. First page Back Continue Last page Overview Graphics . Deep large area surveys will provide better understanding of the large scale environment . Provide a complement to optical searches to remove bias towards stellar- dominated galaxies .

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• Searching the Environment around LyAlpha Absorbers
• H I Midplane Poster for the 201st Meeting of the AAS, January, 2003
• Galactic ALFA Surveys

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. ...

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• The Galaxy Gallery: Messier Objects
• Galaxy Gallery Page IV: The Movies
• Digital Stellar Spectra

... December 30, 1999 . The Century that Defined Galaxy . ... Explanation: As the twentieth century dawned a debate raged over whether the Milky Way was the entire universe. ... The Milky Way, apparently, is itself a spiral nebula seen from the inside. ... As the twentieth century closes , galaxies are seen forming across the universe , and our Milky Way is referred to as a spiral galaxy quite similar to NGC 1288 , as pictured above . ... About APOD > . ...

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• APOD: December 23, 1998 - Ring Around the Galaxy
• APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• APOD: 2007 November 7 - The Sloan Great Wall: Largest Known Structure

High-resolution mid-infrared spectra are presented for 155 nuclear and extranuclear regions from the Spitzer Infrared Nearby Galaxies Survey (SINGS). ... Conversely, the radiation hardness for galaxy nuclei powered by accretion around a massive black hole is independent of metal abundance. ... However, similar to [Ne III] 15.56 ЮМm/[Ne II] 12.81 ЮМm, these mid-infrared line ratios lose their AGN/star-formation diagnostic powers for very low metallicity star-forming systems with hard radiation fields. ...

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• Surveying the Agents of Galaxy Evolution in the Tidally Stripped, Low
• HST this week
• Introduction

The Library of Medium Resolution Spectra of Galaxies . HyperLeda home | Documentation | ... We have assembled in the frame of the HyperLeda FITS archive a Library of Medium Resolution Spectra of Galaxies. ... Spiral galaxies . ... 1998A .. ... Early-type galaxies . ... 131.. ... 1997A .. ... L98031HP1 Note: The observations of early-type galaxies from Jan. ... This library is supplemented with more recent spectra also taken with the CARELEC spectrograph, but with a EEV CCD 696x2048. ...

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• Westerbork Northern Sky Survey
• A 20 cm VLA survey of Abell clusters of galaxies
• HyperLEDA documentation: Spectrophotometric resources

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). ...

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• The Interacting Galaxy Pair NGC 6872 / IC 4970
• WALLABY - the ASKAP HI All-Sky Survey
• A new twist to polar rings

... Science . ... Science Users Information > Science Publications > Science Announcements > Baryons at Low Densities: the Stellar Halos around Galaxies . ... ESO Data . ... Stellar halos are ubiquitous in luminous galaxies, but their low surface brightness hampers detailed study in distant galaxies. ... The properties of the Milky Way halo will also be discussed as representative of those of a halo around a spiral disk galaxy, with the main focus of the workshop being on extragalactic stellar halos. ...

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• ESO - Stellar Halos 2015
• ESO - Thesis Topic: Dynamical models of multiple globular cluster populations
• A Thick Belt around a Massive star in another Galaxy | ESO

... 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 ...

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

... Staff . ... Galaxies, AGN, Cosmology . ... A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope . ... In this framework, an international collaboration between INAF-OAA, INAF-Brera, INAF-OATs, the University for Science and Technology of China-Hefei, the University of Ferrara, and the University of Massachusetts-Amherst, is undertaking a new cluster survey using an X-ray facility that was never exploited before for this goal: the X-ray Telescope (XRT) onboard the Swift satellite...

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• High-resolution Herschel spectroscopy reveals the proto-planetary disk around
• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?
• research field

... 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 . ...

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• The AstroStat Slog bimodality
• The Chandra Multiwavelength Project (ChaMP)
• The AstroStat Slog Blog Archive [MADS] Parallel Coordinates

... NGC 3314: When Galaxies Overlap . ... So, spaced about 4 hours apart these 4 images of the solar system's most distant gas giant cover one Neptune day. ... Atlantis Last Approach . ... Following a dramatic launch from Cape Canaveral last week that was witnessed by an estimated one million people, Space Shuttle Atlantis on STS-135 lifted a small crew to a welcome rendezvous three days ago with the orbiting station. ... The cluster is seen through a foreground of faint stars in our own Milky Way...

