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http://www.stsci.edu/science/preprints/prep1266/prep1266.html.
1. http://zebu.uoregon.edu/tandf/toc.html
... 2.3 Establishing the Extragalactic Distance Scale . ... 2.3.2 The Second Rung: Distances to stellar clusters . ... 2.3.4 Distances to Local Group Galaxies . ... The Luminosity Function of Planetary Nebulae . ... 3.2.2 Clusters of Galaxies . ... 4.2 Evidence for Dark Matter as a Function of Scale Size . ... 4.3 Other Dark Matter Indicators for Galaxies . ... What is the nature of the large-scale distribution of matter in the universe as traced by the three-dimensional galaxy distribution? ...
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Ссылки http://zebu.uoregon.edu/tandf/toc.html -- 10.7 Кб -- 17.07.1998
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2. HST this week: 110
... Abstract . ... The Ages of Globular Clusters and the Population II Distance Scale . ... HST/FGS Astrometric Search for Young Planets Around Beta Pic and AU Mic . ... Luminous and dark matter in disk galaxies from strong lensing and stellar kinematics . ... WFPC2 Imaging of Fomalhaut b: Determining its orbit and testing for H-alpha emission . ... Globular clusters are the oldest structures within the Milky Way that are directly accessible to observation. ... Past weeks: . ...
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Ссылки http://www.stsci.edu/~inr/thisweek1/2009/thisweek110.html -- 12.7 Кб -- 20.04.2009
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3. The Formation and Evolution of LMC Rich Star Clusters: NGC 1818
... LMC Project Outline . NGC 1818 Initial Results . ... The Large Magellanic Cloud (LMC) is uniquely suitable for the study of massive star clusters at all stages of evolution. By combining HST observations of these clusters with N-body models we hope to understand the origin and evolution of rich star clusters in our own Galaxy, in the LMC, and beyond. ... We aim to combine our HST observations with N-body models to understand the formation and evolution of globular clusters. ...
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Ссылки http://www.stecf.org/conferences/sardinia/node27.html -- 15.4 Кб -- 12.06.2006
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4. Sternberg Astronomical Institute
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) . ...
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5. A 20 cm VLA survey of Abell clusters of galaxies
... We have made observations of the Perseus cluster with the Westerbork Telescope at 610 MHz. ... Several newly detected sources are identified with cluster galaxies. ... No evidence is found for the existence of the previously reported ~ 65'x25' cluster halo, 3C 84B. Key words: radio galaxies - clusters - tailed radio sources buoyancy The Perseus Cluster of galaxies is one of the most fascinating systems accessible to extragalactic astronomers. ...
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Ссылки http://www.sao.ru/cats/doc/CL_WSRT.html -- 7.9 Кб -- 18.03.2015
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6. Amateur Telescope Makers of Boston ATMoB Observing Awards Program
... About ATMoB . ... The Observing Committee is starting an Observing Awards Program to promote observing among the membership of the Amateur Telescope Makers of Boston. ... Participant must be a current member of the Amateur Telescope Makers of Boston . ... To qualify for your Observing Award Certificate, turn in your worksheet and drawings to an ATMoB Observing Committee member or observing@atmob.org . ... This Excel sheet has useful macros. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
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Ссылки http://www.atmob.org/about/observing/awards/index.php -- 14.2 Кб -- 09.04.2016
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7. NGC 7789: Galactic Star Cluster
... NGC 7789 is an open or galactic star cluster about 8,000 light-years distant toward the constellation Cassiopeia and lies near the plane of our Milky Way galaxy. ... These have evolved from main sequence stars like the sun into the gaggle of red giant stars apparent (with a reddish-yellow cast) in this lovely composite color image. ... Publications with keywords: star cluster - red giant - main sequence - NGC 7789 . Publications with words: star cluster - red giant - main sequence - NGC 7789 . ...
