... 2007 October 5 . Starburst Cluster in NGC 3603 . ... NGC 3603 is well known to astronomers as one of the Milky Way's largest star-forming regions. The central open star cluster contains thousands of stars more massive than our Sun, stars that likely formed only one or two million years ago in a single burst of star formation. In fact, nearby NGC 3603 is thought to contain a convenient example of the massive star clusters that populate much more distant starburst galaxies . ... About APOD | ...

Еще в разделе: (Показать все результаты (>4649) - www.sai.msu.su/ )

• APOD: 2008 October 26 - Massive Stars in Open Cluster Pismis 24
• APOD: 2001 October 10 - The Center of Globular Cluster Omega Centauri
• APOD: 2000 October 5 - N81: Star Cradle in the SMC

Astronomy Picture of the Day . Starburst Cluster in NGC 3603 . ... 5.10.2007 . ... NGC 3603 is well known to astronomers as one of the Milky Way's largest star-forming regions. ... In fact, nearby NGC 3603 is thought to contain a convenient example of the massive star clusters that populate much more distant starburst galaxies . ... October 2007 . ... Publications with keywords: star cluster - star formation - NGC 3603 . Publications with words: star cluster - star formation - NGC 3603 . ...

Еще в разделе: (Показать все результаты (>131651) - www.astronet.ru/ )

• A Massive Cluster In A Young Universe
• Massive Stars in Open Cluster Pismis 24
• Massive Stars Of 30 Doradus

... 1) A Multiwavelength Study of Tadpole Galaxies in the Hubble Ultra Deep Field, Straughn, A., et al. (including S. Ravindranath), 2015, ApJ, 814, 97. 2) The Rate of Core Collapse Supernovae to Redshift 2.5 from CANDELS and CLASH Supernova Surveys, Strolger, L., et al. (including S. Ravindranath), 2015, ApJ, 813, 93. ... 18) "Resolved Galaxies in the Hubble Ultra Deep Field: Star Formation in Disks at High Redshift", Elmegreen, D.M., Elmegreen, B.G., Ravindranath, S., Coe, D.A., 2007, ApJ, 658, 763. ...

Еще в разделе: (Показать все результаты (>16651) - www.stsci.edu/ )

• Larry Bradley :: Research
• HST this week: 282
• HST this week: 295

The IMF and Star Formation History of the Stellar Clusters in the Vela D Cloud . ... 2005, A , in press . ... M.T. Beltran, J. Brand, R. Cesaroni, F. Fontani, S. Pezzuto, L. Testi, S. Molinari . ... 2005, Proceedings of the IAUS227 "Massive Star Birth: A Crossroads of Astrophysics", in press . ... Francesco Palla . ... Podio, L., Bacciotti, F., Nisini, B., Giannini, T., Massi, F., Eisloeffel, J., Ray, T.P. 2005, Ap Lecture Series, "Cores to Clusters", in press . ... Star Formation Group . ...

Еще в разделе: (Показать все результаты (>6590) - www.arcetri.astro.it/ )

• APOD: October 18, 1999 - NGC 3603: An Active Star Cluster
• Doug Johnstone's Orion Page

... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > cosmology2002 . ... Observing with ESO Telescopes . ... Public Surveys . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Review: Weak Lensing . ... Tangential alignement of galaxies in a STIS Parallel shear survey field: a new dark lens candidate . ... Poster: . ... New Clues on clustering evolution from the K20 and FIRES surveys . ... data ...

Еще в разделе: (Показать все результаты (>65916) - www.eso.org/ )

• ESO - star07
• ESO - Thesis Topic: The onset of cluster formation near young high-mass stars
• ESO - The Young Star Cluster Pismis 24 in ARA: a Laboratory of Star Formation

... GSAOI Home . ... Science . ... Deep imaging at J , H , and K is required to identify all stellar objects, brown dwarfs, and planetary mass objects in the central region of the Orion Nebula Cluster down to masses comparable to that of Jupiter. This is required to establish the initial mass function, i.e., the number of stars of each mass that have formed, in this region of intense massive star formation. ... The fields of the GSAOI detectors are shown as four green squares in each frame. ...

