... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Survey Telescopes . ... Star Clusters . ... FLAMES . ... 100 Hours of Astronomy . ... IMAX?о 3D Film Hidden Universe . ... This image, the first to be released publicly from VISTA, the worldтАЩs largest survey telescope, shows the spectacular star-forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. ...

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• ESO - Publications based on ESO Data
• Marina Rejkuba's Web Site
• The Very Large Telescope Project

The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The term "astronaut" derives from the Greek words meaning "space sailor," and refers to all who have been launched as crew members aboard NASA spacecraft bound for orbit and beyond. Since the inception of NASA's human space flight program, we have also maintained the term "astronaut" as the title for those selected to join the NASA corps of astronauts who make "space sailing" their career profession. ...

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... Now we're getting ready for the Australian SKA Pathfinder ( ASKAP ) and the Square Kilometre Array ( SKA ) itself. I co-lead the Galactic ASKAP survey, GASKAP, and the Polarisation survey, POSSUM. I have roles in SKA science planning, including membership on two SKA Science working groups (HI and The Galaxy), the SKA Science and Engineering Advisory Committee, Australia New Zealand SKA Coordination Committee (ANZSCC) and ANZSCC's Science Advisory Committee. ... Read More . ...

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• Julie Banfield | Astronomer
• University Problem Based Learning Exercises for Teaching Astronomy and Physics
• COALA - Computational Astrophysics Laboratory

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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... Posts tagged ?model based? ... arXiv:stat.ME:0910.2585] . Variable Selection and Updating In Model-Based Discriminant Analysis for High Dimensional Data with Food Authenticity Applications . ... Category: Algorithms , arXiv , Cross-Cultural , Data Processing , Jargon , Methods , Spectral , Stat | ... Tags: bimodality , chi-square minimization , Classification , CMD , Estimation , machine learning , massive data , model based , PCA , spectral analysis , spectroscopic , survey , VO . ...

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• High Energy Astrophysics
• The AstroStat Slog massive data
• The AstroStat Slog morphology

... We describe the construction of convolution kernels that allow one to generate (multiwavelength) images with a common PSF, thus preserving the colors of the astronomical sources. We generate convolution kernels for the cameras of Spitzer, Herschel Space Observatory, Galaxy Evolution Explorer (GALEX), Wide-field Infrared Survey Explorer (WISE), ground-based optical telescopes (Moffat functions and sum of Gaussians), and Gaussian PSFs. ... ADS ] . ADS Citation Query . citations = 125 . ...

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• GOODS: The Great Observatories Origins Deep Survey
• Star-Forming Histories Based on Deep Redshift Surveys
• Dust and Gas in the Magellanic Clouds from the HERITAGE Herschel Key Project.

... 2002 July 19 . Counting Stars in the Infrared Sky . ... But each pixel in the digital image is actually based on star counts alone -- as derived from the Two Micron All Sky Survey (2MASS) database. In 2001, the 2MASS project completed a ground-based survey of the entire sky and cataloged upwards of 250 million stars. ... Dense regions of interstellar dust clouds, still opaque to penetrating near-infrared light , appear dark by reducing the 2MASS star counts . ... About APOD | ...

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• SAI Supernova catalog
• APOD: 2010 July 9 - Microwave Milky Way
• APOD: 2005 January 4 - Milky Way Illustrated

... Remarkably, the bright stripe of gas and dust clouds along the galactic plane and the galaxy's enormous arcing structures seen at microwave energies are hundreds or thousands of light-years away, while the mottled regions at the top and bottom represent the Cosmic Microwave Background (CMB) radiation, some 13.7 billion light-years distant . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: microwave - cosmic microwave background radiation - Milky Way . ...

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• Journal "Peremennye Zvezdy"
• Астронет > Counting Stars in the Infrared Sky
• XWare > APOD

K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...

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• The impact of Warm Dark Matter on the ages of galaxies
• K-band Arcetri Obscured Supernova Search - Home page
• Using Apache With RPM Based Systems (Redhat / CentOS / Fedora) - Apache HTTP

... Research . ... The major problem in HVC research is the unknown distance towards most of the HVCs. ... Thilker et al. (2004) used the Green Bank Telescope (GBT) to map an area of $7^{\circ} \times 7^{\circ}$ around M31 in H i . They discovered a population of HVCs located within a projected distance of about $50~\mathrm{kpc}$ from M31. ... 2004). ... The remaining HVCs around M31 are isolated in position and velocity and may represent primordial, dark-matter-dominated clouds. ...

