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http://hea-www.harvard.edu/ChaMPlane/data/xray/obs00095/rdb/indx.rdb.
http://hea-www.harvard.edu/ChaMPlane/data/xray/obs00095/rdb/indx.rdb.
1. The contour method of calculating source region shape
... Meta Index / Home Page / Description / Specifying source region shapes . When radiusstyle =`contour', the task calculates the source region shape as an elliptical locus which approximates the contour of the PSF at a given flux value. ... Clearly, in order to calculate the shape of such a flux contour, it is necessary firstly to normalize the PSF to the source brightness and secondly to determine the flux level (in `brightness' units per pixel) at which to find the contour. ...
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Ссылки http://xmm.vilspa.esa.es/sas/7.1.0/doc/region/node8.html -- 9.0 Кб -- 09.07.2007
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2. Source Selection
... The stars examined here were primarily culled from two lists of X--ray sources in Orion. ... The second region is two degrees in extent east--west and ten degrees north--south with Orionis being near the northern edge. ... In the end, two main regions were chosen for monitoring: stars near Orionis and stars northwest of the belt of Orion. ... The PSPC identified 22 sources within 15 of Orionis in addition to the sources listed in Table 1 , giving a total of 85 X--ray sources in the Orionis region. ...
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Ссылки http://hea-www.harvard.edu/~swolk/thesis/optical/node3.html -- 8.2 Кб -- 02.10.2012
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3. casacore: images/Regions/ImageRegion.h Source File
... Classes . ... Regions . ... 00001 //# ImageRegion.h: Class to hold a region of interest in an image 00002 //# Copyright (C) 1998,1999,2000 00003 //# Associated Universities, Inc. ... 00089 ImageRegion (); 00090 00091 // Construct from a region based on lattice coordinates. 00092 ImageRegion ( const LCRegion &); 00093 00094 // Construct from a slicer based on lattice coordinates. 00095 ImageRegion ( const LCSlicer &); 00096 00097 // Construct from a region based on world coordinates. ...
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Ссылки http://www.atnf.csiro.au/computing/software/casacore/casacore-1.2.0/doc/html/Regions_2ImageRegion_8h_source.html -- 33.1 Кб -- 14.02.2011
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4. WISH catalogue (sources in the region declination -25 to -9 degrees)
... De Breuck+ . WISH catalogue (sources in the region declination -25 to -9 degrees) . ... For each entry are listed: Name : In hhmm.s+ddmm format, A,B,C,D refer to the components of the multi-component source immediately preceding these component entries. ... This treshold is the fluxratio SI/S that is exceeded by less than 5% of the unresolved sources. b-M,b-m are in units of arcsec, PA in degrees from North, These parameters have not been deconvolved Nse : The local rms-noise level in mJy/beam. ...
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Ссылки http://www.sao.ru/cats/doc/WISH.html -- 4.7 Кб -- 18.03.2015
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5. A New PROS Task for Calculating HRI Source Intensities or Upper Limits
... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/chenj.html -- 11.4 Кб -- 03.11.2000
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6. Detection of polarized radiation sources with unusual spectral characteristics
... Solar flare activity is produced by the processes of accumulation and release of energy in an active region. ... In the framework of study of solar active regions, producing powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp drop in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2011/Bogod/ -- 4.0 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2011/Bogod/ -- 4.0 Кб -- 02.10.2012
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2011/Bogod/ -- 4.0 Кб -- 02.10.2012
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7. The BD+40 region (Abstract)
... Near-IR broad-band imaging of V1318 Cygni reveals the presence of two distinct stellar components oriented north-south, a result recently reported by Aspin et al. ... The distribution of the high density molecular gas traced by the CS J emission is highly concentrated around V1318 and V1686 Cygni, while the total column density of gas traced by the J shows a ridge morphology centered on these sources. ... A molecular outflow has been detected in CO J . ...
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Ссылки http://www.arcetri.astro.it/~lt/preprints/bd40_fig_aa/abstract.html -- 4.1 Кб -- 11.09.2007
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8. Radio sources identfification
... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...
