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http://www.sao.ru/cats/~CLUSTERS/CLUSTERS/RO_images/A1033/A1033id.html.
http://www.sao.ru/cats/~CLUSTERS/CLUSTERS/RO_images/A1033/A1033id.html.
1. 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
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[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
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2. A0586 radio identifications
A0586 07 32 17.8 +31 37 34 0.1710 # Probably fainter from twin nuclei in common envelope of brightest galaxy # (similar cD in merging) is identified with radio source in cluster center (RG1). Radio galaxy (RG2) can be in cluster as and 2 nonidentified diffused # NVSS (WENSS) radio sources. ... NVSS (and WENSS) radio source is similar on the tail of HT radio galaxy. Also there is once more extended radio source: # nvss 07 32 27.81 +31 42 40.2 15.8 127.3 44.2 51.3 # which lefts in WENSS. ...
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Ссылки http://www.sao.ru/cats/~CLUSTERS/CLUSTERS/RO_images/A0586/A0586id.html -- 5.9 Кб -- 27.02.2001
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3. Optical Identification Strategies for the Molonglo Cluster Survey
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... We describe a newly refined procedure for making optical identifications of radio sources in Abell cluster fields observed with the Molonglo Observatory Synthesis Telescope (MOST). ... We find 21 1.5% of the radio sources are identified with galaxies and 4.6 0.7% with QSO candidates in a sample of 927 radio sources in 27 cluster fields. ...
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Ссылки http://www.atnf.csiro.au/pasa/14_3/haigh/paper/index.html -- 52.1 Кб -- 08.04.2016
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4. Previously Identified Sources
Next: Sample Properties Up: Sample Identification Previous: Comments on Individual Sources . Previously known serendipitous sources were selected by cross-correlating WGACAT with a variety of optical and radio catalogs, including the Ver?n-Cetty & Ver?n (1996) and Hewitt & Burbidge (1993) quasar catalogs, the 1 Jy (Stickel et al. 1994) and S4 (Stickel & K?hr 1994) radio catalogs, and the BL Lac catalog of Padovani & Giommi (1995b). ... Details of these 97 objects are given in Table 6. ...
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Ссылки http://www.eso.org/~ppadovan/survey/dxrbs_paper/node10.html -- 6.3 Кб -- 03.12.2003
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5. Galaxy Evolution: Radio sources and their environments
... Galaxy Evolution home . ... The origin and evolution of radio sources . Radio sources and their environments . ... We are investigating how this interaction effects galaxy evolution in general as well as the feedback effect of the radio source on its host galaxy and AGN. ... One direct observational manifestation of this interaction is the existence of extended regions of emission-line gas which show a clear spatial relationship to the radio source itself. ...
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Ссылки http://www.mrao.cam.ac.uk/~pa/galaxy_evolution/science_RSenvironment.html -- 6.7 Кб -- 24.01.2002
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6. 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
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7. Radio Sources Parameters
... RC0133+0459 . ... RC0154+0459 . ... Radio source parameters . R.A.(J2000) Dec.( J2000) R.A.(B1950) Dec.( B1950) Freq. Comp. ... MHz] size["] flux[mJy] ["] index 01:54:47.65 +04:59:23.9 01:52:11.19 +04:44:42.1 1425.0 .6 84 - 1.01 . Parameters of optical candidates for identification . ... B1950) Magn. 01:54:47.65 +04:59:23.7 01:52:11.18 +04:44:42.0 22.6 . Cross marks radio source ps . Last updated 20 Dec 2000 ...
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Ссылки http://sed.sao.ru/rchtm/rc0154.html -- 2.7 Кб -- 29.11.2001
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8. The X-ray Sources of M31
Astronomy Picture of the Day . The X-ray Sources of M31 . ... 31.12.1995 . ... Credit Copyright: ROSAT , MPE , NASA Explanation: Just like our own Milky Way Galaxy , the nearest major galaxy M31 has many star systems spewing high energy radiation . ... The X-ray sources in M31 occur in globular clusters , the spiral arms , and near the galaxy's center. ... M31 has more X-ray sources near its center than our Galaxy, and the reason for this is currently unknown. ... December 1995 . ... 1995 1996 . ...
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Ссылки http://www.astronet.ru/db/xware/msg/1161893 -- 13.6 Кб -- 23.08.2002
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9. http://www.gao.spb.ru/english/as/j2014/presentations/lipovka.pdf
On the problem of using of the ICRF radio coordinates reference system Lipovka A.A. (1), Lipovka N.M. (1) Center of research for physics, Sonora State University e-mail: nila_lip@mail.ru Bibliography 1. ... Columns 8, 9 are corrections to right ascension and declination, which should be added to coordinates of ICRF2 radio sources, to obtain coordinates of optical objects, with which these radio sources are identified. ... Lipovka .. ... Fig 3 Fig 3 ...
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Ссылки http://www.gao.spb.ru/english/as/j2014/presentations/lipovka.pdf -- 840.0 Кб -- 05.12.2014
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10. ASP: NGC Images on the Net
... Non-NGC Images . ... Globular cluster in Scorpius (M80)..... image ..... caption . ... Globular cluster in Scorpius (M4)..... image ..... caption . ... Globular cluster in Oph (M107)..... image ..... caption . ... Nebula..... image . ... Globular cluster in Hercules (M13)..... image ..... caption . ... Globular cluster in Ophiuchus (M12)..... image ..... caption . ... Infrared-bright galaxy in Ophiuchus..... image ..... caption . ... Globular cluster in Ophiuchus (M10)..... image ..... caption . ...
