... 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 (>1016) - www.sao.ru/ )

• Blue Compact Galaxies from the Hambyrg/SAO Survey
• A General Catalog of HI Observations of Galaxies
• SEARCH for the YOUNGEST GALAXIES

ATNF Annual Report 2000 (submitted) . ... One of the first products is the HIPASS {\it Bright Galaxy Catalogue}, which is a catalogue of the 1000 apparently brightest HI galaxies in the southern hemisphere. ... In Figure 1 we show the spatial distribution of the brightest HIPASS galaxies. ... Figure 4 shows the velocity distribution of the 1000 brightest HIPASS galaxies (orange) compared to the 1000 brightest optical galaxies (selected from the Lyon/Meudon Extragalactic Database using blue magnitude). ...

Еще в разделе: (Показать все результаты (>18574) - www.atnf.csiro.au/ )

• The Brightest Galaxies from HIPASS
• The NGC 6221/15 Galaxy Group
• HIPASS Bright Galaxy Catalog

... 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 (>1428) - mavr.sao.ru/ )

• RCJ0311+0507
• Galaxy sector, archive 2004
• Galaxy sector, archive 2014

... 2002 June 20 . Bright Galaxy M81 . ... Explanation: Big and beautiful spiral galaxy M81 , in the northern constellation Ursa Major , is one of the brightest galaxies visible in the skies of planet Earth. This superbly detailed view reveals its bright nucleus, grand spiral arms and sweeping cosmic dust lanes with a scale comparable to the Milky Way . ... The errant dust lane may be the lingering result of a close encounter between M81 and its smaller companion galaxy, M82 . ... About APOD | ...

Еще в разделе: (Показать все результаты (>8239) - www.sai.msu.su/ )

• APOD: July 28, 1995 - M82: An Irregular Galaxy
• APOD: April 9, 1998 - Quasar in an Elliptical Galaxy
• APOD: 2006 July 7 - Bright Galaxy M81

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

Еще в разделе: (Показать все результаты (>1068) - jet.sao.ru/ )

• Fabry-Perot Interferometer: Gallery Old
• RESEARCH PROBLEMS of the LRS
• Laboratory of spectroscopy and photometry of extragalactic objects : Vortex

... 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. ...

Еще в разделе: (Показать все результаты (>123) - space.univ.kiev.ua/ )

• Stellar Astronomy

I-GALFA Reveals Dynamic Events in Our Galaxy . S. J. Gibson, J.-h. Kang, B.-C. Koo, June 2009 . ... The white stripe marks the Galactic equator ( b=0 ). ... I-GALFA three-color H I image for FVW40.0+0.5, integrated over v lsr = -100 to -90 km/s ( red ), -90 to -80 km/s ( green ), and -80 to -70 km/s ( blue ). ... I-GALFA data reveal a complex tracery of loops, filaments, and blobs hundreds of parsecs above and below the Galactic plane, with isolated compact clouds extending even higher. ...

Еще в разделе: (Показать все результаты (>5592) - www.naic.edu/ )

• VIRGOHI 21
• Heiles Symposium Presentations
• The Arecibo Zone of Avoidance Survey (ALFAZOA)

... Cross-shaped galaxy ZGC 2315+03 (Fig.1) has been described by Zwicky (1971) as ``post-eruptive or the result of the crossing of a compact galaxy through an edge-on spiral'' . This object was included in the Polar-Ring Catalog (C-71) by Whitmore et al. (1990) as a possible candidate for Polar-Ring Galaxies (PRG). ... One of them is galaxy 'disk' and the other is 'polar-ring'. ... The facts against the polar-ring nature of ZGC 2315+03 can be summarized as follows: . ...

Еще в разделе: (Показать все результаты (>352) - www.astro.spbu.ru/ )

• List of publications
• Vladimir P. Reshetnikov's Home Page
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. September 22, 1998 . M61: Virgo Spiral Galaxy . ... Explanation: M61 is a barred spiral galaxy located in the nearby Virgo Cluster of Galaxies . Visible in M61 are a host of features common to spiral galaxies : bright spiral arms , a central bar , dust lanes , and bright knots of stars. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>8489) - www.arcetri.astro.it/ )

• Ionized outflows in z~2.4 quasar host galaxies
• APOD: 2000 August 18 - X-Rays From Antennae Galaxies
• APOD: December 18, 1999 - Irregular Galaxy Sextans A

... M82: An Irregular Galaxy . ... 28.07.1995 . ... Credit Copyright: The Electronic Universe Project Explanation: Not all galaxies have spiral structure like our Milky Way. Many have smooth elliptical shapes, but also many have irregular shapes such as the bright sky object M82, the 82nd object on Messier's list. ... Many images of Messier objects can be found in The Electronic Universe Project's The Galaxy Gallery: Messier Objects. ... Publications with keywords: M 82 - irregular galaxy . ...

Еще в разделе: (Показать все результаты (>122943) - www.astronet.ru/ )

• The 2MASS Galaxy Sky
• Астронет > M82: An Irregular Galaxy
• NGC 4651: The Umbrella Galaxy

... GSAOI Home . ... Science . ... It is widely accepted that the evolution of the large scale structure of the Universe is driven by dark matter. Understanding this dark matter continues to be one of Astronomy's great unsolved problems. Measuring the bulk motions of galaxies allows us to map the overall mass distribution of the Universe in a way that is independent of the luminous matter in galaxies. ...