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Ссылки http://mavr.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
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9. A Spitzer Space Telescope Far-infrared Spectral Atlas of Compact Sources in the
We present far-infrared spectra, ЮЛ = 52-93 ЮМm, obtained with the Spitzer Space Telescope in the spectral energy distribution mode of its Multiband Imaging Photometer for Spitzer instrument, of a selection of luminous compact far-infrared sources in the Small Magellanic Cloud (SMC). ... We compare these results with those obtained in the Large Magellanic Cloud (LMC). ...
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Ссылки http://www.stsci.edu/~kgordon/papers/2010AJ....139.1553V.html -- 5.8 Кб -- 21.01.2016
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10. Stellarium: core/StelSphericalIndexMultiRes.hpp Source File
... 40 љ template < class FuncObject> void processIntersectingRegions ( const SphericalRegionP & region, FuncObject& func) const . ... 44 љ const RootNode* node = treeForRadius[i-1]; . ... 87 љ const Vec3d & c0 = triangle.getConvexContour().at(0); . ... 195 љ template < class FuncObject> void processIntersectingRegions ( const Node& node, const SphericalRegionP & region, FuncObject& func) const . ... 212 љ template < class FuncObject> void processAll ( const Node& node, FuncObject& func) const . ...
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Ссылки http://astro.uni-altai.ru/~aw/stellarium/api/StelSphericalIndexMultiRes_8hpp_source.html -- 38.5 Кб -- 28.02.2014
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11. INTEGRAL 9-year Galactic Survey
... Flux Sign Expo . ... 0.13 PHA . ... The map above is movable . ... Original shows mosaics with all data available. Flux map Error map Significance Exposure . Flux and error maps are in mCrab units. All maps are convolved with instrumental point spread function (PSF) which is Gaussian ( =5'). Exposure maps are in ksec. INTEGRAL/IBIS 9-year Galactic Hard X-Ray Survey* , A , Volume 545, id.A27 { NASA ADS | ... 7-year Galactic Bulge map , 2009 . 9-year Galactic survey , 2012 . ...
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Ссылки http://hea.iki.rssi.ru/integral/nine-years-galactic-survey/index.php?key=GAL-Survey-115-clean&ei=3®ion=1&map=expo -- 17.3 Кб -- 10.04.2016
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12. Test access to the platforms of electronic resources of McGraw-Hill Education
... Pre-university education . ... The NEICON consortium provides free test access to three platforms of electronic resources of McGraw-Hill Education company: . ... ACCESS ENGINEERING (www.accessengineeringlibrary.com ) is the largest platform in the area of technology and engineering science. It contains over 250 key items as well as interactive graphs, tables and video materials. ... ACCESS MEDICINE (www.accessmedicine.com) is the basic medicinal platform of McGraw-Hill Education. ...
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Ссылки http://www.ssau.ru/engnews/10157/ -- 23.8 Кб -- 27.09.2013
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13. The Cross-correlations
... The actual cross-correlations were done as follows: north of WGACAT was correlated with the GB6 catalog with a correlation radius of one arc minute. ... We therefore cross-correlated WGACAT with the GB6 and PMN radio catalogs with a 1.5 arcmin radius. ... As a result of this experiment, we then added to the WGACAT/PMN candidate list the 29 unclassified sources obtained from the 1.5 arcmin correlation and having PSPC offsets arcmin, ratio between X-ray/radio offset and positional error , and . ...
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Ссылки http://www.eso.org/~ppadovan/survey/dxrbs_paper/node5.html -- 11.3 Кб -- 03.12.2003
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14. Astrophysics Group Variability studies
... Astrophysics Group . ... Variability studies . ... The variability of radio sources at 151 MHz has been studied in detail using the CLFST , as part of the 7C survey. ... The 7C survey of radio sources at 151 MHz ? ... McGilchrist & Riley 1990 MNRAS, 246, 123 ; . ... From Green & Riley (1995), the 51P and 52P source lists at 408 MHz, plus the 53P and 54P source lists at 1420 MHz. From Riley & Green (1998), the 67P and 68P source lists at 408 MHz, plus the 69P and 70P source lists at 1420 MHz. ...
