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1. The AstroStat Slog Blog Archive Spurious Sources
... Archives . ... Statistically speaking, ?false sources? are generally in the domain of Type II Type I errors, defined by the probability of detecting a signal where there is none. ... More than 2.3% of the sources are flagged as spurious. ... Type II error is claiming no signal when there is signal (failing to reject the null hypothesis when the alternative is true). Type I error is rejecting the null hypothesis when the null is true, i.e. detecting signal under no signal. ... Chandra Blog . ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2007/spurious-sources/index.html -- 23.5 Кб -- 01.03.2014
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2. Detection of Radio Transients and Variable Radio Sources Using the Archive Data
... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Zhelenkova/ -- 6.9 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Zhelenkova/ -- 6.9 Кб -- 10.04.2016
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3. Arch Intranet Search Engine - Open source, enterprise strength, fast and easy
... CSIRO Arch is an open source free enterprise search engine based on Apache Nutch , a popular general purpose search engine that is capable of indexing billions of web pages using clusters of computers. Arch uses Nutch and Solr software and adds additional features to provide a powerful and efficient search engine that is optimized for use in corporate web environments. ... Excellent search quality: Arch has solved the problem of providing good search results for enterprise web sites and intranets! ...
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Ссылки http://www.atnf.csiro.au/computing/software/arch/ -- 29.2 Кб -- 10.04.2016
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4. The NMW survey homepage
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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5. The ROSAT RESULTS ARCHIVE: Tools and Methods
... The ROSAT Results Archive (RRA) is a publicly accessible collection of source lists, images, spectra, lightcurves and counting rates derived from pointed-phase observations of the ROSAT X-ray satellite observatory. ... This paper discusses the methods and tools used to screen ROSAT source results, and discusses ways in which the data will eventually be made accessible to the general astronomical community. ... Each field and source gets assigned a set of quality flags by these scripts: . ...
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Ссылки http://www.adass.org/adass/proceedings/adass96/corcoranm.html -- 11.6 Кб -- 23.06.1998
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6. Sources
The following Net resources contain images of nebulae. ... Astromart archive . ... Anglo-Australian Telescope 3.9m; Siding Spring Obs. NSW Australia ( image index ) . ... Mark Cox's archive. ... Images from Kitt Peak National Observatory by George Jacoby . ... Hubble Space Telescope 2.4m; NASA ( image index ) . ... index of NGC Images on the Net . ... National Undergraduate Research Observatory 31-inch at Northern Arizona Univ. ... University of Oregon archive ( image directory ) . ...
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Ссылки http://www.sai.msu.su/twn/sources.html -- 5.7 Кб -- 01.10.2012
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7. Resource IDs beginning with ivo://cadc.nrc.ca/archive/jcmt/scuba/
... AstroGrid Registry . AstroGrid . ... 1.Submit new resource . 2.Low Level(XML) Submit Resource . ... 3.Get/Find New Registries . 4.Manage New Authority . 5.Remove Resource . ... 7.Resource(s) Status Change . ... 8.Resource Help . ...
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Ссылки http://www.sao.ru/astrogrid-registry/tree/cadc.nrc.ca/archive/jcmt/scuba/ -- 5.8 Кб -- 10.04.2016
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8. Fast search through RTT150 data archive
RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...
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Ссылки http://hea.iki.rssi.ru/AZT22/ENG/fsearch.htm -- 9.7 Кб -- 10.07.2008
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9. Lecture Series 2010-2011 ? ?Greening the Earth Using Space Resources? by Greg
Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/lectures/lecture-series-2010-2011/lecture-series-2010-2011-greening-the-earth-using-space-resources-by-greg-matloff/ -- 100.9 Кб -- 10.04.2016
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10. The 7C(G) survey
... Full details of the observations, data reduction and calibration of this survey, and the production of the 7C(G) compact source list, are described in Vessey & Green (1998, MNRAS, 294, 607) . ... b |<5њ, with a resolution of about 1.2 ? ... The survey consisted of 24 fields, spaced 3њ.5 in l , and alternating between b = +3њ and -3њ, but with a gap near l = 110њ. ... Please refer to the source list description for details of the entries ; the catalogue itself is available as: . ...
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Ссылки http://www.mrao.cam.ac.uk/projects/surveys/7C_G/ -- 8.7 Кб -- 05.04.2000
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11. http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf
Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences PUL Analysis Center Pulkovo IVS Analysis Center (PUL) 2009 Annual Rep ort Zinovy Malkin, Natalia Miller, Elena Popova Abstract This report briefly presents the PUL IVS Analysis Center activities during 2009 and plans for the coming year. The main topics of the investigations of PUL staff in that period were ICRF related studies, computation and analysis of EOP series, and VLBI2010 related issues. ...
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Ссылки http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf -- 66.6 Кб -- 08.11.2010
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12. NEO precovery work on the UK Schmidt archive
. (*) located and measured by R. H. McNaught at Siding Spring Observatory. Note: A few plates we were interested in, were not at the ROE plate library. On one of these, 1999 RM28, was located measured by Robert McNaught at Siding Spring Observatory. Another plate where supposedly 1999 LP28 was recorded, is currently in Japan.