Еще в разделе: (Показать все результаты (>717) - www.mso.anu.edu.au/ )

• Dougal Mackey - CV
• GSAOI Super Star Clusters Science Page
• Dougal Mackey - Research

Stellar Clusters are very useful laboratories for empirically studying stellar evolution. ... All cluster stars are at the same distance . All cluster stars have the same physical age . ... CM diagram Young Cluster In this case we see the Main Sequence fully represented. The blue dots represent massive stars with short main sequence lifetimes. ... Thus, identifying the most massive star which is still on the main sequence is an effective means of determining the age of a stellar cluster. ...

Еще в разделе: (Показать все результаты (>383) - zebu.uoregon.edu/ )

• Astronomy HyperText Book: Interstellar Medium

home publications > mercury . ... Big Clusters, Tiny Galaxies . ... Astronomers struggle to understand why giant star clusters form in the tiniest of galaxies . ... These clusters are probably young versions of globular clusters, but they are commonly called super star clusters. Seven dwarf galaxies within 16 million light-years have formed super star clusters, with one of these galaxies, NGC 1569, possessing two young clusters. ... Super star clusters have a lot to tell us about star formation. ...

Еще в разделе: (Показать все результаты (>1379) - www.astrosociety.org/ )

• ASP: Contents, September/October 2003

Our early publications since 1990 till 1995 year . ... 7.Yu.I.Izotov, N.G.Guseva, V.A.Lipovetsky, A.Yu.Kniazev, J.A. Stepanian, 1990, Nature, 343, 238, Unusual low heavy-element abundance found in the blue compact galaxy SBS 0335-052 8.Yu.I.Izotov, N.G.Guseva, V.A.Lipovetsky, A.Yu,Kniazev, J.A.Stepanian, 1990, Physical Processes in Fragmentation and Star Formation, 1990, Kluwer Academic Publisher, p.235-240. ... New blue compact dwarf galaxies with low heavy-element abundances. ... 1993. ...

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

• "Structure" publications in 1996 year
• "Structure" publications in 2008 year
• "Structure" publications for 1997 year

... Australia Telescope Compact Array . ... Compact Stellar Systems in the Fornax Cluster: Super-massive Star Clusters or Extremely Compact Dwarf Galaxies? ... We suggest that these objects are either super-massive star clusters (intra-cluster globular clusters or tidally stripped nuclei of dwarf galaxies) or a new type of low-luminosity compact elliptical dwarf (``M32-type'') galaxy. ... Keywords: galaxies: star clusters -- galaxies: dwarf -- galaxies: formation . ... Properties of the compact objects ...

Еще в разделе: (Показать все результаты (>13327) - www.atnf.csiro.au/ )

• ATNF Colloquium
• Evolutionary Paths in Galaxy Morphology
• Studying Galaxy Evolution: A Galaxy Zoo Conference

... Karachentsev I.D., Dolphin A., Tully R.B., Sharina M., Makarova L., Makarov D. , Karachentseva V., Sakai S., Shaya E.J. Advanced Camera for Surveys Imaging of 25 Galaxies in Nearby Groups and in the Field . ... Karachentseva V.E., Melnyk O.V., Vavilova I.B., Makarov D.I. Virial and total masses of galaxy triplets in the Local Supercluster . 2005, Astron. ... Karachentsev I.D., Makarov D.I. "The Galaxy Motion Relative to Nearby Galaxies and the Local Velocity Field" . ...

Еще в разделе: (Показать все результаты (>710) - jet.sao.ru/ )

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 . ...

Еще в разделе: (Показать все результаты (>36) - sed.sao.ru/ )

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

... Kopylov, A.I., Kopylova, F.G. "Structure of galaxy groups and clusters and measurement of their masses", . ... Kopylova, F.G., Kopylov, A.I. "Peculiar motions of galaxy clusters and groups in the Hercules and Leo supercluster regions", . ... Kopylova, F.G., Kopylov, A.I. "Analysis of the properties of clusters of galaxies in the region of the Leo supercluster", . ... Kopylova, F.G., Kopylov, A.I. "Analysis of the properties of clusters of galaxies in the region of the Ursa Major supercluster", . ...

