... Our Galaxy . ... Stars . ... Space Flight . ... NGC 2841: a spiral galaxy some 46 million light years away. ... It is especially hard to explain this process of star birth in some spiral galaxies. ... Targets include both star clusters and galaxies, and star formation rates seen range from the starburst galaxy M82 (the Cigar Galaxy) which is creating about ten new stars in its core alone every year to the much less fecund star producer NGC 2841. ... Tweets that mention Baby stars of NGC 2841 | ...

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• Other Galaxies | Astronotes - Part 2

... 17.05.2000 . ... Credit: E. L. Wright ( UCLA ), COBE , DIRBE , NASA Explanation: Three major sources contribute to the far- infrared sky : our Solar System , our Galaxy, and our Universe . The above recently released image , in representative colors, is the highest resolution projection yet created of the entire far-infrared sky (60 - 240 microns) created from years of observations by the now-defunct robot spacecraft COBE . ... May 2000 . ... 1999 2000 . ... Publications with keywords: infrared . ...

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• XWare > APOD

... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... I read recently about the possibility of two white dwarfs colliding to create a type la supernova. Why do astronomers think it has to be two white dwarfs instead of a white dwarf colliding with a regular star? ... In the case of two white dwarfs, the two stars spiral closer and closer, giving off gravitational radiation, until they collide. ... Get instant access to subscriber content on Astronomy.com! ...

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• Tony Hallasт?? Cosmic Imaging: Create a mosaic | Astronomy.com
• Does the time it takes different methods to create all the elements coincide
• Why doesn't the International Space Station rotate to create artificial gravity

... Editor's choices for the most educational Astronomy Pictures of the Day about spiral galaxies: . APOD: 2003 March 10 - M101: The Pinwheel Galaxy . Explanation: Why do many galaxies appear as spirals ? ... One result is that M101 , also called the Pinwheel Galaxy , has several extremely bright star-forming regions (called HII regions ) spread across its spiral arms. ... APOD: 2003 April 13 - NGC 1365: A Nearby Barred Spiral Galaxy . ... NGC 1365 is a member of the Fornax Cluster of Galaxies . ...

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• APOD: 2000 May 17 - The Far Infrared Sky
• APOD: 2009 April 8 - Unusual Dusty Galaxy NGC 7049
• Supernova Research at Universities - Supernovae.net

... Tools Show page Old revisions Backlinks Recent Changes Media Manager Sitemap Log In > . ... 2016/04/12 16:41 lbaops:lbamar2016:v534bpalog тАУ created sellings . ... 2016/04/08 12:19 correlator:records:v486g тАУ [Correlation notes] cormac . ... 2016/04/05 09:08 lbaops:lbaapr2016:s16rd01c тАУ postwiki.py vlbi . ... 2015/12/17 13:22 difx:meetings:perth2010:difx-users-minutes.txt тАУ created cormac . 2015/12/17 13:20 difx:meetings:perth2010:oleg_future_vlbi_operations.ppt тАУ created cormac . ...

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• start - Recent Changes [ATNF VLBI Wiki]
• sidebar - Recent Changes [ATNF VLBI Wiki]
• VLBI Wiki | PmWiki / PmWiki Installation

... This paper describes the main algorithms used by the Einstein Level One processing to create the exposure masks and the background maps for Einstein IPC images, and how these algorithms were recreated in the IRAF environment. Our goal was to recreate the algorithms used by the Level One Processing to create exposure masks and background maps for Einstein Image Proportional Counter (IPC) data (cf. sections 2.5 and 2.7 of Harnden et al. ...

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... If requested ( runbackground =Y), the task creates a background lightcurve, as well as a background spectrum for the imaging modes (FF, eFF, LW, SW) using background masks. ... The background masks are created by task badpixfind using threshold parameters, appropriate for the detection of real X-ray sources. ... As the GTIs strongly depend on the intended science this screening is not performed and only background masks, the lightcurve, and a GTI file are created by epchain . ...

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• Creating reconstruction image and background image from an input source list

... Conjunction Over Armagh . ... Comet and Pleiades . ... Pleiades . ... Antares Region . Helix and Cat's Eye Nebulae . Orion Nebula . Lagoon and Eagle Nebulae . Crab Nebula . ... Our Galaxy Core . Andromeda Galaxy . Wide-field and Zoomed-in Galaxies . Interacting Typhoons and Galaxies . Spiral Galaxy M106 . Sombrero Galaxy . Whirlpool Galaxy . Colliding Galaxies . ... й Miruna Popescu, Armagh Observatory ...

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• Space Shuttle created at Rapid Rockets and Wicked Robots | International Year
• The Big Bang
• Observations with the Faulkes Telescopes

... Large-scale production and analysis of mock galaxy images. ... Recently I've been involved in a collaboration ( The Illustris Project ) to create and analyze large-scale simulations of galaxy formation. ... Click to see a comparison between the Hubble Ultra Deep Field and a galaxy formation experiment run on a supercomputer: . ... Today, stars and planets form in clouds of gas and dust in galaxies, clumps of matter denser than the universal average by roughly 30 orders of magnitude. ...

