... Travel . ... Parkes Radio Telescope , Parkes (Australia) . Project P837, May September 2013 . ... 100-m Radio Telescope , Effelsberg (Germany) . ... Workshop H?? in Dwarf Galaxies . 15 16 July 2015, Sydney, NSW, Australia . ... Conference The Periphery of Disks . 3 6 November 2014, Sydney, NSW, Australia . ... 21 October 2014, Sydney, NSW, Australia . ... 19 21 June 2013, Sydney, NSW, Australia . ... 9 11 November 2011, Sydney, NSW, Australia . ... 9 13 July 2007, Sydney, NSW, Australia . ...

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• Programme - Abstract
• Research - Compact high-velocity clouds around the Milky Way
• Archive of VLBI Observations Majordomo List

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Kick-Off Ceremony of the Arecibo Observatory 50th Anniversary . ... Visit to AO of Hon. ... A group of Nuclear and Particle Physicists that are in Puerto Rico participating in their Winter Workshop on Nuclear Dynamics visited the Arecibo Observatory on April 12, 2012. ...

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WFPC2 . Images: version1 , version2 . Catalogs: Version 1 HDF-S , HDF-N ;Version 2 HDF-S . STIS . ... NICMOS . Images: Camera 3 , V2 of psf-convolved STIS 50CCD on NICMOS . ... Images: WFPC2 FF , STIS FF ; Version2: WFPC2 FF , STIS FF , NICMOS FF . Catalogs: Version2 WFPC2 FF , STIS FF , NICMOS FF . ... Check the instrument specific technical pages for a description of the data products and the implemented data reduction steps: STIS , WFPC2 , NICMOS , Flanking Fields . ...

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• GOODS: The Great Observatories Origins Deep Survey
• Decadal Survey ASTRO 2010 - Technology Development White Papers
• Decadal Survey ASTRO 2010 - Requests for Information responses submitted to the

... Magnetic fields, subatomic particles, etc., traveling in different directions fill the universe. Do they deflect or otherwise affect one another? If so, isnт??t the information we get from them distorted? ... Neutrino astronomy, which is still in its infancy, is attractive because neutrinos interact so weakly with matter that few of these distorting effects occur. Get instant access to subscriber content on Astronomy.com! ...

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• Tracking the origins of speedy space particles | Astronomy.com

Blackholes2 Forum Message . Forums: . ... Firtual Particles Are Not Only Particle Pairs . ... Posted by Richard Ruquist on October 19, 2004 12:03:20 UTC . ... Vacuum production of virtual particle pairs cannot violate the uncertainty principle. ... This theory is dual to the particle theory of gravitons. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Time Particles - And The Lack There Of. - an Astronomy Net Blackholes2 Forum
• As I Understand Virtual Paticles - an Astronomy Net Blackholes2 Forum Message

... 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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Physical and dynamical parameters of particles in outbursting Comet 17 P/Holmes . ... The time depending offset between the center of brightness and center of mass of the comet nucleus has been determined on the ground of positional observations of the comet. ... The motion of these particles allowed subsequent offset between the center of brightness and center of mass of the comet nucleus to be obtained from positional observations. ... comet, dynamical model, outburst, brightness. ...

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Next: Error Determination Up: *qpspec* - Extraction of Previous: Spectral Extraction of Extended . Charged particles can be removed from the source and background spectra using the master veto (MV) rate. ... For example, if MV rate = 100, the following command will remove the charged particles in the background and source spectra before determining the net spectrum. xs > qpspec vign_corr=yes avg_mvr=100 . ...

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• The AstroStat Slog chi-square minimization
• Eclipse Lightcurves for the Hydrostatic Model

. IAAT . XMM-Newton . three observations so far: • rev.40 with thick filter, ?E ? 50 keV • rev.90 with thin filter, ?E ? 25 keV • rev.90 in closed position into radiation belts . low gain: gain of CAMEX is reduced by factor of 20 ? spectral range for particles: 2 - 300 keV . Next slide . Back to first slide . View graphic version .

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• Conclusions
• XMM-Newton Radiation Monitor Details
• Particle Background Rejection

... We have generated high resolution maps by using standard spherical harmonics expansion for the CMB fluctuations and by extrapolating available full sky maps to predict the Galaxy emission at frequencies and angular scales appropriate to the PLANCK space mission. ... Beam responses are typically not symmetric when they are coupled to a telescope to reach high resolutions, whereas theoretical predictions and standard deconvolution methods generally assume pure symmetric beams. ... PPEUC Proceedings . ...

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• PPEUC Programme - Cosmic Microwave Background Workshop
• G120.1+1.4
• G111.7-2.1

... Observations of precipitating (Jp) and trapped (Jt) energetic (> 30 keV) particle fluxes at the ionospheric altitudes within the auroral oval region has revealed the existence of a sharp boundary separating the poleward zone of isotropic precipitation (Jp = Jt) from the equatorward zone of weak loss cone filling (Jp << Jt) at all local times (Sergeev and Malkov, 1988). ... boundaries for higher energy particles are located at lower latitudes than boundaries for lower energy particles . ...

