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1. Evaluation of Image Restoration Algorithms Applied to HST Images
Next: Introduction . ... This work reports results on intercomparison of image restoration algorithms, when used in the specific context of stellar fields imaged by the HST WFPC. Properties as fidelity to the original image and photometric linearity, as well as computation performance, were evaluated. Keywords: image restoration, deconvolution, image processing, HST, photometry . Introduction . ... Results . ... Fri Apr 15 16:19:48 EDT 1994 ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/buskoi.dir/buskoi.html -- 2.5 Кб -- 15.04.1994
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2. Jonathan's ASC/SDS documents
ASC-FITS-2.0.1: ASC FITS File Designers' Guide (Rots and McDowell) (1999 Jun) . ASC-FITS-REGION-1.0: FITS region document (McDowell and Rots) (1998 Mar) . ... CXC-DM-001 Introduction: Data Analysis with the Chandra Data Model (2001 Oct) . ... 1998 Feb 26: SDS-1.0: Data Product List: obsolete . ... 1998 Mar 09: SDS-10.0: (ASC-FITS-REGION-1.0) FITS region document: see ASC-FITS-REGION-1.0 . 1998 Feb 09: SDS-11.0: FITS function document (superseded by ASC-FITS-FUNCTION-1.2) . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~jcm/asc/docs/ -- 5.2 Кб -- 02.10.2012
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3. ADS Abstract Service Results
Find Similar Abstracts . ... Intergalactic gas in clusters of galaxies, the microwave background, and cosmology . ... In addition, it may be feasible to determine the peculiar velocity of clusters relative to the microwave background. ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/html/Z/biblio/81.6.html -- 6.9 Кб -- 29.05.1996
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4. ADS Abstract Service Results
... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/JPDOC/PAPERS/DORSCHN.95/ads.html -- 13.0 Кб -- 19.11.2010
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5. Keywords_37
. Relativistic celestial mechanics - 2002: results and prospects . V. A. Brumberg . Institute of Applied Astronomy, St. Petersburg, Russia Abstract: . No abstract Key words: . Very Long Baseline Interferometry (VLBI), celestial mechanics, weak gravitational field, strong gravitational field, motion of astrophysical and cosmological objects, comparison of general relativity with observations, GRT, astrophysics, ephemeris astronomy, classical celestial mechanics problems.
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/EDITION/transaction/transaction_ann08/37.htm -- 3.2 Кб -- 02.10.2012
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6. Development of an ADS Data Dictionary Standard
... We present a proposed standard for data dictionaries associated with catalogs being accessed through the Astrophysics Data System (ADS) Mosaic Catalog Service. Each catalog made available for searching must have a data dictionary, which consists of a set of specified keywords describing format, content and location of data. ... There are two keywords in the Table Data Dictionary which indicate to the server software that the corresponding column contains special attributes. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass94/grantc.html -- 11.3 Кб -- 03.11.2000
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7. Standard Stars - CCD Photometry, Transformations and Comparisons
... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We discuss variations of the atmospheric extinction coefficients and transformation equations to the standard UBVRI system based on observations of standard stars during 1996-1997 at Siding Spring Observatory using a thinned SITe CCD and coloured glass filters. ... Standard System Transformations . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/pasa/17_3/sung/paper/index.html -- 52.7 Кб -- 08.04.2016
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8. Astrophysical quantities
Find Similar Abstracts (with default settings below ) . Citations to the Article (4355) . Refereed Citations to the Article . Library Entry . Also-Read Articles . Translate Abstract . ... Authors: . ... Bibtex entry for this abstract Preferred format for this abstract (see Preferences) . ... Keywords (in text query field) . ... Query Results . ... Query Form . ... Smithsonian/NASA ADS Homepage | ADS Sitemap | ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~gcresci/abstract.html -- 11.8 Кб -- 21.02.2007
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9. Zen: Abstract
Hide Zen home . ... PostgreSQL: the best DBMS solution for astronomy and astrophysics. We consider PostgreSQL, an open-source RDBMS distributed under BSD license, as one of the best database solutions for astronomical and astrophysical tasks. ... We present two backend programming modules. pgSphere, the ready-for-use contribution module for PostgreSQL, offers the capability for dealing with geometric objects in spherical coordinates. ... Zen, 2003-2007 ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~megera/oddmuse/index.cgi/Abstract -- 8.3 Кб -- 11.04.2016
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10. Paper I: Method Bojan Nikolic web pages (r. 329)
... Bojan Nikolic web pages (r. 329) . ... Analysis of (radio) spectra . I describe an approach to fitting and comparison of radio spectra based on Bayesian analysis and realised using a new implementation of the nested sampling algorithm. ... I this paper I cover the theoretical background, the algorithms used and the implementation details of the computer code. I also briefly illustrate the method with some previously published data for three near-by galaxies. ... Paper I: Method . ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/galevol/speca/p1method.html -- 8.9 Кб -- 04.04.2016
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11. Stellar Astrophysics Department
... The department was founded in late sixties by Prof. D.Ya.Martynov, who for many years was also the director of Sternberg Astronomical Institute. At present time, the head of the department is Prof. A.M.Cherepashchuk, a pupil of D.Ya.Martynov and his successor as the director of SAI. Since Prof. Martynov, the scientific activity of the department was primarily related to binary stars. ... The department consists of 15 members most of which have Ph.D. in Astrophysics. ...