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• The File Life Cycle
• LRPG DAILY PROCEDURE
• Macromedia Flash (SWF) Movie Created by Camtasia Studio

... ESO, the European Southern Observatory . ... VLT/Paranal . ... Survey Telescopes . ... This video sequence is an artist's impression based on the first ever map of the weather on the surface of the nearest brown dwarf to Earth. An international team used ESO's Very Large Telescope to make a chart of the dark and light features on WISE J104915.57-531906.1B, which is informally known as Luhman 16B and is one of two recently discovered brown dwarfs forming a pair only six light-years from the Sun. ...

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• Surface map of Luhman 16B recreated from VLT observations | ESO
• Surface map of Luhman 16B recreated from VLT observations (annotated) | ESO
• Artist's impression of Luhman 16B recreated from VLT observations | ESO United

... Table files like the ones created in the section on imcnts can be displayed, printed and manipulated using the tasks contained in the stsdas.ttools package. ... sp> tables # Load the relevant package ta> tprint rp90_cnt prpar=yes # .tab extension assumed # the hidden parameter prpar is set to display the header # as well as the data ta> tprint rp90_cnt # Displays only the data info ta> tprint rp90_cnt prdata- prpar+ # Displays only the header info ta> tprint rp90_cnt prparam=yes | ...

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• The AstroStat Slog simulated annealing
• The AstroStat Slog Metropolis
• The AstroStat Slog Blog Archive A History of Markov Chain Monte Carlo

... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... Scientists of Samara State Aerospace University (SSAU) develop a unique 3D-printer for chocolate confectionery printing. 3D-printer for chocolate printing is being created in SSAU Centre for Robotic Complexes and Mechatronic Systems. ... Know-how of the scientists of Samara State Aerospace University in that they were developed unparalleled chocolate delivery and cooling systems in 3D-printer. ...

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• SSAU scientists have created an unique simulator for pilots and drivers
• SSAU scientists and specialists of JSC 'Metallist-Samara' create a unique
• Samara University scientists have developed a new technology to create solar

Supernova 1994D is one of the brighter Sn from the recent past. ... The parent galaxy of this SN, NGC 4526 , was also the host galaxy of SN 1969E ( IAUC 2139 ). ... We have a photometry reference image created by Odd Trondal. ... Images of Supernova 1994D . U of Oregon (Electronic Universe) image 3/26/94 8:10 UT, K-band . ... ING image Undated color . SEDS image Undated . SEDS image Undated (zoom in of last image) . ... U of Oregon (Electronic Universe) light curve . ...

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• Activity Feed
• Supernova 2000dm in UGC 11198
• Bright Supernova pages - Updates

Ida and Dactyl . Ida . ... On August 28, 1993 Galileo came within 2,400 kilometers (1,500 miles) of 243 Ida, the second asteroid ever encountered by a spacecraft. ... Dactyl . ... This color picture is made from images taken by the Galileo spacecraft about 14 minutes before its closest approach to Ida at a range of about 10,500 kilometers (6,500 miles). ... This image is the first full picture showing both asteroid 243 Ida and its moon Dactyl transmitted to Earth from NASA's Galileo spacecraft. ...

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• Create a www.arcetri.astro.it Mailing List
• Sponsors of Views of the Solar System
• Creating a new sytem call: solution

. To remove a directory that is a symbolic link that points to another directory use the command: rm directory_name . Notice that the directory does not need to be empty and you do not have to use the rmdir command. You are not really removing a directory, just a named symbolic link that points to the "real" directory.

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• Creating an SCCS file
• Making a tarfile smaller
• Examples of creating a command alias in the C shell

BACKGROUND . ... Electron bombarded silicon (EBS) gain makes the CCD interesting for keV electron detection. Ionizing particles absorbed in silicon create electron-hole pairs at the average rate of one per 3.64 eV incident energy. ... The variance in the number of electron-hole pairs created is given by the Fano factor for silicon (.1-.2) times the number of pairs created. When we use a CCD as a detector of ionizing particles, we would like to collect all of the electrons created. ...

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• Calibration Frames and Naming Convention
• SAO: group Physics and Evolution of Galaxies home page
• LEDA documentation: homogenisation

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• Thermal History of the Universe
• Energy From the Wind
• The Galaxy Gallery: Messier Objects

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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• Database of Optical Constants -- What's new
• Database of Optical Properties -- Level: subsubpage
• Vladimir P. Reshetnikov's Home Page

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

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• The Acceleration of the Aurora
• Creation of Space transportation system on the base of large length rope

God Science Forum Message . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... God and Science | ... In The Beginning, God Created......prophecy . ... I am beginning to believe that Genesis creation is about the creation of prophecy as much as it is a statement that God is the creator. ... So I ask, are you (anyone) willing to consider Gen 1 2 as stories of prophecy or are you determined that it is either about science or a literal 7-day creation? ... www.astronomy.net . ...

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• Can Black Holes Create Space Time? - an Astronomy Net Blackholes Forum Message
• A Re-Visit Revision In The Making: An Evolution In Creation - an Astronomy Net
• Astronomy Net creates online database to organize debris location reports.