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Ссылки http://www.mrao.cam.ac.uk/facilities/surveys/varies/ -- 19.7 Кб -- 10.04.2016
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15. source comment
. Comment on J1239-1023 . No image is shown by Dallacasa et al. (1998) as they did not find the VLBI structure at 2.3 and 8.4 GHz prominent, just dominated by a compact region barely resolved in position angle about -45 . In our case the source is well resolved, with a jet pointing to the W-NW direction, in agreement with what is seen in the images at 2.3 and 8.4 GHz from the VLBA Calibrators database. VLBApls home page . Last modified: 16 Oct 2000
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Ссылки http://www.vsop.isas.ac.jp/VLBApls/J1239-1023.comment.htm -- 1.7 Кб -- 16.10.2000
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16. Population Synthesis of X-ray Sources at the Galactic Center
Next: The Model Up: No Title Previous: Radiopulsars as Sources of . In this section, we study the evolution of stellar populations on a time-scale of 10 Myr for a starburst љ occurring under conditions similar to those in the Galactic Center (see Lipunov et al. (1995d)[ 126 ]). We estimate the expected number of X-ray transient љ sources (NS + MS star), super accreting BH, and BH + supergiant binaries, all as functions of time elapsed after the burst. ...
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Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node72.html -- 6.7 Кб -- 01.03.1997
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17. http://www.naic.edu/alfa/ealfa/papers/2007AAS...210.8102M.pdf
A Neutral Hydrogen Survey of the NGC 7332 Region with the Arecibo L-band Feed Array 1A R. F. Minchin1, E. Momjian1, L. Cortese2, K. L. O'Neil3, P. A Henning4, J. I. Davies2, AGES Team recibo Observatory 2Cardiff University 3National Radio Astronomy Observatory 4University of New Mexico If I'm not here, then ... 1 The noise distribution in 20,000 km s the NGC 7332 field cube. ... NGC 7332 field continuum sources overlaid with contours from the NVSS. ... Left) Cumulative distribution of offsets. ...
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Ссылки http://www.naic.edu/alfa/ealfa/papers/2007AAS...210.8102M.pdf -- 199.9 Кб -- 09.07.2007
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18. TUI:Scripts:Built In Scripts:NICFPS:Dither:Point Source
The NICFPS:Dither:Point Source Random script allows you to take a sequence of exposures in a square pattern plus a point in the middle. This pattern is typically used for point sources. ... Any dither point may be omitted by unchecking its checkbox before running the script. ... Dither pattern without randomization . ... Randomization 1. ... Dither pattern with randomization Thanks to Corey Wood for the first implementation of randomization and for the images used in the documentation. ...
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Ссылки http://www.apo.nmsu.edu/35m_operations/TUI/Scripts/BuiltInScripts/NICFPSDitherPointSource.html -- 2.9 Кб -- 05.09.2014
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19. ASP: Clubs and Organizations
... SEARCH ASP SITE: Match ALL words Match ANY word . ... South America . ... Australia/New Zealand . Africa . ... Astronomical Society of New South Wales, Sydney Metropolitan Region . Astronomical Society of South Australia . ... Grove Creek Observatory, Bathurst, N.S.W. Royal Astronomical Society of New Zealand . South East Queensland Astronomical Society, Kedron . ... Western Sydney Amateur Astronomy Group . ... Rhodes University Astronomy Society, Grahamstown, Eastern Cape, South Africa . ...
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Ссылки http://www.astrosociety.org/resources/linkclubs9.html -- 13.9 Кб -- 03.01.2012
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20. Star Forming Region S106
... A large disk of dust and gas orbiting Infrared Source 4 (IRS 4), visible in dark red near the image center, gives the nebula an hourglass or butterfly shape. S106 gas near IRS 4 acts as an emission nebula as it emits light after being ionized , while dust far from IRS 4 reflects light from the central star and so acts as a reflection nebula. ... Publications with keywords: star formation - nebula - gas - dust . Publications with words: star formation - nebula - gas - dust . ...
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Ссылки http://www.astronet.ru/db/xware/msg/1254526 -- 15.4 Кб -- 07.11.2011
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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