[ Сохраненная копия ]  Ссылки http://uranus.sai.msu.ru/ -- 2.3 Кб -- 08.06.2010
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12. EBCCD Tutorial abstract and introduction
ABSTRACT . Single electron detection is desirable in systems incorporating EBCCDs. The sources of noise in single electron counting are discussed and an expression is given for the total noise. INTRODUCTION . Electron bombarded charge coupled devices (EBCCDs) have been recognized as having performance advantages over competing technologies in terms of their high sensitivity, low noise and high spatial resolution. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/drabek/CCDP/TUTORIAL/EBCCD/Intro.htm -- 4.4 Кб -- 05.07.2011
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13. Departement of Quantum Astrophysics
. Departement of Quantum Astrophysics . Head: Kurt V.G. , Prof. ultraviolet spectroscopy of planetary upper atmospheres and interplanetary/interstellar medium; . observations of gamma-bursts and optical identification of their sources; . long-base optical interferometry. Staff: .
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/mdiv/qad/qad.htm -- 1.9 Кб -- 04.12.1997
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14. High Energy Astrophysics Department at IKI RAN
... Since January 2000 our English translation (Astronomy Letters) is available on-line !!! . see Note on printing of the on-line papers) . Scanned copies of Astronomy Letters for 1975-2000 can be found on-line in free access in ADS . ... 1995 , 1996 - the Grand prize (full story) , 1997 (full story) , 1998 (full story) , . 1999 , 2001 (full story) , 2003 , 2004 (full story) , and 2005 . ... LANL / ITEPh astrophysics preprints . ... E-mail: pazh@hea.iki.rssi.ru . ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/ru/index.php?page=pazh -- 15.0 Кб -- 10.04.2016
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15. http://astro.uni-altai.ru/AFgalleries.html
[ Сохраненная копия ]  Ссылки http://astro.uni-altai.ru/AFgalleries.html -- 1.1 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://astroclub.ru/ -- 1.2 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://astronomy.tomsk.ru/google.php -- 1.3 Кб -- 01.10.2012
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16. Problem Based Learning in Undergraduate Astronomy
... Paul J. Francis . ... 3mm] Joint appointment with the Research School of Astronomy and Astrophysics . I present a way of adapting the techniques of Problem Based Learning (PBL) to undergraduate astronomy classes. A fictitious astronomical mystery is invented, and presented to the class. The students, working in small groups, propose observations to crack the mystery. ... Two case studies of this technique are presented and discussed. ... Student Briefing . Running the Exercise . ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/pfrancis/pbl/paper/ -- 4.9 Кб -- 02.10.2012
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17. HISA Poster for the 33rd Annual Meeting of CASCA, May, 2002
... Using the DRAO Synthesis Telescope (Landecker et al. 2000), the Canadian Galactic Plane Survey ( CGPS ; Taylor et al. 2002) has captured a multitude of HISA features, the majority of which are invisible in prior surveys at lower resolution. ... Since the HISA gas temperature must be less than the background brightness temperature, all the H I shown in this poster has T ~ 100 K. Figure 1 provides panoramic views of the cold H I visible as HISA in the CGPS. ... GIFs: HISA + CO | HISA only | ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~gibson/hisa/poster/2002b/ -- 10.4 Кб -- 20.11.2005
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18. Anatoly V. Zasov
... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/~zasov/ -- 11.1 Кб -- 05.05.2008
[ Сохраненная копия ]  Ссылки http://star.sai.msu.ru/~zasov/ -- 11.1 Кб -- 05.05.2008
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19. Abstract
Lindsay Magill, Wallace High School, Lisburn, 22 August 2003 . Sky Glow on Charlton Heath . ... About Light Pollution . Eliminating Light Pollution . Survey of Armagh . ... The Armagh Observatory is adversely affected by the growing problem of light pollution in the Cathedral City of Armagh. ... A report needed to be written on the impact of light pollution on Armagh, why people should change it and how to do it. ... This would allow the Observatory to make a case against light pollution. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~csj/essays/lmagill/skyglow.htm -- 4.7 Кб -- 02.10.2012
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20. Astrophysics
... Astrophysics Data System Abstract Service - The ADS Abstract Service provides access to over 160,000 astronomical abstracts since 1975. Astrophysics Revision Site . ... Common Astrophysics Acronyms . Gravitational Wave Detector GEO 600 - aims at the direct detection of gravitational waves by means of a laser interferometer of 600 m wavelength. ... Secrets of Creation - new theory on the creation of the Universe, the Big Bang, parameters of the Universe, fundamental laws of the Universe. ...
[ Сохраненная копия ]  Ссылки http://www.wro.org/links/astrophysics.htm -- 5.2 Кб -- 17.08.2005
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