In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

Еще в разделе: (Показать все результаты (>442) - zebu.uoregon.edu/ )

• Galaxy Gallery Page III
• The Galaxy Gallery: Messier Objects

... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

Еще в разделе: (Показать все результаты (>1347) - mavr.sao.ru/ )

Next: Implementation Up: Image Restorations of High Previous: Technique . This method has been tested on many kinds of data both real and simulated. Here we present three examples in which the structure of the background is of increasing interest and photometry of point sources of diminishing importance. ... Fig. 1 shows the results of this and Fig. 2 shows the photometric accuracy and also a histogram of the background image. ... Fig. 4 shows the quality of the resulting photometry. ...

Еще в разделе: (Показать все результаты (>16931) - www.stsci.edu/ )

• Cool dust heating and temperature mixing in nearby star-forming galaxies
• Starburst and Galaxy evolution
• Low Surface Brightness Spiral Galaxies

... We have made observations of the Perseus cluster with the Westerbork Telescope at 610 MHz. ... Several newly detected sources are identified with cluster galaxies. ... No evidence is found for the existence of the previously reported ~ 65'x25' cluster halo, 3C 84B. Key words: radio galaxies - clusters - tailed radio sources buoyancy The Perseus Cluster of galaxies is one of the most fascinating systems accessible to extragalactic astronomers. ...

Еще в разделе: (Показать все результаты (>2716) - www.sao.ru/ )

• Catalog of Galaxies behind the Milky Way
• HyperLEDA documentation: compilation of association membership (a104)
• HyperLEDA documentation: parameter: multiple

... HIPASS results . ... Of the BGC galaxies, 138 have redshifts for the first time. ... We really need ALFA to address that faint end. ... This estimate accounts for the smaller beam size, the number of pixels, and the available solid angle. ... HIPASS (with an integration time of 250 sec per pixel) was complete only for M * galaxies at cz ALFA (with the same intergration time) would be complete to 15,000 km/s . ... The integration time would be only 1 sec per beam for a total time of about 2.6 hours. ...

Еще в разделе: (Показать все результаты (>4975) - www.naic.edu/ )

• HISA Poster for the 195th Meeting of the AAS, January, 2000
• The Search for HVCs in Other Galaxies
• I-GALFA Reveals Dynamic Events in Our Galaxy

... 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. ...

Еще в разделе: (Показать все результаты (>729) - www.mso.anu.edu.au/ )

• GSAOI Disk Galaxies Science Page
• Emma Kirby - Science
• Example Observing Proposals

... Bright Spiral Galaxy M81 in Ultraviolet from Galex . ... Harvard CfA ) Explanation: Where are the hot stars in M81, one of the closest major spiral galaxies? To help find out, astronomers took a deep image in ultraviolet light of the sprawling spiral with the Earth-orbiting Galex telescope . ... Magnificent spiral galaxy M81, slightly smaller in size to our own Milky Way Galaxy , shows off its young stars in its winding spiral arms in the above image . ... Bright Spiral Galaxy M81 from Hubble . ...

Еще в разделе: (Показать все результаты (>119987) - www.astronet.ru/ )

• Barred Spiral Galaxy M95
• Spiral Galaxy NGC 1232
• Grand Spiral Galaxy NGC 1232

HIPASS Name RA, DEC(J2000) l, b NED ID peak rms mom0 vsys w50 w20 vLG MHI Ref. ... Col(1,2) = HIPASS name (HIPASS Jhhmm-dd; A,B,C if needed) . Col(3,4) = HIPASS center position in RA, DEC (J2000) . ... NGC6822 0.490 Mpc (Mateo 1998) . DDO210 0.880 Mpc (Mateo 1998) . NGC0055 1.480 Mpc (Mateo 1998) . ... ESO594-G004 1.060 Mpc (Mateo 1998) . IC5152 1.590 Mpc (Mateo 1998) . WLM 0.925 Mpc (Mateo 1998) . NGC3109 1.250 Mpc (Mateo 1998) . SextansA 1.440 Mpc (Mateo 1998) . ...

Еще в разделе: (Показать все результаты (>23723) - www.atnf.csiro.au/ )

• HIPASS Bright Galaxy Catalog
• The HIPASS Bright Galaxy Catalog
• The HIPASS Bright Galaxy Survey

... Editor's choices for the most educational Astronomy Pictures of the Day about spiral galaxies: . APOD: 2003 March 10 - M101: The Pinwheel Galaxy . Explanation: Why do many galaxies appear as spirals ? ... One result is that M101 , also called the Pinwheel Galaxy , has several extremely bright star-forming regions (called HII regions ) spread across its spiral arms. ... APOD: 2003 April 13 - NGC 1365: A Nearby Barred Spiral Galaxy . ... NGC 1365 is a member of the Fornax Cluster of Galaxies . ...

