The Arecibo Galaxy Environment Survey (normally known as AGES) is using the Arecibo Telescope to search for galaxies in a number of quite different areas of the local universe. ... NGC 628 group (precursor) - published (Auld et al., ... NGC 1156 (isolated galaxy) - published (Minchin et al, 2010, AJ, 140, 1093) . NGC 7332/9 galaxy pair - published (Minchin et al, 2010, AJ, 140, 1093) . ... NGC 5523 (isolated galaxy) - completed (contact: Robert Minchin) . ... AGES team page - password protected . ...

Еще в разделе: (Показать все результаты (>6279) - www.naic.edu/ )

• AGES- Arecibo Galaxy Environment Study
• Arecibo Galaxy Environment Survey (AGES)
• The Evolution of Galaxies Seen Through The Neutral Hydrogen Line The Evolution

... 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 (>2401) - www.sao.ru/ )

• A 1400-MHz Survey of 1478 Abell Clusters of Galaxies
• A VLA Survey of Rich Clusters of Galaxies III
• A VLA Survey of Rich Clusters of Galaxies II

... SMIS : Space Monitoring Information Support laboratory . Russia's Weather : State Meteorological Center Weather Forecast . Space Weather service : ACE real time solar wind data and simple geomagnetic activity forecast. ... World Fire Web : Space Research Institute (IKI) node . Sputnik : Joint project of SRC Planeta, Rosgidromet and Space Research Institute (IKI) . ... Today's Space Weather : Presented by the Space Environment Center . ... Back to the Space Research Institute Home Page ...

Еще в разделе: (Показать все результаты (>775) - www.iki.rssi.ru/ )

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 (>137) - sed.sao.ru/ )

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

... 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 (>702) - www.mso.anu.edu.au/ )

• David Nicholls: CV and publications

... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Nuclear activity and environment Effect of environment on AGN is not completely clear yet. ... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Effect of the mass Mass slices ­ optical and radio AGN overall interaction one-on-one interaction relative location 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Stratified study Stratifed study that considers several strata of mass. ...

Еще в разделе: (Показать все результаты (>2990) - www.mrao.cam.ac.uk/ )

• http://www.mrao.cam.ac.uk/~tm419/downloads/maciel_ESAC_poster.pdf
• Galaxy Evolution: Radio sources and their environments
• Martin Krause - Publications

Wide Field Camera 3: The SOC Science Program Proposal Text An extraordinary panchromatic survey efficiency covering a critical decade of frequency space combined Theme I: Star Formation at Half the Hubble Ti Star Formation at Half the Hubble Tim The Big Questions What determined the properties that galaxies have today? What set the balance between star formation and galaxy as How did feedback shape the galaxy mass function? ... What triggers & regulates star formation? ...

Еще в разделе: (Показать все результаты (>19134) - www.stsci.edu/ )

• http://www.stsci.edu/ftp/observing/status_reports/old_reports_96/hst_status_06_04_96
• High Redshift Cluster Projects
• Simulation of a Distant Cluster of Normal Galaxies

... PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Testing galaxy formation in high density environments - the extended stellar haloes of giant elliptical galaxies . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... The aim of the thesis is to study the dynamics in the extended haloes of the brightest elliptical galaxies, and to unveil the fossil record caused by past accretion events using Planetary Nebulae (PNe). ...

Еще в разделе: (Показать все результаты (>66725) - www.eso.org/ )

• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm
• Scaling relations of dwarf galaxies
• ESO - Newsletter May 2014

22nd of October 2015 . ... To gain a better understanding of how environment affects the gas content of galaxies, Denes et al. (2015) identified a sample of six HI-deficient galaxies from the HI Parkes All Sky Survey (HIPASS) using HI-optical scaling relations. ... The above figure shows color composite (rgb) images of the galaxies IC 1993, NGC 1515, NGC 6808, NGC 1473, NGC 6699 and ESO009-G010; the colours correspond to HI (red) , DSS2 blue band (green) and GALEX NUV (blue) . ... today * ATNF | ...

Еще в разделе: (Показать все результаты (>16208) - www.atnf.csiro.au/ )

• User Parameters - Pipeline & job control CentralProcessor 0.11 documentation
• WALLABY - the ASKAP HI All-Sky Survey
• Evolutionary Paths in Galaxy Morphology

... Clustering of AGN and QSOs at z=1 . Using galaxies from the DEEP2 Redshift Survey and AGN from the AEGIS/Chandra survey and QSOs from SDSS, I present the cross-correlation function of AGN/QSOs and 'normal' galaxies at z=1. Using the known clustering of DEEP2 galaxies, this leads to an estimate of the bias and typical host dark matter halo mass of AGN/QSOs as a function of X-ray luminosity, which constrains AGN formation models. oral . ... Tuesday: AGN correlation functions, LSS, environments . ...

