... Abstract . ... Howard Bond, Space Telescope Science Institute . ... Harald Ebeling, University of Hawaii . A Snapshot Survey of the most massive clusters of galaxies . ... The Star Formation Histories of Early Type Dwarf Galaxies in Low Density Environments: Clues from the Sculptor Group . ... Globular Cluster Systems of Elliptical Galaxies in Low Density Environments . ... GO 10554: Globular Cluster Systems of Elliptical Galaxies in Low Density Environments . ... Past weeks: . ...

Еще в разделе: (Показать все результаты (>19866) - www.stsci.edu/ )

• HST this week: 075
• HST this week: 229
• HST this week: 267

... ATCA HI and radio continuum observations of the peculiar southern galaxy IC2554 and its surroundings reveal typical signatures of an interacting galaxy group. We detected a large HI cloud between IC2554 and the elliptical galaxy NGC3136B. The gas dynamics in IC2554 itself, which is sometimes described as a colliding pair, are surprisingly regular, whereas NGC3136B was not detected. ... The total HI mass of the IC2554 system is approx. 2 x 10 9 Msun, a third of which resides in the HI cloud. ...

Еще в разделе: (Показать все результаты (>15278) - www.atnf.csiro.au/ )

• The Compact Galaxy Group NGC 6845
• Previous HI observations of dSph galaxies
• DENIS Observations of Multibeam Galaxies in the Zone of Avoidance

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

Еще в разделе: (Показать все результаты (>4231) - www.sai.msu.su/ )

• APOD: 2001 July 25 - Hot Gas Halo Detected Around Galaxy NGC 4631
• An Observational Program to detect Supernovae in the Virgo Cluster.
• SAI Supernova catalog

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 . ...

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• Astronomy Plus CCD Images of Galaxies
• Low Surface Brightness Galaxy Gallery

... ftp://www.kusastro.kyoto-u.ac.jp/pub/cgmw/ : This catalog, giving about 7000 galaxies behind the Milky Way between l = 210 degrees and 250 degrees, represents a systematic search for galaxies by means of 32 film copies of the UK Schmidt Southern Infrared Atlas on the Milky Way covering about 900 square degrees. ... Japan, Vol. ... This will be distributed upon request from Astronomical Data Analysis Center of the National Astronomical Observatory of Japan and other astronomical data centers. ...

Еще в разделе: (Показать все результаты (>1844) - www.sao.ru/ )

• Spectral survey of Case emission-line galaxies with the 6m Russian telescope
• The Hamburg/SAO Survey for Emission-Line Galaxies
• The First Burakan Survey

Proposal Identification No.: A2752 Date Received: 2012-Sep-03 14:30:33 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: We propose to conduct targeted L-band wide observations of HI candidates without optical counterparts detected by the ALFALFA survey including: (1) high quality ALFALFA detections without optical ... This proposal requires coordination with GPS L3 at 1381 MHz. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/StanimirovictagA2453tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/ButchertagA2665tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/StocketagA1948tp.pdf

K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...

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• IG45ISO (Abstract)
• Hubble Detects Long-Sought Comet Population Beyond Neptune
• STScI- PRC99-10: Hubble's Infrared Galaxy Gallery

... 2002: . ... Age of the brightest of them, 1 Ori C, does not exceed several tens thousand years and its mass reaches 35 solar masses. ... Periodical increase in brightness of a white dwarf caused by gravitational amplification of radiation coming from binary systems of compact objects (white dwarfs, white dwarf and neutron star, white dwarf and black hole) can be detected in our Galaxy with a probability of 10 -3 - 10 -5 . ... Archive . ...

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• RCJ0311+0507
• Galaxy sector, archive 2008
• Galaxy sector, archive 1996

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

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• Vladimir P. Reshetnikov's Home Page
• Астрономия в Санкт-Петербургском университете |
• List of publications

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm Observations . ... Data Handling and Products . ... ESO Data . ... Studies of the Planck data set with optical and sub-mm follow-up observations give new insights about the early assembly of the first clusters, and the later evolution of their gas content as well as of their population of star-forming galaxies. ...

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• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy
• ESO - Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies
• VLT Observations of Gamma-ray Burst Reveal Surprising Ingredients of Early

Detecting Bias in a Self-Organizing Map of Galaxy Photometry Data Zach Clayto , Peter Capa , Dan Maste 1 1 r 2 k 2 rs Ohio Wesleyan University, 2Infrared Processing and Analysis Center, California Institute of Technology Abstract High redshift (very distant) galaxy surveys record broad-band photometry for billions of galaxies in order to measure distances in a faster, more cost-effective way than spectroscopy. ... High-redshift galaxies can be identified efficiently in such a mapping. ...

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• http://hea-www.harvard.edu/~pgreen/SOC/5.html
• http://hea-www.harvard.edu/~pgreen/SOC/4.html
• http://hea-www.harvard.edu/~pgreen/SOC/1.html

... Chandra , NASA Explanation: Is our Milky Way Galaxy surrounded by a halo of hot gas? ... Since NGC 4631 is similar to the Milky Way , this observation indicates that our own Galaxy is indeed surrounded by a halo of hot X-ray emitting gas, although we are too close to clearly differentiate them from more nearby extended X-ray sources. ... Publications with keywords: hot gas - spiral galaxy - NGC 4631 . Publications with words: hot gas - spiral galaxy - NGC 4631 . ... Sculptor Galaxy NGC 134 . ...

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• Journal "Peremennye Zvezdy"
• Астронет > Hot Gas Halo Detected Around Galaxy NGC 4631
• XWare > APOD

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

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• astro-ph authors/title/abstract search for 'galaxy merging' all years
• astro-ph authors/title/abstract search for 'galaxy environment' all years
• Radio galaxies

... Future seminars . P a s t seminars . Seminar council . Stability of cold fronts in clusters of galaxies " . E. Churazov (IKI, MPA) . ... One of the insteresting results of Chandra and XMM-Newton observatories is the discovery of sharp structures in the X-ray surface brightness of galaxy clusters. These structures (a.k.a. cold fronts) are likely associated with the contacted discontinuities formed when a hot gas flows over a colder gravitationally bound gas cloud. ...

Еще в разделе: (Показать все результаты (>1383) - www.cosmos.ru/ )

• Main results of the experimental and theoretical research completed in 2010

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

Еще в разделе: (Показать все результаты (>1021) - jet.sao.ru/ )

• Cosmic Phys Rus
• Search for distant radio galaxies in SAO
• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS

... 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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... 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/postbr1.pdf

... 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 (>2549) - www.mrao.cam.ac.uk/ )

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

... Keck spectropolarimetry, giving spectral coverage from Ly- to beyond CIII], and HST imaging of a sample of powerful radio galaxies with has been obtained. ... This is a short progress report on a rather extensive programme we are carrying out to study the structure and composition of high redshift radio galaxies (HzRG) -- and, by implication, the host galaxies of radio quasars -- using observations in the optical, IR and mm bands. ... An example of the NICMOS and WFPC 2 imaging is shown in Figure 2 ...

Еще в разделе: (Показать все результаты (>262) - www.stecf.org/ )

• NICMOS Imaging of QSO Host Galaxies at 0.1 < z < 4.4
• STScI NICMOS Software
• ESLAB 2007

. Back to A.Zasov's homepage.

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