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Ссылки http://www.astrosociety.org/resources/ngc4.html -- 48.3 Кб -- 03.01.2012
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11. Astronomy articles, forums, listings, and other resources about Astronomy.
The Astronomy Net . Articles | AstroGuide | ... Forums . ... H ere you can find resouces to help understand perhaps the grandest of all sciences. ... Upcoming Sky Events . ... This site includes lists of manufacturers, vendors, software, etc. organized in the AstroGuide to help when you are looking to purchase your tools. ... Astronomy Articles . ... Are you interested in writing an article for the Astronomy Net? ... www.astronomy.net . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
12. SWXCS
... Download the code document. A new version will be released soon with a more detailed document. An X-ray source detection algorithm, optimally designed to detected faint extended sources, making use of Voronoi tessellation and Friend-of-Friend technique. ... This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License. Download sweepline.py . ... ROSAT 400d . ROSAT MACS . ROSAT WARPS . ROSAT REFLEX . ... XMM XCS . ...
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Ссылки http://www.arcetri.astro.it/SWXCS/EXSdetect.html -- 5.5 Кб -- 20.05.2014
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13. 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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14. http://star.arm.ac.uk/~csj/nuffield/posters/Plunkett_2007.pdf
Searching for Ultra Compact Binaries in Globular Clusters What Are Ultra Compact Binaries? ... An ultra compact binary is a binary that consists two white dwarf To source the FITS files that contained the UV images, the sky coordinates stars and has an orbital period shorter than ~70min (A binary and the details on brightness for each star in each globular cluster we were consists of two stars orbiting around their centre of mass, it enables investigating, we used the XMM online archive. ...
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Ссылки http://star.arm.ac.uk/~csj/nuffield/posters/Plunkett_2007.pdf -- 589.3 Кб -- 05.09.2007
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15. Some Useful Resources
... The Arecibo RFI Environment: . ... This page shows the present environment for RFI at Arecibo. the web page is: http://www.naic.edu/%7Etghosh/smarg/smarg-vig1.html . The Northern VLA Sky Survey (NVSS) : . ... The NASA/IPAC Extragalactic Data Base (NED): . This is built around a master list of extragalactic objects for which cross-identifications of names have been established, accurate positions and redshifts entered to the extent possible, and some basic data collected. ...
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Ссылки http://www.naic.edu/~astro/spectral_line/handbook_old/app/resources.html -- 4.2 Кб -- 08.05.2001
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16. Index of /lk/source
... 13-Aug-2014 12:13 106K lk_20140815_0905.tar.. 15-Aug-2014 09:06 106K lk_20140901_0823.tar.. 01-Sep-2014 08:23 103K lk_20141016_1324.tar.. 16-Oct-2014 13:25 103K lk_20141211_1708.tar.. 11-Dec-2014 17:08 103K lk_20150430_0315.tar.. 30-Apr-2015 03:15 103K lk_20150430_0420.tar.. 30-Apr-2015 04:20 103K lk_20150818_1511.tar.. 18-Aug-2015 15:11 104K lk_20151113_1903.tar.. 13-Nov-2015 19:04 105K lk_20160314_0610.tar.. 14-Mar-2016 06:11 105K . ...
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Ссылки http://scan.sai.msu.ru/lk/source/ -- 2.9 Кб -- 09.04.2016
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17. Vladimir Marsakov Abstracts
... The overall globular cluster population is divided by gap in the metallicity function at [Fe/H]=-1.0 into two discrete groups with well-defined maxima at [Fe/H]=-1.60?0.03 dex, and -0.60?0.04 dex. ... Clusters with extremely blue horizontal branches occupy a spherical volume of radius ~ 9 kpc, have high rotational velocities ( V rot =77?33 km/s), have substantial and equal negative radial and vertical metallicity gradients, and are, on average, the oldest group (the old-halo subsystem). ...
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Ссылки http://ip.rsu.ru/~marsakov/abs/abst29.htm -- 9.2 Кб -- 02.02.2007
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18. SAI Open Star Clusters (SAI OCL) Catalog
... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...
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19. http://hea.iki.rssi.ru/integral06/papers/E36_Stephen01-07May07_17:57:56.pdf
USING THE CORRELATION BETWEEN ISGRI SURVEY RESULTS AND OTHER CATALOGUES TO AID SOURCE IDENTIFICATION John B. Stephen, A. Malizia and L. Bassani IASF-INAF, Via P. Gobetti 101, 40129 Bologna, ITALY, E-mail: stephen@iasfbo.inaf.it ABSTRACT In order to help in the identification of INTEGRAL/ISGRI sources, we have developed a software package which allows a rapid and detailed cross-correlation to be performed between various source catalogues. ... We show below some preliminary results from this analysis. ...
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Ссылки http://hea.iki.rssi.ru/integral06/papers/E36_Stephen01-07May07_17:57:56.pdf -- 317.3 Кб -- 07.05.2007
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20. AstroWeb -- Internet Resources for Astronomers
... R. E. Jackson . ... H.-M. Adorf . ... D. C. Wells . ... AstroWeb is a World Wide Web (WWW) interface to a collection of Internet accessible resources aimed at the astronomical community. ... The goal of AstroWeb is to be the most complete, up to date, and useful listing of Internet accessible astronomical resources available anywhere. ... Jackson, Wells, and Adorf noticed that they and others had created largely overlapping lists of Astronomical resources. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/jacksonr1.html -- 8.9 Кб -- 03.11.2000
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Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
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