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• Evolutionary Paths in Galaxy Morphology
• Galaxies in the Local Volume
• A search for 21 cm HI absorption in AT20G compact radio galaxies

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

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• Radio galaxies

... The SCORPIO-2 project: . ... Moiseev A.V. 2015, Astrophysical Bulletin, 70, 494; Russian PDF ; arXiv:1511.03886 ; . ... 2015, Astronomy Letters, 41, 646; ADS link . ... 2015, MNRAS, 454, 2486; arXiv:1508.05274 ; ADS link . ... Ivanova O., Neslusan L., Krisandova Z. S., Svoren J., Korsun P., Afanasiev V., Reshetnyk V., Andreev M. 2015, Icarus, 258, 28; arXiv:1508.05207 ; ADS link . ... Afanasiev V. L., Popovic L. C. 2015, ApJ, 800L, 35; arXiv ; ADS link . ... 2015, AJ, 149, 155; arXiv ; ADS link . ...

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• LSFVO: Press releases
• Laboratory of spectroscopy and photometry of extragalactic objects : Vortex
• Vortex structure of NGC 157.

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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• Astronomy Plus CCD Images of Galaxies
• Low Surface Brightness Galaxy Gallery

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

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... The extended project as the existing one aims to investigate, control and exploit the properties of interfaces between isostructural functional oxides for the realization of new nanosized electronic and optoelectronic devices. New participants will contribute to the characterization and understanding of physical properties of interfaces made of perovskite materials. In particular high frequency dynamical properties, fluctuation phenomena and dielectric spectrum will be carefully studied. ...

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• Kotel'nikov IRE RAS, LASLDS
• Chaotic Processors and Unstructured Data Bases - NDCS-99
• Lab234 - Design, fabrication and experimental studies of a novel device: Cold

... Main . ... The RadioAstron is an international space VLBI project led by the Astro Space Center of Lebedev Physical Institute in Moscow, Russia. ... List of organizations which were taken part in developing of the project and now support the RadioAstron mission is presented here . The RadioAstron Newsletter # 29 , July 18, 2015. RadioAstron Announcement of Opportunity - 4 for observations from July 2016 to June 2017 inclusive. ... 2.7, December 17, 2015 : English version. ... Main ASC . ...

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• MILLIMETRON
• RadioAstron meeting
• MEMORANDUM

... This talk focuses on exploring the connection between Ly absorbers and galaxies. The theorist view of gas in the low z universe is based on the filamentary structures that are evident in simulations based on the CDM paradigm. ... The observer's view of gas in the low-z universe is based on the Ly absorbers which have column densities as low as 10 cm , while galaxies are at column densities of 10 cm . ... The absorber has N cm . ... Can examine LSS defined by gas-rich galaxies around absorbers. ...

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• H I Midplane Poster for the 201st Meeting of the AAS, January, 2003
• The Arecibo Zone of Avoidance Survey (ALFAZOA)
• Slide 3

... Visible and Infrared Survey Telescope for Astronomy: Progress Report" . ... The VISTA Project: a review of its progress and lessons learned developing the current programme , McPherson, Emerson, Born & Sutherland, in Ground-based Telescopes, eds Oschmann & Tarenghi, Proc of SPIE, 5489, 638, 2004 . Visible and Infrared Survey Telescope for Astronomy: overview Emerson and Sutherland, in Survey and Other Telescope technologies and Discoveries, eds Tyson & Wolff, Proc of SPIE, 4836, 35, 2003 . ...

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... Previous: Substepping and its Application to HST Imaging . ... This is a preliminary report on an application of the co-addition technique based upon the Richardson-Lucy algorithm. The combination of high signal-to-noise ground-based images obtained with the ESO NTT using SUSI with high angular resolution HST FOC f/96 images gives new insights on the properties of galaxy cores and their potential time variability. Cores of galaxies are one of the main thrusts of present extragalactic research. ...

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• Tcl- and [Incr tcl]- Based Applications for Astronomy and the Sciences
• ADASS 2003 Conference Proceedings
• Robust, Realtime Bandpass Removal for the HI Parkes All Sky Survey Project

Hamburg/SAO Survey (HSS) for Emission-Line Galaxies - New Wide-Angle Search for Blue Compact Galaxies (BCG) . ... New project named Hamburg/SAO Survey extends study of blue compact galaxies to new large wide-angle sample based on digitized objective-prism photoplates of the Hamburg Quasar Survey (HQS). ... 60%) of observed emission-line objects in accordance to the idea of use objective-prism wide-field surveys as favorable technique to search for narrow emission-line galaxies . ...

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• The very metal-poor local dwarf galaxies
• Introduction
• Group IAG