... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

Еще в разделе: (Показать все результаты (>1405) - mavr.sao.ru/ )

• Measurement of the dark halo shape in polar ring galaxies
• New Polar Ring Galaxies
• Metagalaxy sector, archive 2013

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 (>373) - zebu.uoregon.edu/ )

• Low Surface Brightness Galaxy Gallery
• Astronomy Plus CCD Images of Galaxies
• Fabry-Perot Images of Starburst Galaxies

... Here some data observed on the 6m telescope with IFP installed in the OLD focal reducer are presented. ... Mkn 3: velocity field . ... NGC 5252: [OIII] image . ... NGC 5252 was observed 23 Feb. 1998 in the [OIII]5007 emission line with CCD TK1024 as detector. ... We observed the ionized gas velocity fields of the spiral galaxies with two purpose. ... Restored velocity field of NGC 157 in the reference frame rotating with the pattern speed overlaid on the Ha image of the galaxy . ... NGC 4100 . ...

Еще в разделе: (Показать все результаты (>967) - jet.sao.ru/ )

• Search for distant radio galaxies in SAO
• My publications
• GRB follow-up team

We present Spitzer 3.6-160 О?m images, Spitzer mid-infrared spectra, and JCMT SCUBA 850 О?m images of the Sombrero Galaxy (NGC 4594), an Sa galaxy with a 109 Msolar low-luminosity active galactic nucleus (AGN). The brightest infrared sources in the galaxy are the nucleus and the dust ring. ...

Еще в разделе: (Показать все результаты (>16810) - www.stsci.edu/ )

• Starburst and Galaxy evolution
• Spitzer Observations of MAMBO Galaxies: Weeding Out Active Nuclei in
• Far-Infrared Observations of Radio Quasars and FR II Radio Galaxies

Arecibo Galaxy Environment Survey (AGES) The M74 group is a gas-rich galaxy group located at roughly 10 Mpc and is similar in makeup to the Local Group. M74 dominates the surrounding region and is accompanied by several dwarf galaxies, some of which are star-forming. ... We have decided upon a drift mapping approach to scan the entire region. We have defined 5 constant declination scans 5 in length, separated by approximately one full ALFA footprint. ... START TIME (AST) . END TIME (AST) . ...

Еще в разделе: (Показать все результаты (>5235) - www.naic.edu/ )

• Heiles Symposium Presentations
• OLD ANALYZ instruction sequences HI in galaxies
• The Arecibo Zone of Avoidance Survey (ALFAZOA)

... Neutral hydrogen observations of the spiral galaxies NGC 6221 and NGC 6215 with the Australia Telescope Compact Array (ATCA) reveal a wide, two-stranded bridge of at least 3 x 10^8 Msun which can be traced between the two galaxies over a projected distance of 100 kpc. ... The color figure below shows the HI emission (blue) in the bridge velocity range overlaid onto an optical image. ... A tidal HI bridge is visible between NGC 6221 and its brightest neighbour, NGC 6215 (v_sys = 1555 km/s). ...

Еще в разделе: (Показать все результаты (>17498) - www.atnf.csiro.au/ )

• The peculiar galaxy NGC 4258: A black hole candidate.
• A Global Model
• The Circinus Galaxy

... Bojan Nikolic web pages (r. 329) . Galaxy Evolution . ... By comparing narrow band spectral line indices with recent models of simple stellar populations (SSPs) we investigate trends in the star formation history as a function of galaxy mass (velocity dispersion), density of environment and galactic radius. ... MJD of the SDSS observation of the galaxy . ... The history of star formation and mass assembly in early-type galaxies . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

Еще в разделе: (Показать все результаты (>2401) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Galaxy Formation and Evolution
• The history of star formation and mass assembly in early-type galaxies
• Galaxy Evolution: Cosmological evolution of star formation

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

Еще в разделе: (Показать все результаты (>1698) - www.sao.ru/ )

• A General Catalog of HI Observations of Galaxies
• Introduction
• The very metal-poor local dwarf galaxies

... Research . ... A rare hybrid morphology radio galaxy . ... In this project we will be able to investigate the environmental effect on star formation and galaxy evolution in individual galaxies falling into the cluster through radio observations of active galactic nuclei (AGN). Current models of galaxy evolution regulate the star formation rates within the simulated galaxies by invoking radio-mode feedback from AGN. ... Julie.Banfield@anu.edu.au . ...

Еще в разделе: (Показать все результаты (>707) - www.mso.anu.edu.au/ )

• COALA - Computational Astrophysics Laboratory
• Philip Lah's Research
• Dark Matter in Spiral Galaxies

... Central Galactic Star Bursts . ... The pictured core of the galaxy NGC 253 shows an exceptionally high rate of star formation. ... An Energetic Radio Galaxy . ... Orion's Horsehead Nebula . ... The black indentation to the red emission nebula seen just to the right of center of the above photograph is one of the most famous features in any nebulae on the sky. ... Mimas: Small Moon with A Big Crater . ... Mimas is one of the smaller moons of Saturn but shows one of the largest impact craters! ...

