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1. Zen: sncat design
Hide Zen home . ... sncat2sntab.pl - convert old catalog to table sn . ... CREATE TABLE cats ( id integer PRIMARY KEY, name text ); -- a list of properties of galaxy CREATE TABLE properties ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy _property ( gid integer REFERENCES galaxy (id), pid integer REFERENCES properties(id), value float, UNIQUE( gid ,pid) ); CREATE t=# select * from galaxy; id | ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~megera/wiki/sncat_design -- 15.1 Кб -- 10.04.2016
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2. HyperLEDA documentation: parameter: multiple
The parameter multiple takes the value M if the object belongs to a multiple system. For example, a galaxy belonging to a pair of galaxies have multiple=M . Presently multiple accounts for the association in projection on the sky and therefore does not reflect for sure a physical association: members of "false" pairs will have multiple=M . ... The simple membership to a cluster of galaxies does not imply a galaxy to carry multiple=M . ... HyperLeda . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/fetch/HL/leda/param/multiple.html -- 3.1 Кб -- 23.12.2013
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3. Be/X-ray binaries and candidates
... Natalya V. Raguzova and Sergei B. Popov . ... We present a compilative catalogue of Be/X-ray binaries and candidates in the Galaxy and in the Large and Small Magellanic Clouds. This catalogue contains 160 sources and provides information on names and spectral types of optical components, distances, on spin characteristics of neutron stars, and on orbital and X-ray properties of binary systems. ... Be/X-Ray Binaries and candidates in the Galaxy . Galactic sources: comments to the Table 1 . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~raguzova/BeXcat/ -- 5.8 Кб -- 09.01.2015
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4. The Galaxy Gallery: Messier Objects
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 . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/messier.html -- 7.0 Кб -- 23.07.2004
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5. The AstroStat Slog Blog Archive [ArXiv] component separation methods
... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2009/arxiv-component-separation-methods/index.html -- 23.2 Кб -- 01.03.2014
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6. Galaxy sector, archive 2009
... 2009: . ... New Wolf-Rayet Type Star. ... It was discovered that the peculiar velocity of the star is about 50km/s, and that it was discarded from a young star cluster. ... Based on the observational data from the 6-m telescope and from other sources, it was shown with high reliability that chemically peculiar stars with strong depressions in their continuum energy distributions possess the magnetic fields and rotation periods 2 and 3 times larger, respectively, than the stars with weak depressions....
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/results/ar_galaxy/res2009.html -- 7.5 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/results/ar_galaxy/res2009.html -- 7.5 Кб -- 10.04.2016
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8. The Catalogue of Interacting Galaxies by Vorontsov-Velyaminov
... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/sn/vv/ -- 9.1 Кб -- 21.12.2007
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9. A new twist to polar rings
... ATNF Home . ... About ATNF overview . News | ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Now, new Australia Telescope observations of the polar ring galaxy NGC 4650a suggest that the dark matter in this galaxy lies in a flattened distribution aligned with the polar ring. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/news/results/95Highlights_PolarRing.html -- 49.6 Кб -- 08.04.2016
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10. The SMUDGES Survey
... This survey will using the 3.5 and 0.9m telescopes of the WIYN Observatory to conduct an unbiased survey for dwarf galaxies. ... What percentage of low mass galaxies experience starburst (SB) episodes? ... There are two kinds of galaxies, those that SB and those that don't. Need a survey that identifies both kinds? ... Therefore, you need to survey a large area to have a sufficient volume to find enough dwarfs. ... Low mass galaxies are very rare, so we need to cover a lot of area. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/alfa/ealfa/meeting1/minutes/smudges.html -- 7.8 Кб -- 08.05.2006
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11. Далекая Галактика - популярно об астрономии
... О Далекой Галактике . ... Теперь в Далекой Галактике вы всегда можете увидеть свежие фотографии Солнца. ... Форум . Форум "Далекой Галактики" - прекрасное место для общения всех астрономов. ... Новости из космоса . ... Подписаться на новости Далекой Галактики Вы можете здесь: . ... Новости из Далекой Галактики - популярно об Астрономии . ... Если вы хотите выразить свое мнение о сайте "Далекая Галактика", или просто почитать мнения других посетителей - пожалуйста, заходите в Гостевую книгу . ...