Еще в разделе: (Показать все результаты (>5752) - www.sai.msu.su/ )

• APOD: 2002 June 20 - Bright Galaxy M81
• Type of Galaxies.
• APOD: September 30, 1998 - Spiral Galaxy NGC 1232

een able to make significant contributions, in particular relating to the following op en science questions: (1) the ep och of galaxy formation and their star formation history (2) the effect of environmental processes on star formation in galaxies (3) the enrichment of the intra- cluster medium from stripp ed galaxies (4) the imp ortance of dusty starbursts in the formation and evolution of galaxies High-redshift ... Stars show the sky-averaged correlation function. ...

Еще в разделе: (Показать все результаты (>66634) - www.eso.org/ )

• The Thousand-Ruby Galaxy | ESO
• ESO - cosmology2002
• Bright Galaxies in the Virgo Cluster

ESO PR Photo 18b/00 . ... Caption : Images of two of the novae in NGC 1316 that were discovered during the observational programme described in this Press Release. ... In particular, no less than four novae were detected in a single giant galaxy within only 11 days . ... Moreover, the discovery of four novae in one galaxy in the Fornax cluster was possible with only 3 hours of observing time per filter. ... ESO Press Information is available on the WWW at . http://www.eso.org/outreach/press-rel/ . ...

Еще в разделе: (Показать все результаты (>9755) - www.arcetri.astro.it/ )

• APOD: October 16, 1995 - Starburst Galaxy M94
• A Bright Ring Of Star Birth Around A Galaxy's Core (PR98-21)
• Atlas of Monte Carlo Models of Dust Extinction in Galaxies

... 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 . ...

Еще в разделе: (Показать все результаты (>2) - fargalaxy.al.ru/ )

... In collaboration with Drs Van Genderen (Leiden, Holland) and Sterken (Brussels, Belgium) papers XV and XVI in the series `Light Variations of Massive Stars' were published. These dealt with the brightness variations of several massive stars in the two nearest neighbour galaxies, namely six stars (R85, R99, R103, R110, R123 and R128) in the Large Magellanic Cloud (LMC) and two (R42 and R45) in the Small Magellanic Cloud (SMC). ...

Еще в разделе: (Показать все результаты (>2817) - star.arm.ac.uk/ )

• Bright Point Studies
• Armagh Observatory
• sfit help file

... 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. ...

Еще в разделе: (Показать все результаты (>3304) - www.mrao.cam.ac.uk/ )

• The history of star formation and mass assembly in early-type galaxies
• A gallery of interacting galaxies
• Welcome Bojan Nikolic web pages (r. 329)

. Back to A.Zasov's homepage.

Еще в разделе: (Показать все результаты (>3) - neptun.sai.msu.su/ )

... Inline::SLang . Doug's Home Page . The following code and examples can be found in the Inline::SLang distribution available from CPAN . The output was created using version 1.00 of the module, using the PDL support , together with version 1.4.9 of the S-Lang library. S-Lang associative arrays are converted to hash references in Perl , as shown below. ... The support for associative arrays is described in the Inline::SLang::Assoc documentation that comes with the module. ...

Еще в разделе: (Показать все результаты (>3777) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive [ArXiv] GRB host galaxies, Aug. 10, 2007
• The galaxy M100
• The AstroStat Slog GRB

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE ANCIENT UNIVERSE . c) The Age of Light from the Most Distant Galaxies: The "Time Machine" Effect . ... Thus we are actually seeing these galaxies not as they are today, but as they were billions of years ago. ... The Universe: An Overview | ... 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 | ...

Еще в разделе: (Показать все результаты (>1236) - www.astrosociety.org/ )

• ASP: Star Science in the Autumn Sky
• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises
• ASP: Book Review

... Next: Cheating Poisson: A Up: Statistical Analysis Previous: Spatial Models and . ... The spatial distribution of stars in the Local Group dwarf irregular galaxy NGC 6822 has been studied, using recent positions and deep photometry for about 15,000 stars in the galaxy. Based on photometrical data, OB stars and red stars could be studied separately. Spatial statistical tools have been applied to the analysis of the spatial structure. ... Figure: Model selection by the aid of CAIC . ...

Еще в разделе: (Показать все результаты (>1834) - www.adass.org/ )

• The SuperCOSMOS Sky Surveys
• The Co-Addition Technique Applied to Images of Galaxy Cores
• Integrating the HST Guide Star Catalog into the NASA/IPAC Extragalactic

... Subject and Problems of Stellar Astronomy. ... Plane of Galaxy, Methods of Its Location Determination. ... Stars Distances. ... Other Methods of Stars Distances Determination. ... Tangential Velocities, Their Determination by Self-Motions. ... Determination of Solar Apex and Spatial Velocity by Radial and Spatial Velocities of Stars. ... Features of Orientation and Parameters of Peculiar Stellar Velocities Ellipsoid. ... General and Selective Light Absorption in Galaxy. ... Darc Clouds in Galaxy. ...

Еще в разделе: (Показать все результаты (>69) - space.univ.kiev.ua/ )

• Extragalactic 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 . ...

Еще в разделе: (Показать все результаты (>55) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy environment' all years
• astro-ph authors/title/abstract search for 'galaxy merging' all years
• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all