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Ссылки http://www.astronet.ru/db/xware/msg/apod/1999-07-09 -- 14.6 Кб -- 14.11.2006
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8. http://www.naic.edu/vscience/schedule/tpfiles/O'NeiltagA1511tp.ps
Proposal Identi cation No.: A1511 Date Received: 2001-Feb-01 17:39:36 Technical Page Proposal Type: Regular General Category: Astronomy Sub-Category: Spectroscopy Observation Category: Extragalactic Total Time Requested: 20 Hours Proposal Title: Low Surface Brightness Galaxies in X-ray Emitting Clusters ABSTRACT: Successful surveys for the detection of low surface brightness disk galaxies have been primarily undertaken in spiral rich clusters with little or no X-ray emission. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/O'NeiltagA1511tp.ps -- 93.1 Кб -- 19.04.2004
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9. ULXs
... Ultraluminous X-ray sources (ULXs) are located in external galaxies, their X-ray luminosities (10 39 - 10 41 erg/s) are thousand times greater than those of brightest black holes in the Galaxy. ULXs may be supercritical accretion disks around black holes of stellar masses (~10 Solar masses) like that in SS433, or they may be a hypothetical intermediate-mass black holes (hundreds - thousands Solar masses) with standard accretion disks. ... 2) The ULX progenitors were ejected from the star clusters. ...
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Ссылки http://www.sao.ru/Doc-en/SciNews/2012/ULXs/ -- 5.5 Кб -- 03.02.2013
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2012/ULXs/ -- 5.5 Кб -- 03.02.2013
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2012/ULXs/ -- 5.5 Кб -- 03.02.2013
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10. Blue Straggler Stars
... BLUE STRAGGLER STARS are unusually hot and bright stars found in the cores of ancient star clusters known as globulars. ... BACKGROUND (from wikipedia): Blue straggler stars are stars in open or globular clusters that are hotter and bluer than other cluster stars having the same luminosity. ... There is evidence in favor of this view, notably that blue straggler stars appear to be much more common in dense regions of clusters, especially in the cores of globular clusters. ...
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Ссылки http://www.mso.anu.edu.au/~jerjen/researchprojects/bluestraggler/bluestraggler.html -- 9.1 Кб -- 02.10.2012
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11. http://hea-www.harvard.edu/~alexey/about.html
... I am also a senior researcher at the High Energy Astrophysics department of the Space Research Institute in Moscow, Russia . ... My main research area is X-ray studies of galaxy clusters and their applications for cosmology and physics of the intergalactic medium. ... 2003: Doctor of Sciences, Russian Academy of Sciences: "Observational cosmology and studies of physics of the intracluster medium using X-ray observations of clusters of galaxies" ( thesis in Russian ) . ...
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Ссылки http://hea-www.harvard.edu/~alexey/about.html -- 15.4 Кб -- 01.10.2012
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12. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ViaLattea/9930a-b.txt
... STScI-PRC99-30 HUBBLE SPIES GIANT STAR CLUSTERS NEAR GALACTIC CENTER Penetrating 25,000 light-years of obscuring dust and myriad stars, NASA’s Hubble Space Telescope has provided the clearest view yet of a pair of the largest young clusters of stars inside our Milky Way galaxy, located less than 100 light-years from the very center of the Galaxy. ... But in the brief time they are around, they shine more brightly than any other star cluster in the Galaxy. ...
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Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ViaLattea/9930a-b.txt -- 3.0 Кб -- 04.03.2001
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13. Space Research Institute (IKI) Seminar
... 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. ...
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Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e040311.htm -- 4.3 Кб -- 04.03.2004
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e040311.htm -- 4.3 Кб -- 04.03.2004
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14. Yuri Nicolaevich Efremov - My Home Page
... Curriculum Vitae Observations and theory of star cluster formation 22) A.K.Dambis and Yu.N.Efremov Journal for History of Astronomy, 31, 115-134, 2000 Dating Ptolemy's star catalogue through proper motions: the Hypparchan epoch 23) B.G.Elmegreen, Yu.N.Efremov, S.Larsen Astrophys. J., 535, 748 - , 2000 A young globular cluster in the galaxy NGC 6946 24) Yu.N.Efremov. ... 28) Yu.N.Efremov. ... The location of star complexes in the Galaxy was studied in papers with E.Alfaro, L.Berdnikov and T.Sitnik. ...
