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

From the first published z > 3 survey of 21-cm absorption within the hosts of radio galaxies and quasars, we found an apparent dearth of cool neutral gas at high redshift. ... This indicates that he non-detection of 21-cm absorption is not due to the sensitivity limits of current radio telescopes, but rather that the lines-of-sight to the quasars, and probably the bulk of the host galaxies, are devoid of neutral gas. | ...

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• The HIPASS Bright Galaxy Survey
• Research
• Completeness of Optical Galaxy Searches

... The crucial problem that limits our knowledge of our own galaxy, and prevents us from working out how and when it formed, is our inability to measure direct distances to distant stars, and to determine their proper motions. If we could get accurate parallaxes and proper motions for every star in the galaxy, we'd have things completely wrapped up, and surely we'd be able to figure out galaxy formation. ... Luckily, this is just what should be achievable using space interferometers. ...

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• Research Interests
• Helmut Jerjen

HUBBLE SPACE TELESCOPE DAILY REPORT #1804 PERIOD COVERED: 0000Z (UTC) 01/28/97 - 0000Z (UTC) 01/29/97 Daily Status Report as of 029/0000Z 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed WF/PC-2 6419 (Testing Unified Models With a Complete = Sample of Seyfert Galaxies) The WF/PC-2 was used to make observations of the Seyfert galaxy = MCG-6-30-1 to help build a complete survey of the Seyfert class of = galaxies. ... The observations were executed as scheduled, = and no anomalies were noted. ...

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• http://www.stsci.edu/ftp/observing/status_reports/old_reports_93/hst_status_07_08_93
• http://www.stsci.edu/ftp/observing/status_reports/old_reports_96/hst_status_10_29_96
• Starburst and Galaxy evolution

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Telescopes and Observatories . ... January . ... By admin February 20, 2013 Posted in: Armagh Planetarium . ... M42, the Great Nebula in Orion, imaged through Armagh Planetarium?s telescope in January 2013. ... Image credit: Colin Johnston/Armagh Planetarium) . ... M31, the Andromeda Galaxy, imaged with the new telescope in January 2013. ... Armagh Planetarium?s new telescope in action in January 2013. ...

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• Spacebrains: new astronomy app from Armagh Planetarium | Astronotes
• A Rolling Stone on the Moon | Astronotes
• Kepler-10c: the First Mega-Earth | Astronotes

... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The Hubble Space Telescope found a galaxy that was completely formed within 480 million years of the Big Bang. How could gas and dust clouds condense into stars and organize themselves via gravity into an entire galaxy in less time than it takes the Milky Way to make two rotations? ... Galaxies like the Milky Way indeed could not have formed as a unit at such an early era after the Big Bang. ...

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• James Webb Space Telescope completes cryogenic mirror test | Astronomy.com
• GLAST nears completion | Astronomy.com
• Why can the Hubble Space Telescope see distant galaxies but not exoplanets? |

... 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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... Posts tagged ?afterglow? ... Without an optical afterglow, a galaxy within the 2 arc second error region of a GRB x-ray afterglow is identified as a host galaxy; however confusion can rise due to the facts that 1. the edge of a galaxy is diffused, 2. multiple sources could exist within 2 arc second error region, 3.the distance between the galaxy and the x-ray afterglow is measured by projection, and 4. lensing causes increase of brightness and position shifts. ... ArXiv] GRB host galaxies, Aug. ...

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• The AstroStat Slog GRB
• The galaxy M100
• The AstroStat Slog incompleteness

. Back to A.Zasov's homepage.

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... Bojan Nikolic web pages (r. 329) . A gallery of interacting galaxies . ... The history of star formation and mass assembly in early-type galaxies . ... Abstract . ... Complete plots of radiospec analysis . Analysis of (radio) spectra . ... Nested Sampling in R & analysis of spectra . ... Paper II: Spinning dust in galaxies . ... The search results are restrict to these pages only . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

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• Galaxy Evolution: The origin and evoltuion of radio sources
• Paper II: Spinning dust in galaxies Bojan Nikolic web pages (r. 329)
• Galaxy Evolution: Regulation of the ISM and Star Formation

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. ...