Еще в разделе: (Показать все результаты (>115870) - www.astronet.ru/ )

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies using ALMA calibrator observations . ... ALMA . ... ESO-MIDAS . ... It is therefore essential to probe the evolution of cold gas over cosmic time. ... We are looking for an enthusiastic PhD student who is interested in working with us in using ALMACAL to address exciting and topical science questions related to the evolution of molecular gas in galaxies. ...

Еще в разделе: (Показать все результаты (>66370) - www.eso.org/ )

• ESO - Research Area: STELLAR POPULATIONS
• ESO - Thesis Topic: Testing galaxy formation in high density environments - the
• ESO - Thesis Topic: Probing the central regions of galaxies

. Back to A.Zasov's homepage.

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

• Kinematics of galaxies: supplement

... Since IRS 7 at the Galactic center was identified as a luminous red supergiant (Lebofsky et al. 1982), a lasting debate has been initiated whether the nucleus of the Milky Way galaxy had experienced a recent star formation episode. ... 1993). ... 1994). ... Tamblyn & Rieke (1993) and Schaerer (1994) proposed starburst models which would be able to account for a young stellar population at the Galactic center, although the origin of some peculiar hot stars still remains to be explained (Tamblyn et al...

Еще в разделе: (Показать все результаты (>610) - xray.sai.msu.ru/ )

• Structure of the Galaxy
• Discussion and conclusions
• Population Synthesis of X-ray Sources at the Galactic Center

... 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/ )

... Staff . ... Galaxies, AGN, Cosmology . ... Star formation . ... ALMA . ... A local window on galaxy formation with ALMA . ... Highly star-forming, metal-poor dwarf galaxies in the vicinity of the Milky Way offer an unique window over the conditions of primordial galaxy formation and evolution. ... The primary science goals of submillimeter astronomy with ALMA are: the high-redshift Universe and Cosmology, galaxies and AGNs, star formation and interstellar medium, exoplanets and stellar evolution. ...

Еще в разделе: (Показать все результаты (>6798) - www.arcetri.astro.it/ )

• Ionized outflows in z~2.4 quasar host galaxies
• Arcetri Open Time
• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?

... 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 (>118) - space.univ.kiev.ua/ )

• Extragalactic Astronomy

Title: A Dark-Matter Spike at the Galactic Center? Authors: Piero Ullio , HongSheng Zhao , Marc Kamionkowski . ... Title: The Galaxy Environment of Quasars in the Clowes-Campusano Large Quasar Group at z~1.3 . ... Title: The Galaxy Environment of a Quasar at z=1.226: A Possible Cluster Merger . ... 16 matches for the search pattern galaxy environment . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+environment/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

Еще в разделе: (Показать все результаты (>59) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy merging' all years
• Group for study of galaxies and cosmology, history
• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all

... V.V.Makarov, V.P.Reshetnikov, V.A.Yakovleva . Photometric study of the peculiar galaxy NGC 2685" . ... eds.), Tallinn, 1989, p.19 . ... Press, 1994, p.272-273 . ... A.A.Mullari, V.V.Orlov, St.Petersburg Univ. ... conference, St.Petersburg, 1997, p.168-169 . ... All-Russian Astronomical Conference, Book of Abstracts, . ... in "Astronomy: traditions, present, future", V.V.Orlov, V.P.Reshetnikov, N.Ya.Sotnikova (eds.), St.Petersburg University Press, 2007, p.92-115 (in Russian) . ...

Еще в разделе: (Показать все результаты (>308) - www.astro.spbu.ru/ )

• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy
• Vladimir P. Reshetnikov's Home Page

... Each day we feature a different image or photograph of our fascinating universe, along with a brief explanation written by a professional astronomer. October 1, 1995 . Central Galactic Star Bursts . Credit: NASA , HST , WFPC 2, J. Gallagher, ( U. Wisconsin-Madison ) . Explanation: The pictured core of the galaxy NGC 253 shows an exceptionally high rate of star formation. ... Galaxies where such high star formation rates are seen are called "starburst" galaxies. ... About APOD | ...

Еще в разделе: (Показать все результаты (>4338) - www.sai.msu.su/ )

• APOD: 2013 May 14 - Galaxy Collisions: Simulation vs Observations
• APOD: 2011 December 30 - The Diner at the Center of the Galaxy
• APOD: 2008 November 10 - Our Galaxy's Central Molecular Zone

Next: NICMOS Coronagraphic Surveys-Preliminary Results Up: No Title Previous: STScI NICMOS Software . NICMOS Coronagraphic Surveys-Preliminary Results . ... Observations with NICMOS . ... The Evolution of Stars seen with ISOCAM - the Need for NICMOS and VLT Follow Up. ... Results . ... The Formation and Evolution of LMC Rich Star Clusters: NGC 1818 . ... HST-NICMOS Observations of Galactic Bulges: Red Nuclei in Nearby Galaxies . ... Investigating the Evolution of Quasar Host Galaxies with NICMOS . ...

Еще в разделе: (Показать все результаты (>227) - www.stecf.org/ )

• ESLAB 2007
• The Structure and Composition of High Redshift Radio Galaxies
• HST-NICMOS Observations of Galactic Bulges: Red Nuclei in Nearby Galaxies