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 . ...

Еще в разделе: (Показать все результаты (>379) - zebu.uoregon.edu/ )

• Astronomy Plus CCD Images of Galaxies
• Low Surface Brightness Galaxy Gallery

The catalogue of internal stellar kinematics of galaxies . HyperLeda home | Documentation | ... The literature has been scanned with the scope of gathering the published measurements of the central velocity dispersion and the maximum rotational velocity. ... The compilation is presented in three parts: (a) the central velocity dispersion catalogue, (b) the maximum rotational velocity catalogue, and (c) the bibliography. (a) The central velocity dispersion catalogue (Table A1) . ... HyperLeda . ...

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• HyperLEDA documentation: parameter: objtype
• HyperLEDA documentation: HyperLEDA: catalogue of agnclass (a109)
• HyperLEDA documentation: Rotation of the galaxies from gas (a108)

... 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. ...

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• GSAOI Disk Galaxies Science Page

We present results of new Monte Carlo calculations made with the DIRTY code of radiative transfer of stellar and scattered radiation for a dusty giant late-type galaxy like the Milky Way, which illustrate the effect of the attenuation of stellar light by internal dust on the integrated photometry of the individual bulge and disk components. ... In addition, we find that the structure of the dusty ISM affects more sensitively the observed magnitudes than the observed colors of both bulge and disk. ...

Еще в разделе: (Показать все результаты (>17269) - www.stsci.edu/ )

• Starburst and Galaxy evolution
• An Ultraviolet-to-Radio Broadband Spectral Atlas of Nearby Galaxies
• Star Formation in Irregular Galaxies: Current Knowledge and Unanswered...

... 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. ...

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• Previous HI observations of dSph galaxies
• Evolutionary Paths in Galaxy Morphology
• ATNF Colloquium

... 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....

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• RCJ0311+0507
• Galaxy sector, archive 2012
• Galaxy sector, archive 2007

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 | ...

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• APOD: 2001 September 4 - 2dF Sees Waves of Galaxies
• APOD: 2001 January 15 - Billows of Smog in the Outer Galaxy
• APOD Index - Galaxies: Spiral Galaxies

... 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 . ...

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• Structure of the Galaxy
• Notes on Monte-Carlo Simulations
• A Gravitational Wave Map of Nearby Galaxies

. Back to A.Zasov's homepage.

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... 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 . ...

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... In this talk, I will discuss a study of the effect of ionization on the low end of HI mass function. The existence of a large population of low mass galaxies follows from CDM theory. ... HIDEEP found no low HI column density galaxies. One possible explanation is that the disks are "frozen". ... We assume that galaxies are exposed to an ionizing background radiation, from a uniform quasar distribution. ... We find a gap in the average column densities around N H which drops to 10 17 cm -2 . ...

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• The Search for HVCs in Other Galaxies
• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of
• The SMUDGES Survey

... ESO Press Photo 19/98 . ... This is a colour photo from the VLT that shows NGC 4650A , a member of the so-called Centaurus chain of galaxies in the southern constellation of that name. ... As it is clear from this high-resolution picture, there are two main components, a lenticular-shaped galaxy (of type S0), surrounded by a knotty extended ring-like distribution of stars, dust and gas , nearly perpendicular to each other. ... This is the caption to ESO PR Photo 19/98 [JPG, 112k] . ...

Еще в разделе: (Показать все результаты (>7653) - www.arcetri.astro.it/ )

• SECCO1: an "almost-dark" dwarf galaxy
• Frequently Asked Questions
• A homogeneous chemical analysis of the inner Galactic disk from the first data

MODELLING OF SPECTRA OF GRB HOST GALAXIES A. Moskvitin, E.Sonbas The method of estimation of internal extinction, mass and age of host galaxies is demonstrated for three galaxies: GRB 980703, GRB 000210 and GRB 060218. The method of two-component modeling was applied: the theoretical spectrum is the sum of the spectrum of the burst component and the spectrum of the old stellar population which determines the galaxy age. ... In other galaxies the internal extinction turned out to be low. ...

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• GRB follow-up team
• Fabry-Perot Interferometer: Gallery Old
• Search for distant radio galaxies in SAO

... OOF software . ... Memos . ... Raw data . ... We present a Bayesian approach to calculating the coefficients that convert the outputs of ALMA 183 GHz water-vapour radiometers into estimates of path fluctuations that can be used to correct the observed interferometric visibilities. ... Please note that the files"COPYING" in each of the distribution packages have GPL listed but it is in fact LGPL which applies. ... This is the raw data from the SMA used in the analysis shown in Section 4 of the memo. ...

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• Paper II: Spinning dust in galaxies Bojan Nikolic web pages (r. 329)
• OptInt PmWiki : Component Documentation
• OptInt PmWiki : Component Documentation | History

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... ESO . ... Survey Telescopes . ... Galaxies . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... ESO Science Outreach Network . ... This is a schematic drawing of the various components of a double-barred galaxy. ... Unspecified : Galaxy : Type : Spiral . ...

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• ESO - Discs in Galaxies
• Structural Components of a Double-Barred Spiral Galaxy | ESO United States
• Structural Components of a Double-Barred Spiral Galaxy | ESO Ireland

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

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• Stellar Astronomy

... We suggest simple method of the selection of distant galaxies based on their radio properties. ... RC0015+0503a , RC0015+0503b , RC0015+0501 , RC0034+0513 , RC0038+0449 , RC0042+0504 . ... RC0105+0501 , RC0110+0500 , RC0117+0503 , RC0126+0502 , RC0133+0459 , RC0135+0450 , RC0137+0539 , RC0143+0505 , RC0152+0453 , RC0154+0459 , RC0159+0448 . ... RC0209+0501b , RC0213+0516 , RC0226+0512 , RC0250+0512 . ... RC0302+0456 , RC0308+0454 , RC0311+0507 , RC0318+0456 , RC0355+0449 . ...

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• Informational system "Evolution of RG"
• Description of SED models
• Group for study of galaxies and cosmology, history

Text of these problems is available also in other languages : . ... What can one see in the Moon's sky more often - the Sun or the Earth? ... There are about of 250 millions of stars in the elliptical galaxy M32 (a satellite of Andromeda galaxy). ... The masses of Capella's components. ... You are proposed to estimate the masses of Capella's components, using our observational data. ... A galaxy's mass. ... Estimate the mass of FGC 1908 and compare it to the mass of our galaxy. ...

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An image of the grand design of spiral galaxy M100 obtained with NASA's Hubble Space Telescope resolves individual stars within the majestic spiral arms. ... Hubble has the ability to resolve individual stars in other galaxies and measure accurately the light from very faint stars. This makes space telescope invaluable for identifying a rare class of pulsating stars, called Cepheid Variable stars embedded within M100's spiral arms. ... 617) 495-7062 . Fax: (617) 495-7356 . ...

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• The AstroStat Slog principle component analysis
• The AstroStat Slog Blog Archive [ArXiv] component separation methods
• The AstroStat Slog component separation

... A rare type of galaxy known as a Polar Ring , NGC 4650A is composed of an old central group of stars and a young ring of stars rotating farther out. ... Polar Ring Galaxies allow astronomers to estimate the amount of dark matter in galaxies by measuring the rotation rate of the highly extended ring. ... Publications with keywords: ring galaxy - polar ring - dark matter - ring . Publications with words: ring galaxy - polar ring - dark matter - ring . ... Polar Ring Galaxy NGC 660 . ...

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• Sagittarius Dwarf Irregular Galaxy
• Billows of Smog in the Outer Galaxy
• NGC 5195: The Dot under the Question Mark