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• APOD: August 28, 1995 - Dusty Galaxy Centaurus A
• APOD: March 30, 1997 - Dusty Galaxy Centaurus A
• APOD: 2014 June 30 - Peculiar Elliptical Galaxy Centaurus A

... 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. ...

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• A. Moiseev's scientific interests
• Principal scientific results

... The measurements extend to a lower 1.5 GHz limit of 1.0 mJy and comprise a complete sample with 1.5-GHz flux density 2.5 S1.5 J/AuJPh/47/145 VLA Survey of Rich Clusters of Galaxies II (Slee+, 1994) J/AuJPh/49/977 VLA Survey of Rich Clusters of Galaxies III (Slee+, 1996) ================================================================================ A VLA Survey of Rich Clusters of Galaxies II. ... Note (3): An elliptical Gaussian was fitted to the source. ...

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• "Structure" publications in 2002 year
• A VLA Survey of Rich Clusters of Galaxies II
• Determine H0 using a SQL query to LEDA

... Arecibo L-Band Feed Array . ... AGES is a sub-group of the Extragalactic ALFA (EALFA) consortium. ... AGES is a compromise between the larger-scale, but much less sensitive ALFALFA (drift mapping) and the deeper AUDS (drift-and-chase) surveys. ... Modified 'Leapfrog' - Again, a variant of this mode will be used by the PALFA consortia (see a discussion of tiling modes here ). ... Current status of AGES: . ... Study by Spitzak Schneider (1998) using 'leapfrog' mode with Arecibo L-Band Wide receiver. ...

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• AGES - the Arecibo Galaxy Environment Survey
• HI Mass Function
• Arecibo Galaxy Environment Survey (AGES)

... Dusty Galaxy Centaurus A . ... 30.03.1997 . ... Credit: NOAO , Cerro Tololo Interamerican Observatory Explanation: One of the most unusual galaxies known , Centaurus A , is pictured above. Cen A is marked by dramatic dust lanes that run across the galaxy's center. These dust lanes are so thick they almost completely obscure the galaxy's center in visible light. ... Publications with keywords: Centaurus A . ... Active Galaxy Centaurus A . ... Centaurus A: X-Rays from an Active Galaxy . ...

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• Hoags Object: A Strange Ring Galaxy
• Barred Spiral Galaxy NGC 1300

... 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. ...

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• ESO - Thesis Topic: Mapping the star-formation history of early-type galaxies
• ESO - VIMOS Science Verification Programs at Melipal/UT3
• ESO - Multiwavelength Views of the ISM in High-Redshift Galaxies

... 1993: . ... It was shown that the degree of the drop in turbulence depends on the magnetic field strength and the fact that it is completely suppressed at the field strengths of 4-5 kG. As a consequence, there arise the conditions of unimpeded diffusion of chemical elements under the influence of radiation pressure, so the degree of chemical anomalies depends on the magnetic field strength. ... Archive . ...

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• Lack of Dwarf Galaxies in the Local Volume Compared to Conventional Cosmology
• RCJ0311+0507
• New Polar Ring Galaxies

This page contains the table of contents and select excerpts only and is not a complete reproduction of this issue. Complete content for online Mercury is available to ASP members and institutional subscribers . ... As Indiana University astronomer John Salzer well knows, not all of them are easy to classify, and a few even appear to be relics from a bygone age. ... But at the same time, Johannes Kepler made a fundamental contribution to astronomy. ... A Messenger to Mercury , Paul Deans . ...

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• ASP: Mercury Summer 2011
• ASP: Contents, Spring 2009
• ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies

... 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. ...

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• A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope
• SECCO1: an "almost-dark" dwarf galaxy
• APOD: January 6, 1996 - Dwarf Elliptical Galaxy M32

. 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

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