a galaxy far away from our Milky Way. ... The star chosen for this remarkable demonstration, IRC+10420, is one of the most unusual in the sky. ...

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• National Astronomy and Ionosphere Center (Arecibo Observatory)
• REU Science Area
• The Arecibo Observatory and its Telescope

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Possibilities of observing . ... Investigations of the SSRT 5.7 GHz radio maps in conjunction with images obtained in other emission ranges, suggested the following conclsions: . ... Solar images obtained in line H a ;(on the left, 16:11 UT, Big Bear observatory) and in the microwave emission (on the right, 04:04 UT, SSRT) 4 march 1997 . ...

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... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

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• John H. Debes
• GOODS: The Great Observatories Origins Deep Survey
• ST ScI Preprint #1368

Next: J.E. Chambers, Research Astronomer Up: Research Previous: W.M. Napier, Senior Research Contents . Dr John Butler has carried out activities in the following main areas: . ... Bag?, has started a project on the link between solar activity and cosmic rays on clouds and their possible influence on the Earth's mean temperature. ... The proceedings of the meeting were edited by C.J. Butler and J.G. Doyle and published by the Astronomical Society of the Pacific in their conference series. ...

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• Southern African Large Telescope (SALT)
• Armagh Observatory
• Observations with the Faulkes Telescopes

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

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• VLT First Light

... Research . ... A rare hybrid morphology radio galaxy . ... In this project we will be able to investigate the environmental effect on star formation and galaxy evolution in individual galaxies falling into the cluster through radio observations of active galactic nuclei (AGN). Current models of galaxy evolution regulate the star formation rates within the simulated galaxies by invoking radio-mode feedback from AGN. ... Julie.Banfield@anu.edu.au . ...

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• Julie Banfield | Research
• Siding Spring Survey
• Designated Observatory Application

... Technique of supervision of solar atmosphere active formations with the Multichannel Flare Spectrograph. Consider in details now a method of observations of fast processes in solar chromosphere with Multichannel Flare Spectrograph (MFS) installed in Ondrejov Observatory (Czech Republic). ... The working spectral range lies between IR CaII 8542 A and K CaII 3870 A. To observe solar image on the spectrograph's slit a lens, narrow-band H-alpha filter (4) ("Daystar") and CCD-chamber are used. ...

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• HSFA 2 technical description Technical Details
• Maidanak Lab page

... Carlo Baffa This email address is being protected from spambots. You need JavaScript enabled to view it. , tel (+39) 055 2752 298 . Valdemaro Biliotti, This email address is being protected from spambots. ... This email address is being protected from spambots. ... Gilbetro Falcini, This email address is being protected from spambots. ... Debora Ferruzzi, This email address is being protected from spambots. ... Elisabetta Giani, This email address is being protected from spambots. ...

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• The Amici Telescope
• LabIR Main Page
• ROYAC Solar Image Gallery

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 November 19 . Centaurus A . ... Image Data: Hubble Space Telescope , European Southern Observatory . Explanation: What's the closest active galaxy to planet Earth? ... As in other active galaxies , that process generates the radio, X-ray, and gamma-ray energy radiated by Centaurus A. Tomorrow's picture: selfie with friends . ...

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• APOD: 2006 December 4 - Movie: The Active Sun
• Supernova Research at Universities - Supernovae.net
• APOD: 2003 May 1 - The Energetic Jet from Centaurus A

... Jets from Black Holes in Active Galactic Nuclei . Dr. Alan Marscher, Boston University . ... He is the leader of the Blazar Research Group (http:/www.bu.edu/blazars) in the Institute for Astrophysical Research (http:/www.bu.edu/iar) at Boston U. Dr. Marscher composes folk/pop songs in both English and Russian. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

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• C/2010 S1 (LINEAR), C/2010 R1 (LINEAR)
• The GLORIA Project makes available to internet users 13 robotic telescopes in
• Metagalaxy sector, archive 1995

... Continent-sized radio telescope takes close-ups of Fermi active galaxies . Observations solidify a theory about radio-emitting jets emanating from supermassive black holes at the centers of active galaxies. ... The study solidifies the link between an active galaxy's gamma-ray emissions and its powerful radio-emitting jets. ... All this points to the team's conclusion that the portion of an active galaxy's radio jet closest to the galaxy's core is also the source of the gamma-rays Fermi detects. ...

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• Small distant galaxies host supermassive black holes | Astronomy.com
• Three-telescope interferometry allows astrophysicists to observe how black
• Fermi mission finds hints of gamma-ray cycle in an active galaxy | Astronomy...

... Credit: Solar Optical Telescope, Hinode Satellite , JAXA Explanation: Plumes of hot gas shoot across the surface on even an average day on the Sun. ... 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 . ... The above movie in representative color covers a solar region of 8,000 kilometers. ... Publications with keywords: Sun - flare . ... An X Class Flare Region on the Sun . ...

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• The Energetic Jet from Centaurus A
• Centaurus A
• Journal "Peremennye Zvezdy"

... The TESIS is a set of solar imaging instruments developed by the Lebedev Physical Institute of the Russian Academy of Science, and launched aboard the Russian spacecraft CORONAS-PHOTON on January 30, 2009. The main goal of the TESIS is to provide complex observations of solar active phenomena from the transition region to the inner and outer solar corona with high spatial, spectral and temporal resolution in the EUV and Soft X-ray spectral bands. ... Solar activity hits a new low . ...

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• Moscow workshop: The sun: quiet and active 2013 |
• A malfunction in one of the TESIS telescopes has been fixed
• Project's diary

... Amateur Astronomers Of Central Iowa Verified 109 months ago . Apache Point Observatory Researched 61 months ago . ... Automated Telescope Facility at the University of Iowa Researched 119 months ago . ... Bradford Robotic Telescope Observatory Researched 129 months ago . Burke-Gaffney Observatory Researched 129 months ago . ... Cosmic Images, Kohl Observatory Researched 129 months ago ?? ... Hanna City Robotic Observatory, The Researched 139 months ago . ... Parker Researched 139 months ago . ...

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• Astronomy articles, forums, listings, and other resources about Astronomy.
• George Lutz Observatory - an Astronomy Net General Forum Message
• The AstroGuide Association Listings

As a service to the astronomical community, we are recalibrating all archival Hubble Space Telescope Faint Object Spectrograph UV and optical spectrophotometry of active galaxies and quasars in order to extract uniformly calibrated spectrophotometric data for further detailed scientific investigations. ... NGC 4151 CLOUD F . NGC 5548 . ... NGC 4395 . ... NGC 4486 . ... NGC 4486 JET KNOT-A . ... NGC 4486 CLOUD-A . ... NGC 3031 . ... NGC 1068 . ... NGC 1068 CLOUD A . ... 1413+117A . ... NGC 4151 . ...

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• The Telescope and Dome
• Martin Elvis - Home Page
• Martin Elvis - Brief Biography

Main Publications Seminars Current measurements Personnel . ... RATAN-600 data for the BL Lacertae objects (multi-frequency catalogue, Version 1.0) . ... During many years the RATAN-600 radio telescope is used for the intensive studies of the active galactic nuclei (AGNs) at frequencies from 1 to 30 GHz. ... RATAN-600 multi-frequency measurements of flaring activity of BL Lacertae, ATel #5002 . RATAN-600 multi-frequency measurements of the gamma-ray blazar BL Lacertae , ATel #4600 . ...

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• Russian-Finnish Symposium
• Russian-Finnish Symposium, Program
• FIRST ANNOUNCEMENT: IX Russian-Finnish Symposium