[ Сохраненная копия ]  Ссылки http://fargalaxy.al.ru/ -- 48.9 Кб -- 02.02.2013
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12. GSAOI Dwarf Galaxies Science Page
... GSAOI Home . ... Science . ... For example, among the Milky Way's dE companions we see systems with dominant old populations, systems with minor intermediate-age (age ~ 2 to 10 Gyr) components, and systems where the intermediate-age component dominates the old stars. ... This variety of star formation histories is not restricted to the Galaxy's companions. ... To make progress in understanding the processes that govern dwarf galaxy evolution, we need to study systems beyond the Local Group. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/gsaoi/science/dwarfs.shtml -- 9.5 Кб -- 01.10.2012
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13. Kinematics of galaxies: catalogue
. Back to A.Zasov's homepage.
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/~zasov/menucat.html -- 1.7 Кб -- 15.01.1999
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14. http://www.adass.org/adass/proceedings/adass03/reprints/P2-31.pdf
... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. BDB - a database for all typ es of double stars Edouard Oblak, Bernard Debray Besanёon Observatory, F-25010 Besanёon Cedex, UMR CNRS 6091 c c Tomasz Kundera Cracow Observatory, PL-30244 Cracow Abstract. We present the general characteristics of a database for binary and multiple stars from all observational categories, specifically designed to address the awkward topics of the identification of stellar components. ...
[ Текст ]  Ссылки http://www.adass.org/adass/proceedings/adass03/reprints/P2-31.pdf -- 355.8 Кб -- 27.08.2004
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15. Paper II: Spinning dust in galaxies Bojan Nikolic web pages (r. 329)
... Bojan Nikolic web pages (r. 329) . Galaxy Evolution . ... The analysis of the radio spectra presented in this paper was made using the radiospec package, version 1.0. This version of radiospec has facilities for modelling spectra with multiple components including synchrotron, high-opacity free-free and spinning dust. Anomalous dust emission in NGC 6946 . ... Paper II: Spinning dust in galaxies . ... Paper I: Method . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/galevol/speca/sdgals.html -- 9.6 Кб -- 04.04.2016
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16. NGC 5195: The Dot under the Question Mark
... Credit Copyright: Hubble Legacy Archive , NASA , ESA - Processing: Jos Jim nez Priego Explanation: Dwarf galaxy NGC 5195 is best known as the smaller companion of spiral M51, the Whirlpool galaxy . Seen together they seem to trace the curve and dot of a cosmic question mark , recorded in Lord Rosse's 19th century drawings as one of the original spiral nebulae. Dwarfed by enormous M51 (aka NGC 5194), NGC 5195 spans about 20,000 light-years. ... NGC 3310: A Starburst Spiral Galaxy . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/1292470 -- 15.3 Кб -- 01.09.2013
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17. http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf
... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/publ-s/viii-rfs/p099.pdf -- 100.3 Кб -- 21.05.2007
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18. How DFS components access databases
... DpmkSpace (part of SAS) . Cdb server (part of calibDB, in Garching only . Dpserver (part of SA, in Garching only) More about P2PP checks to be performed when installing/configuring it. Go to top of page . More about OT-tcl/tk checks to be performed when installing/configuring it. ... More about Java-OT checks to be performed when installing/configuring it. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/projects/dfs/team/DFS-NEW-SYBASE-access-DB.html -- 42.8 Кб -- 08.08.2007
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19. ASP: An Ancient Universe - The Age of the Expanding Universe
An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... Astronomers can also determine the speed a galaxy is moving by breaking up its light into its component colors, rainbow-fashion. ... This pattern is now called "the expanding universe", since the entire universe of galaxies seems to be moving away. ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/56/ancient1.html -- 9.4 Кб -- 02.10.2012
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20. Data bases of Natural Satellites. Documentation. Structure
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? ...
[ Сохраненная копия ]  Ссылки http://lnfm1.sai.msu.ru/neb/nss/DocStructe.htm -- 11.4 Кб -- 18.05.2009
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