Еще в разделе: (Показать все результаты (>749) - www.mso.anu.edu.au/ )

• Julie Banfield | Astronomer
• Emma Kirby - Science
• COALA - Computational Astrophysics Laboratory

... Observatory . ... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2013 > Deconstructing Galaxies . ... Science Users Information . Observing Facilities . ... Observing with ESO Telescopes . ... Observing Tools and Services . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... The study of the structure and morphology of galaxies is one of the major tools astronomers have to address how galaxies form and evolve. ...

Еще в разделе: (Показать все результаты (>66571) - www.eso.org/ )

• IAU 317 Symp. Scientific Rationale
• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy
• Ultra-compact dwarf galaxies

ATMoB "Galaxy Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Galaxy Observing Awards program. ... Examples of elliptical galaxies: M49, M59, M60, M87, NGC 4125. Limiting Magnitude Assessment: Spirals: A spiral galaxy consists of a flattened disk, with stars forming a (usually two-armed) spiral structure, and a central concentration of stars known as the bulge. ...

Еще в разделе: (Показать все результаты (>420) - www.atmob.org/ )

• Amateur Telescope Makers of Boston ATMoB Observing Awards Program

... We had the opportunity to take part in a work experience project in the Armagh Observatory in 2015 from March 30th to April 2nd, during which we used the Las Cumbres Observatory Global Telescope Network to obtain images of various celestial bodies including the Galaxies M83, M88 and M99 which we combined 3 different images created using different filters using the software DS9. ... Images obtained using the Faulkes Telescope North at Haleakala, operated by Las Cumbres Observatory. ...

Еще в разделе: (Показать все результаты (>2807) - star.arm.ac.uk/ )

• M. de Groot, Senior Research Associate
• Strong Gravity in the Vicinity of Supermassive Black Holes - by Eamon Scullion,
• The Whirlpool galaxy (Messier 51) | International Year of Astronomy in Ireland

... My research focusses on spectral line and dust continuum observations of star formation in the Galaxy, particularly using the JCMT. My PhD thesis involved using HARP (the Heterodyne Array Receiver Project, see also my technical pages ), an array spectrograph built in the Cavendish Astrophysics Group for the James Clerk Maxwell Telescope ( JCMT ) for a wide-field survey of star formation. ... For an overview of the survey see Curtis, Richer Buckle (2010) . ... 2010) . ... 2010 Emily Curtis | ...

Еще в разделе: (Показать все результаты (>2597) - www.mrao.cam.ac.uk/ )

• CO in NGC 1530, aperture synthesis of a barred spiral
• Bojan Nikolic -- 90 GHz Continuum Observations of Messier 66
• Galaxy Evolution: Regulation of the ISM and Star Formation

... Previous: Substepping and its Application to HST Imaging . ... This is a preliminary report on an application of the co-addition technique based upon the Richardson-Lucy algorithm. The combination of high signal-to-noise ground-based images obtained with the ESO NTT using SUSI with high angular resolution HST FOC f/96 images gives new insights on the properties of galaxy cores and their potential time variability. Cores of galaxies are one of the main thrusts of present extragalactic research. ...

Еще в разделе: (Показать все результаты (>1773) - www.adass.org/ )

• Improvements in Filter Design for Removing Galactic ``Cirrus'' from IRAS Images
• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• Mapping the Jagiellonian Field of Galaxies

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Space Flight . ... Posted on April 21, 2011 | No Comments An image from the European Southern Observatory, reveals two galaxies, NGC 3169 and NGC 3166, meeting in intergalactic space. ... Continue Reading.. ... 1 Comment NGC 2841 is a rather beautiful flocculent spiral galaxy. The Hubble Space Telescope recently imaged NGC 2841 as part of an investigation into how new stars are created. ... Posted on October 28, 2010 | ...

Еще в разделе: (Показать все результаты (>2796) - www.armaghplanet.com/ )

• Amazing multi-spectral view of Andromeda Galaxy | Astronotes
• NGC4666: Secrets of a Starburst Galaxy | Astronotes
• Supernova in the Cigar Galaxy | Astronotes

... 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/ )

... The study of the Large-scale structure of the Universe and measurements of the Dark Energy equation of state; The exploration of the growth and cosmological evolution of supermassive Black holes in the Universe. ... In course of the all sky survey SRG will discover about 100 000 galaxy clusters and 3 million AGNs. Galaxy clusters are the largest gravitationally bounded objects in the Universe and are best explored through the study of X-ray emission from the hot intergalactic gas. ... 2016 IKI RAN ...

Еще в разделе: (Показать все результаты (>789) - hea.iki.rssi.ru/ )

• z90-program
• Second Spectrum-RG/eROSITA Conference
• INTEGRAL 9-year Galactic Survey

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

Еще в разделе: (Показать все результаты (>56) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all
• Other WWW Sites
• "Radio galaxies and cosmology"