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Ссылки http://lnfm1.sai.msu.ru/~efremov/cv.htm -- 11.9 Кб -- 22.02.2012
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15. Automated Globular Cluster Photometry with DASHA
... We describe a tool in the PCIPS environment for finishing the job of globular cluster photometry started by DAOPHOT II: starting with the instrumental magnitudes derived by DAOPHOT II, DASHA can automatically produce final color-magnitude diagrams. ... DASHA can automate the whole process of globular cluster photometry, from instrumental magnitude lists produced by DAOPHOT II, to final color-magnitude diagrams. ... DASHA is oriented towards star lists produced by DAOPHOT II as source data. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/smirnovo2.html -- 13.1 Кб -- 03.11.2000
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16. Anja Feldmeier-Krause
... My primary research interests are the formation and evolution of nuclear star clusters. ... Nuclear star clusters are common objects in nearby galaxies. ... Feldmeier-Krause, A. ; Neumayer, N.; SchУЖdel, R.; Seth, A.; Hilker, M.; de Zeeuw, P. T.; Kuntschner, H.; Walcher, C. J.; LУМtzgendorf, N.; Kissler-Patig, M. Astronomy Astrophysics, accepted, 2015 . ... SchУЖdel, R.; Feldmeier, A. ; Neumayer, N.; Meyer, L.; Yelda, S. Classical and Quantum Gravity, Volume 31, Issue 24, 12/2014 . ... 2014 . ...
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Ссылки http://www.eso.org/~afeldmei/ -- 16.8 Кб -- 21.09.2015
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17. MAO NASU :: Topic: 1st Announcement IAU Symposium 312 Star Clusters and Black
... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...
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Ссылки http://www.mao.kiev.ua/index.php/en/forum/info/95-1st-announcement-iau-symposium-312-star-clusters-and-black-holes-across-cosmic-time-beijing-china-aug-25-29-2014 -- 24.6 Кб -- 11.04.2016
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18. Population of Galactic globular clusters, figures
. F IGURE . 8. Relations between GC parameters and the horizontal-branch color index. The open circles correspond to the old halo, filled circles to the young halo (large filled circles correspond to clusters with (B-R)/(B+V+R)>0.32 ), and filled triangles to the corona. discussion in the text | privious figure | next figure .
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Ссылки http://ip.rsu.ru/~marsakov/paper5/p5fg8_1.htm -- 2.0 Кб -- 02.02.2007
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19. http://mavr.sao.ru/hq/katya/CosmosPh/en/Abstract_Sharina.txt
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. ...
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Ссылки http://mavr.sao.ru/hq/katya/CosmosPh/en/Abstract_Sharina.txt -- 2.3 Кб -- 16.05.2007
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/katya/CosmosPh/en/Abstract_Sharina.txt -- 2.3 Кб -- 24.02.2010
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/katya/CosmosPh/en/Abstract_Sharina.txt -- 2.3 Кб -- 24.02.2010
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[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/katya/CosmosPh/en/Abstract_Sharina.txt -- 2.3 Кб -- 24.02.2010
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20. M55 globular cluster seen by ESO | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Image credit:ESO/J.Emerson/VISTA. ... However others are less pessimistic and it has even been claimed that the mysterious ?Wow! signal? received in 1977 originated from the direction M55.б Sadly, this still unexplained pulse of radio energy originated from a location rather to the northwest of M55 so I doubt if the source was this cluster (if indeed the signal was genuinely of extraterrestrial origin). ... Mysterious Wow! ...
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Ссылки http://www.armaghplanet.com/blog/m55-a-glorious-globular.html -- 47.4 Кб -- 09.04.2016
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