Еще в разделе: (Показать все результаты (>326) - mavr.sao.ru/ )

• Metagalaxy scientific results 2003
• Metagalaxy sector, archive 2001
• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group

... Session 1 - Stars, star formation, stellar populations and planets . 9.20 10.00 . ... HST Spectroscopy of the Hottest White Dwarfs . ... Coffee break . ... Lunch break . ... A (long) look at neutron stars with HST . ... Session 2 - Nearby galaxies, bulges, spheroids, galaxy formation . ... New HST/ACS Insights into the Evolution of Star-Forming Dwarf Galaxies with Extreme Properties of Cosmological Relevance . ... Deriving properties of Lyman-break galaxies at z~3-5 using HST/VLT/Spitzer data . ...

Еще в разделе: (Показать все результаты (>187) - www.stecf.org/ )

• HST 3 Conference
• The Formation and Evolution of LMC Rich Star Clusters: NGC 1818
• Space Telescope-European Coordinating Facility

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... Monthly Sky Notes . ... By admin October 1, 2010 Posted in: Stars . A sky of blazing stars (Image Credit: NASA/ESA) . Imagine that once the Sun sets, rather than a dark sky sprinkled with a few thousand dim stars, we had a sky blazing with ten thousand or so stars blazing brighter than Venus. ... Planets orbiting stars in the NGC 3603 Young Cluster would experience just such a sky. ...

Еще в разделе: (Показать все результаты (>2795) - www.armaghplanet.com/ )

• Our Galaxy | Astronotes - Part 5
• Tarantula Nebula in stunning Hubble Image | Astronotes
• stars | Astronotes - Part 6

... Interacting galaxies . ... Catalogues . ... We define a volume limited sample of over 14,000 early-type galaxies (ETGs) selected from data release six of the Sloan Digital Sky Survey. The density of environment of each galaxy is robustly measured. 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. ...

Еще в разделе: (Показать все результаты (>1455) - www.mrao.cam.ac.uk/ )

• The history of star formation and mass assembly in early-type galaxies Bojan
• ALMA Phase Calibration Techniques at the Cavendish Astrophysics Group
• Astrophysics Group Highlights & News

... Galaxy formation and evolution is one of the key problems of modern astronomy. Galaxies in the universe come in a large variety of shapes and sizes, which we refer to as the Hubble sequence. The study of galaxy formation and evolution aims at explaining this variety as well as its statistical properties. Though the formation, and to some extent the evolution of galaxies still is one of the most active research areas in astrophysics. ...

Еще в разделе: (Показать все результаты (>4472) - star.arm.ac.uk/ )

• Astronomy Today and the Role Played by the Hubble Space Telescope: Wednesday 17
• Jorick Vink
• Armagh Observatory

. A view of the massive globular cluster NGC 1783 in the Large Magellanic Cloud, near Earth's own Milky Way, as seen by the Hubble Space Telescope. The cluster is 160,000 light-years from Earth and as massive as 170,000 Suns. ESA/Hubble NASA

Еще в разделе: (Показать все результаты (>6704) - www.astronomy.com/ )

• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BA4E51E05-615E-482F-A9D8-3D00C69B4EF2%7D
• Star cluster bursts into life | Astronomy.com
• Hubble views an old and mysterious cluster | Astronomy.com

... Posts tagged ?massive data? ... Tags: bimodality , chi-square minimization , Classification , CMD , Estimation , machine learning , massive data , model based , PCA , spectral analysis , spectroscopic , survey , VO . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

Еще в разделе: (Показать все результаты (>1597) - hea-www.harvard.edu/ )

• Doug Burke: Publications List
• Cosmological parameters constraints
• The AstroStat Slog multivariate analysis

... The relationship of the mass and the observed galactocentric distance R -- (a), and that of the mass and the total dissipation velocity n taken from Gnedin, Ostriker (1997) -- (b). The dotted line in diagram (a) shows the "cone of survival" according to the paper by Surdin and Arkhipova (1998) . ... The solid line is a regression stright line for the main sequence of clusters, and the dotted line parallel to it separates the sequence of clusters of anomalously small mass shown by open triangles. ...

Еще в разделе: (Показать все результаты (>102) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts
• Vladimir Marsakov Publication List
• Population of Galactic globular clusters, figures