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Ссылки http://www.arcetri.astro.it/science/aneopp/sumedinb.htm -- 5.7 Кб -- 27.06.2002
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13. ESO - Science Announcements
... Science Users Information > Science Publications > Science Announcements . ... Science Archive Facility . ... Published: 23 May 2015 . The Archive Science group has now published a user guide providing a description of the reduced data products that can be browsed and downloaded from the dedicated Phase 3 query forms of the Science Archive Facility . ... Published: 25 Apr 2015 . ... Phase 3 allows users to return their reduced data for publication via the ESO Science Archive Facility . ...
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Ссылки http://www.eso.org/sci/publications/announcements.page8.html -- 42.7 Кб -- 09.04.2016
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14. Around The Arches Cluster
... Credit: X-ray; NASA / CXC / Northwestern / F. Zadeh et al., ... Radio; NRAO /VLA/C. Lang) Explanation: The most compact cluster of stars known in our galaxy, the Arches cluster , boasts 100 or so massive, young stars contained within a diameter of one light-year. ... This combination of images in radio , infrared , and x-ray light illustrates this star cluster's bizarre galactic neighborhood. ... Publications with keywords: star cluster - Galactic Center - infrared - radio - star formation . ...
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Ссылки http://www.astronet.ru/db/xware/msg/1168939 -- 15.6 Кб -- 15.06.2001
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15. Source Parameters from the Steep Spectrum Subset of RC Catalog
... RC0015+0503a . RC0015+0503b . RC0015+0501 . ... Radio source parameters . ... R.A.(B1950) Dec.( ... MHz] size["] flux[mJy] 00:12:48.50 +04:44:53.3 1425.0 10.0x4.6 75 00:12:48.90 +04:44:37.7 7.6x4.6 16 R.A.(J2000) Dec.( J2000) LAS Sp. Morphol. ["] index 00:15:22.62 +05:01:33.6 16.3 1.03 D,FRII 00:15:23.02 +05:01:18.0 ---------------------------------------------- # R.A.(J2000) Dec.( ... R.A.(J2000) Dec.( J2000) R.A.(B1950) Dec.( ... Last updated 11 Dec 2000 . ...
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Ссылки http://sed.sao.ru/rchtm/rc0015c.html -- 3.8 Кб -- 29.11.2001
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16. AGES Database Search
... All the parameters provided in this database have been obtained using the the MIRIAD ( Sault et al. 1995 ) task MBSPECT . MBSPECT makes a spectrum of the velocity (or frequency) axis of a cube. The spectrum is beam-weighted, over the width specified, for the other image axes. ... Robust parameters are calculated by using an algorithm which minimises the mean absolute deviation of the flux-weighted velocities. mask= This specifies the x-axis ranges to be excluded from any continuum fit. ...
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Ссылки http://www.naic.edu/~ages/public/glossary.shtml -- 10.0 Кб -- 10.04.2016
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17. Astro
INTERNATIONAL ASTRONOMY MEETINGS . AstroWeb: Astronomical Internet Resources . ... Astronomical Data Analysis Center, NAO Japan . ... Space Telescope Science Institute . Space Movie Archive . UC Santa Barbara Cosmology Home Page . SISSA E-prints server . ... CDS abstract server of A . ... Eddie Baron's Home Page . ... NASA home page . ... VSNET home page . ... Skycat - a tool that combines visualization of images and access to catalogs and archive data for astronomy . ...
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Ссылки http://comet.sai.msu.ru/www_sai_crimea_ua/astro.html -- 5.2 Кб -- 19.06.1996
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18. Usefull Links
... Step to Internet . ... AstroWeb Astronomy/Astrophysics on the Internet . ... GUS Resources . ... Sternberg Astronomical Institute . ... The Mosaic Home Page and Mosaic Documentation . ... Internet Resources Meta-Index at NCSA . ... NRAO list of astronomical resources . STScI list of astronomical resources . ... U of Illinois Weather World which includes: . ... Planning a trip? look at US Traveler's Forecast . ... Washington DC Metro Forecast , Weather Summary and Traveller's Forecast . ...
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Ссылки http://www.asc.rssi.ru/mdiv/inslab/u_links1.htm -- 10.1 Кб -- 08.12.1997
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19. V.Shergin's Home Page
... Description(Russian): [ HTML ] [ PDF ] . ... 2002 : source L A T E X and export to [ HTML ], [ PDF ], [ PS ], [ OpenOffice ], [ MSWord ] . 2003 : source L A T E X and export to [ HTML ], [ PDF ], [ PS ], [ OpenOffice ], [ MSWord ] . 2004 : source L A T E X and export to [ HTML ], [ PDF ], [ PS ], [ StarOffice ], [ MSWord ] . 2005 : source L A T E X and export to [ HTML ], [ PDF ], [ PS ], [ StarOffice ], [ MSWord ] . ... 2014 : source HTML and export to [ PDF ], [ MSWord ], [ ODT ] . ...
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Ссылки http://mavr.sao.ru/hq/vsher/ -- 21.4 Кб -- 09.04.2016
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/vsher/ -- 21.4 Кб -- 09.04.2016
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20. Shared Skies Partnership Astronomical Image Data Archive
... Images and Data from the Shared Skies Partnership . ... Open access to selected images and data . Restricted access to user data . Restricted access for schools . Restricted access for the astronomy lab . Other Data and Image Resources . Sky View (internet virtual telescope) . SIMBAD Astronomical Database . ... International Astronomical Union Circulars (restricted access) . Sloan Digital Sky Survey Release 8 . Multimission Archive at Space Telescope . ...
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Ссылки http://www.astro.louisville.edu/shared_skies/archive/ -- 3.4 Кб -- 14.12.2014
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