Еще в разделе: (Показать все результаты (>3887) - hea-www.harvard.edu/ )

• http://hea-www.harvard.edu/~pgreen/SOC/5.html
• Cosmological parameters constraints

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 (>420) - zebu.uoregon.edu/ )

• Low Surface Brightness Galaxy Gallery
• The Galaxy Gallery Page IX: Clusters of Galaxies
• Cosmological Puzzles

... 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 (>1066) - jet.sao.ru/ )

• On the problem of high spectral resolution observations of faint objects
• GRB follow-up team

... Contacts . 2012: . ... We refined the fundamental parameters of the components, the orbital periods, and the conditions of photospheric heating of the secondary component by the ultraviolet radiation of the hot component. ... The observations of the star clusters associated with ultra-luminous x-ray sources (ULXs) in four galaxies on the 6-meter and VLT telescopes have shown that all the ULXs are located within 200pc of very young star clusters (younger than 5 million years). ... Archive . ...

Еще в разделе: (Показать все результаты (>1409) - mavr.sao.ru/ )

• RCJ0311+0507
• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• SAO RAS home page

... HI mass fractions Comparison samples HeViCS bright galaxy Catalogue(BGC) Davies+2012 Average scaling relations for HI-normal and extremely HI-deficient galaxies in H3 survey (Gavazzii+ 2013 ) Dwarf galaxy survey (DGS) Madden+ 2013 KINGFISH Kennicutt 2011 Specific star formation rates Schiminovich +2007 Comparison samples HeViCS bright galaxy Catalogue(BGC) Davies+2012 Dwarf galaxy survey (DGS) Madden+ 2013 KINGFISH Kennicutt 2011 Dust ...

Еще в разделе: (Показать все результаты (>7771) - www.arcetri.astro.it/ )

• research field
• A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope
• Arcetri Star-formation Group Research Topics

... Editor's choices for the most educational Astronomy Pictures of the Day about clusters of galaxies: . APOD: 2006 March 21 - The Coma Cluster of Galaxies . ... APOD: 2005 November 22 - A Galactic Collision in Cluster Abell 1185 . ... A prominent example occurs on the left of the above image of the rich cluster of galaxies Abell 1185. ... Recent observations of Abell 1185 have found unusual globular clusters of stars that appear to belong only to the galaxy cluster and not to any individual galaxy. ...

Еще в разделе: (Показать все результаты (>4599) - www.sai.msu.su/ )

• APOD: 2001 February 22 - 3C294: Distant X Ray Galaxy Cluster
• APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• APOD: 2002 March 28 - Centaurus Galaxy Cluster in X-Rays

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

Еще в разделе: (Показать все результаты (>50) - sn.sai.msu.ru/ )

• http://sn.sai.msu.ru/~sil/preprints/iau245sil.pdf

... 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 (>130) - space.univ.kiev.ua/ )

• Extragalactic Astronomy
• Optical static Fourier spectrometer

... Dark Matter Ring Modeled around Galaxy Cluster CL0024 17 . ... A new observation of gravitationally magnified faint galaxies far in the distance behind a massive cluster of galaxies is shedding new dark on the subject. ... A hypothesis for the formation of the huge dark matter ring holds that it is a transient feature formed when galaxy cluster CL0024+17 collided with another cluster of galaxies about one billion years ago, leaving a ring similar to when a rock is thrown in a pond. ...

Еще в разделе: (Показать все результаты (>114751) - www.astronet.ru/ )

• Астронет > 3C294: Distant X Ray Galaxy Cluster
• Астронет > Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• Virgo Cluster Galaxies

... Dept. for Physics of Stars&Galaxies . ... Using a database view Sloan Digital Sky Survey (SDSS), containing almost a million spectra created 15,000 sample galaxies with active star formation, which is used for various studies and physical state of evolution of galaxies. ... Star clusters of the Galaxy . The project MWSC (Milky Way Star Clusters) directory using 2MASS, which includes nearly 500 million vision to the limit Ks = 15.3, analyzed more than 4,000 cluster-like objects in the galaxy. ...

Еще в разделе: (Показать все результаты (>531) - www.mao.kiev.ua/ )

• The Laboratory of Astrometry
• MAO NASU :: Topic: 1st Announcement IAU Symposium 312 Star Clusters and Black
• Dept. for Physics of Stars&Galaxies

Next: Transparency of the Stochastic Up: Model of the Galaxy Previous: Frequency distribution of galactic . ... The parameters of the model resulted from a numerical fitting of various data, such as the observed distribution of the young star population and neutral hydrogen, the density of population II stars in the vicinity of the Sun, the galactic rotation curve and the dynamics and distribution of globular clusters   and dwarf irregular satellites of the Galaxy. ...

Еще в разделе: (Показать все результаты (>626) - xray.sai.msu.ru/ )

• Gravitational Wave Background from Individual Galaxies
• Contents
• No Title