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• TCV [Oulu]
• Substorm expansion phase [Oulu]
• Substorm particle injections [Oulu]

Hubble Observations Shed New Light on Jupiter Collision . Was it a comet or an asteroid? ... Their initial findings, combined with results from other space-borne and ground-based telescopes, shed new light on Jupiter's atmospheric winds, its immense magnetic field, the mysterious dark debris from the impacts, and the composition of the doomed comet itself. ... Hubble's ultraviolet observations show the motion of very fine impact debris particles now suspended high in Jupiter's atmosphere. ...

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• Solar Max

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2014 February 4 . A Particle Beam Jet forms HH 24 . Image Credit: Hubble Legacy Archive , NASA , ESA - Processing: Judy Schmidt . Explanation: If you visit HH 24, don't go near the particle beam jet. ... Frequently when a star forms, a disk of dust and gas circles the YSO causing a powerful central jets to appear. ... About APOD | ...

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• APOD: June 18, 1998 - Cosmic Rays and Supernova Dust
• APOD: 2005 May 25 - Particle Sizes in Saturns Rings
• APOD: 2005 May 23 - A Wavemaker Moon in Saturn's Rings

... A Particle Beam Jet forms HH 24 . ... Credit Copyright: Hubble Legacy Archive , NASA , ESA - Processing: Judy Schmidt Explanation: If you visit HH 24, don't go near the particle beam jet. ... The above image was taken by the Hubble Space Telescope in infrared light in order to better understand turbulent star forming regions known as Young Stellar Objects (YSOs). Frequently when a star forms, a disk of dust and gas circles the YSO causing a powerful central jets to appear. ...

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• Journal "Peremennye Zvezdy"
• Cosmic Rays and Supernova Dust
• XWare > APOD

Supernova Cosmology: Legacy and Future, (preprint) . Goobar, A. and Leibundgut, B. Annual Reviews of Nuclear and Particle Science , 2011, 61, 251 . Cosmological Implications from observations of Type Ia Supernovae, . ... Type Ia Supernovae, . ... Leibundgut, B., Suntzeff, N. B. in "Supernovae and Gamma-Ray Bursts", 2003, . ... Cosmology with Supernovae, . ... Leibundgut, B. in Frontiers of Cosmology, 2005, . ... Twenty Years of SN 1987A . ... ApJS, accepted . ... ApJ, 782, 28 . ...

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• Antennae Galaxies comparison of ALMA and Hubble observations | ESO
• A test siderostat in place for observations. | ESO
• NTT Observations of Bright Comet 1995 Q1 (Bradfield) | ESO

... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

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• Department of Solid State Physics MIPT
• Laboratory of spectroscopy of defect structures ISSP RAS

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... September Perseid meteors captured by the . ... Its occurrence provides astronomers with interesting new data about the hidden trails of meteoroids тАФ small bodies ranging in size from fine dust particles to objects of marble-size and larger тАФ in the solar system and their supposed sources: comets and asteroids passing through the inner solar system. ... The particular comet that created the September Perseids is unknown...

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• STFC Introductory Solar System Plasmas Summer School
• Perseid Meteors
• Observations with the Faulkes Telescopes

. Album : asv-album :: Travels to distant places and countries :: 2004/06 Leiden, Hague, Amsterdam (Netherlands) ::08/06/04 Observations of Venus transit . Up . IMG 1940 . IMG 1941 . IMG 1942 . IMG 1945 . IMG 1946 . IMG 1949 . IMG 1951 . IMG 1954 . Created with the tool photo album generator from Dave 's Marginal Hacks on Sun Jun 28 19:27:01 2015 .

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• Album: 2004/06 Leiden, Hague, Amsterdam (Netherlands)
• Image: IMG 1946
• Image: IMG 1945

... What is there beyond the edge of the universe? ... This is often illustrated by newspaper headlines: "Scientist sees face of God, confirms Big Bang model" (a reference to results from the Cosmic Background Explorer satellite), "Is the cosmos younger than some of the stars it contains? ... The Lone Universe . ... We cannot reproduce it; we cannot take another one and see what happens to it; we cannot compare it to anything else, as astronomers routinely do with planets, stars, and galaxies. ...

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• ASP: An Ancient Universe - The Age of the Expanding Universe
• ASP: Mercury Magazine
• ASP: Science Fiction Stories with Good Astronomy & Physics

... Future seminars . ... Solar Flare Physics " . B.V. Somov (Solar Physics Department, Astronomical Institute, Moscow State University) . ... Solar flares strongly influence interplanetary and terrestrial space by virtue of hard electromagnetic radiation, high-energy charged particles, shock waves and fast flows of plasma with magnetic field. Modern space observations demonstrate that the large-scale dynamics of flares is determined by fast magnetic reconnection at separators in the solar corona. ...

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• Events on January 10-11, 1997 - INTERBALL observations
• The Second Announcement
• Solar Energetic Particles