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. ...

Еще в разделе: (Показать все результаты (>272) - zebu.uoregon.edu/ )

... The number density of spirals as a function of surface brightness. ... Relevance of low surface brightness galaxies to faint galaxy counts. EVOLUTION - Relevance of low surface brightness galaxies to faint galaxy morphology. Gas content and star formation histories of spiral galaxies as a function of luminosity and surface brightness. ... DARK MATTER - Dark matter content as a function of luminosity and surface brightness. Requirements imposed on dark matter theories. ...

Еще в разделе: (Показать все результаты (>15317) - www.stsci.edu/ )

• Surface Brightness Parameters from Deconvolved PC Images of Elliptical Galaxies
• Emission Line Observations of Galaxy Nuclei
• Ferrarese Ford: Surface Brightness Parameters from Deconvolved Images

... About ATNF overview . ... Both are consistent with earlier estimates, computed for the population of optically selected galaxies. This consistency occurs because, although the distribution of optical central surface brightnesses among galaxies is flat, we fail to find a population of galaxies with central surface brightnesses fainter than 24б  B - , even though there is no observational selection against them. Keywords: Galaxies: Luminosity Function, Mass Function; Surveys . ...

Еще в разделе: (Показать все результаты (>17891) - www.atnf.csiro.au/ )

• Galaxy Lunch
• The NGC 6221/15 Galaxy Group
• HIPASS Bright Galaxy Catalog

Our publications in 2002 year Kniazev, A. Y.; Grebel, E. K.; Pustilnik, S. A.; Pramskij, A. G. American Astronomical Society, 201st AAS Meeting, #52.23; Bulletin of the American Astronomical Society, Vol. 34, p.1195 (12/2002) . ... N.; Pustilnik, S. A.; Kniazev, A. Y.; Elmegreen, B. G.; Larsen, S. S.; Alfaro, E. J.; Hodge, P. W.; Pramsky, A. G.; Richtler, T. Astronomy and Astrophysics, v.389, p.855-870 (07/2002) . ... 253-253 (02/2002) . ... 24P (01/2002) . ...

Еще в разделе: (Показать все результаты (>1386) - www.sao.ru/ )

• A 20 cm VLA survey of Abell clusters of galaxies
• "Structure" publications in 2004 year
• A General Catalog of HI Observations of Galaxies

A1446 2000-May-29 23:25:55 Technical Page Proposal Type: Regular General Category: Astronomy Sub-Category: Spectroscopy Observation Category: Extragalactic Total Time Requested: 138 Hours Proposal Title: 21cm Survey of Low Surface Brightness Galaxies Found in the KISS Fields ABSTRACT: Historically, galaxy catalogs have been biased in favor of high surface brightness galaxies. ... This proposal requires coordination with GPS L3 at 1381 MHz. ...

Еще в разделе: (Показать все результаты (>6029) - www.naic.edu/ )

• http://www.naic.edu/vscience/schedule/tpfiles/O'NeiltagA1366tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/SchneidertagA1972tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/O'NeiltagA1511tp.ps

... 2014: . Suppression of cooling by strong magnetic fields in white dwarf stars . ... 69, 439, 2014. Evidence of supercritical accretion in SS433 . ... We discovered a flat portion (white noise) in the power spectrum of SS433 due to an abrupt increase of the disk thickness in the supercritical region. ... Both the hard X-ray radiation and the visual light are seen reflected from the walls of the funnel that forms in the wind of the supercritical disk of SS433. ... Archive . ...

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

• RCJ0311+0507
• Galaxy sector, archive 2004
• Galaxy sector, archive 1994

... Science . ... The Local Sphere of Influence (LSI) survey is a deep near-IR (H-band) survey of galaxies residing in the Local Sphere of Influence ( D < 10 Mpc). The images with a typical surface brightness limit 4 mag fainter than 2MASS (24.5 mag arcsec -2 < SB lim < 26 mag arcsec -2 ) have been obtained with IRIS2 on the 3.9~m Anglo-Australian Telescope. 11 of the observations have resulted in non-dections or the images were saturated by foreground stars. ... Copyright 2007 Emma Kirby. ...

Еще в разделе: (Показать все результаты (>647) - www.mso.anu.edu.au/ )

• GSAOI Bulk Motions Science Page
• The Local Sphere of Influence Survey
• VV29 = Arp 188 = The Chainsaw Galaxy

Type of Galaxies. taken from the Hubble Atlas of Galaxies. These galaxies display no bright blue stars like those in the spiral arms of Sb, Sc, Irr, SBb, and SBc galaxies. ... The smooth texture of the photographic image. ... SBa - Galaxies possesss a characteristic bar that is prominent and smooth in texture with no trace of resolution into knots or stars. ... SBb - These galaxies have a well defined bar structure which is smooth in texture with no hint of resolution into stars. ...

Еще в разделе: (Показать все результаты (>5802) - www.sai.msu.su/ )

• APOD: 2002 June 20 - Bright Galaxy M81
• Kepler is youngest supernova in our galaxy ever seen by the naked eye
• APOD: April 9, 1998 - Quasar in an Elliptical Galaxy

... 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/ )

... In an unexpected twist, recent observations have shown that the center of this photogenic galaxy is rotating in the opposite direction than the outer regions! ... Springtime Comet Fever . ... Despite recent attempts by other spectacular and dramatic celestial events to take center stage, Comet Hale-Bopp remains the most popular object in the sky (according to APOD access logs!) and is likely to make this spring memorable for many. ... Comet Hale-Bopp is now much brighter than any surrounding stars. ...