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• The Century that Defined Galaxy
• Астронет > The Century that Defined Galaxy
• Ring Around the Galaxy

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 | ...

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• ESO finds weird doomed planet from another galaxy | Astronotes
• Timespace | Astronotes
• Amazing multi-spectral view of Andromeda Galaxy | Astronotes

... 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. ...

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• SAO RAS home page
• Catalog of the LV Galaxies
• RCJ0311+0507

GALAXIES cenA .tiff 40 Bright Radio Galaxy M31.tiff Nikon Andromeda Galaxy (note HII regions in spiral arms) ngc6744.tiff 40 NGC 6744 a face-on spiral clouds_20d.tiff H'blad The Magellanic Clouds our nearest neighbours Lmc_7.tiff Nikon The Large Magellanic Clouds Lmc_zoom.tiff Nikon Detail of previous image smc_7.tiff Nikon The Small Magellanic Clouds smc-zoom.tiff Nikon Detail of previous image 30dor_40_BVR.tiff 40 The 30 Dor ... B [OIII] Halpha trifid.tiff 40" The Trifid Nebula. ...

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• http://www.mso.anu.edu.au/seminars/abstracts/20160301-1100.html
• http://www.mso.anu.edu.au/seminars/abstracts/20150206-1400.html
• Research Interests

Next: Principles of Scenario Machine Up: The Scenario Machine: Operational Previous: Dependence on the Scenario . The only way to define the origin of a ``rare'' binary system is to calculate evolutionary tracks of different binaries until one come across the evolutionary stage of interest. Note, that the term ``rare'' in a simulation experiment does not entirely refer to the rate of occurrence of the corresponding object in the Galaxy. ...

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• Galactic Gravitational Wave Background
• Concluding Remarks and Future Prospects
• Seminars

Gas rich galaxies from the FIGGS survey Jayaram N. Chengalur1 , Ayesha Begum2 , Igor D. Karachentsev3, Margrita Sharina3 , and Serafim Kaisin3 1 arXiv ... :0711.2153v1 [astro-ph] 14 Nov 2007 2 3 National Centre for Radio Astrophysics, TIFR, Pune University Campus, Ganeshkhind, Pune chengalur @ncra.tifr.res.in Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge Sp ecial Astrophysical Observatory, ... 0 -0.5 Cosmic Baryon Fraction -1 -1.5 -12 -14 -16 M_B -18 -20 -22 Fig. ...

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• http://mavr.sao.ru/hq/lran/researches/Gal_survey.html
• http://mavr.sao.ru/Doc-k8/Science/seminar/Klypin/NonlinearII.pdf
• Further Data Types

... Next: Unsupervised Catalog Classification Up: Object Detection and Previous: Classification of Objects . ... Multi-resolution allows for image analysis in terms of different scales. ... This approach is used for the detection (and subsequent analysis) of globular cluster systems around elliptical galaxies, and for image characterization and object trawling in large image databases. ... The applicability of this approach to object detection in large image collections has been investigated. ...

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• Clustering Analysis Algorithms and Their Applications to Digital POSS-II
• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• The Co-Addition Technique Applied to Images of Galaxy Cores

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. ...

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• Cover of the book "Radio galaxies and cosmology"
• "Radio galaxies and cosmology"
• Group for study of galaxies and cosmology, history

... Astrophysics Group . ... AMI Science . ... Observations of galaxy clusters are central to the AMI science programme. The AMI Small Array is used to observe already-known clusters with high-sensitivity and resolution, allowing us to extract detailed information about individual clusters and to build up statistics about the cluster population. ... Observing galaxy clusters at 15 GHz is tricky because of the contamination from foreground radio sources, which is where the Large Array comes in! ...

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• Galaxy Evolution: Regulation of the ISM and Star Formation
• Galaxy Evolution: Radio sources and their environments
• The Tenth Cambridge (10C) Survey

... 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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