Еще в разделе: (Показать все результаты (>123621) - www.astronet.ru/ )

Results from 6m telescope observations of globular clusters in dwarf galaxies Sharina M. We consider properties of globular clusters in dwarf galaxies observed with the multi-slit unit of the SCORPIO spectrograph at the SAO 6m telescope. ... Studying GCs in dwarf galaxies at the faintest end of the galaxy luminosity function provides valuable information for a better understanding of galaxy evolution and evolutionary connection between globular clusters and nuclei of galaxies. ...

Еще в разделе: (Показать все результаты (>874) - jet.sao.ru/ )

• http://mavr.sao.ru/Doc-k8/Science/seminar/Klypin/LCDMissues.pdf
• Publications
• Search for distant radio galaxies in SAO

... 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 (>107) - space.univ.kiev.ua/ )

• Stellar Astronomy

. Back to A.Zasov's homepage.

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

AGN dust model of 3CR sources Frank Heymann (PhD), Martin Haas, Endrik Krgel, Christian Leipski MIR imaging spectroscopy ISM dust model PAH SED of a clumpy AGN torus CenA (ESO) Crete 2010 vectorized Monte Carlo model Ralf Siebenmorgen 1) Ground based MIR imaging Nuclear activity in nearby galaxies Surface brightness AGN viz. starbursts Ralf Siebenmorgen 10m telescopes ... Ralf Siebenmorgen Crete 2010 PAH in a mono-energetic heating bath if | ... Crete 2010 ...

Еще в разделе: (Показать все результаты (>66159) - www.eso.org/ )

• The Thousand-Ruby Galaxy | ESO
• ESO - Thesis Topic: ALMACAL: the evolution of the molecular gas in galaxies
• ArtistтАЩs impression of CR7: the brightest galaxy in the early Universe

... I. Mean Surface Brightnesses and Integral Color Indices for Bars Gusev A.S. ================================================================================ Abstract: UBVRIJHK surface brightnesses and color indices of bars of galaxies are determined using surface photometry data for 100 barred galaxies (table1.dat). ... J0 Mean surface J0 brightness 46 A1 --- CI- CI sign 47 -50 F1.2 magn/sq.arcsec. U-B)0 (U-B)0 color index 52 -55 F1.2 magn/sq.arcsec. ...

Еще в разделе: (Показать все результаты (>609) - lnfm1.sai.msu.ru/ )

• Maidanak Lab page
• Yuri Nicolaevich Efremov - My Home Page
• Scientific activity

... Radio emission at around 90 GHz from star-forming galaxies is expected to be strongly dominated by the free-free component due to ionising radiation from massive, short-lived, stars. We present high surface-brightness sensitivity observations at 90 GHz of the nearby star-forming galaxy Messier 66 with resolution of about 9 arcsec (corresponding to a physical scale of about 500 pc) and analyse these observations in combination with archival lower frequency radio and mid-infrared measurements. ...

Еще в разделе: (Показать все результаты (>2330) - www.mrao.cam.ac.uk/ )

• The history of star formation and mass assembly in early-type galaxies Bojan
• Galaxy Evolution Bojan Nikolic web pages (r. 329)
• Astrophysics Group Galaxies and Quasars

ESO PR Photo 18b/00 . ... Caption : Images of two of the novae in NGC 1316 that were discovered during the observational programme described in this Press Release. ... In particular, no less than four novae were detected in a single giant galaxy within only 11 days . ... Moreover, the discovery of four novae in one galaxy in the Fornax cluster was possible with only 3 hours of observing time per filter. ... ESO Press Information is available on the WWW at . http://www.eso.org/outreach/press-rel/ . ...

Еще в разделе: (Показать все результаты (>7685) - www.arcetri.astro.it/ )

• APOD: September 22, 1998 - M61: Virgo Spiral Galaxy
• A Bright Ring Of Star Birth Around A Galaxy's Core (PR98-21)
• APOD: December 18, 1999 - Irregular Galaxy Sextans A

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Starbursts are short-lived events, stars are forming so quickly that the reservoirs of interstellar gas from which stars are coalescing would be used up on a timescale much shorter than the age of the galaxy . ... Strong stellar winds from giant new stars in the starburst region combine with the blasts of supernovae to push a mighty flood of extremely hot gas, a ?superwind? from the galaxy thousands of light years into intergalactic space. ...

Еще в разделе: (Показать все результаты (>2785) - www.armaghplanet.com/ )

• Supernova in the Cigar Galaxy | Astronotes
• Comet ISON: will it be Comet of the Century? | Astronotes
• WLM Galaxy: a Cosmic Living Fossil | Astronotes

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

Еще в разделе: (Показать все результаты (>312) - www.astro.spbu.ru/ )

• List of publications
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy
• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03

Aitoff Projection showing ChaMP Fields . ... Main survey: >20 from galactic plane. ... Galactic Plane Survey: No subarray fields: reduced area and more complicated processing . ... Short exposures included except NGC galaxies . Galactic Plane Survey: > 30 ksecs . ... Galactic Plane Survey: >10% contamination by a diffuse/distributed X-ray or optical source. ... E(B-V)= (B-V) - (B-V) 0 which translates to visual extinction A V via . ... Crudely, E(B-V) can be related to Galactic latitude via . ...

Еще в разделе: (Показать все результаты (>3276) - hea-www.harvard.edu/ )

• The galaxy M100
• Doug Burke: Publications List
• The AstroStat Slog host galaxy