Valentina Klochkova . Klochkova V.G. 21 Jan 08:14:27 GMT+0300 2016

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• SCORPIO: IFP Gallery

. of Lomonosov Moscow State University, . Russia . GCVS Research Group . Catalogues of Variable Stars . Future Prospects of Variable-Star Catalogues . B.V. Kukarkin Centenary Conference: Variable Stars, the Galactic Halo and Galaxy formation (VS-Halo) . What's new . Recent publications . Digitization of Moscow Plate Archive . The "Peremennye Zvezdy" (Variable Stars) journal . Send questions and comments to Olga Durlevich .

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• Index of /groups/cluster/gcvs/gcvs/nsv
• Index of /groups/cluster/gcvs/gcvs/iii
• Index of /groups/cluster/gcvs/gcvs/iv

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... ATCA | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

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• AAO Colloquium - Ab Initio Globular Cluster System Formation
• Radio Images of the Globular Cluster 47 Tucanae
• RV Tau Variables in Globular Clusters - clues on their nature?

The FR Divide in Radio Galaxies through Environmental Interactions T. Maciel (Astrophysics Group) tm419@cam.ac.uk , P. Alexander (Astrophysics Group) Radio -Loud Galaxies · Galaxies which are dominated by their radio emission (10MHz -100GHz) and show extended morphology: - Jets Active Galactic Nuclei -Lobes powered by (AGN) -Hotspots -Central black hole -Accretion disc -Strong B fields -Dusty torus Chandra X-Ray image of Perseus cluster with VLA ... Right: FRII galaxy 3C175 at 5GHz. ...

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• Astrophysics Group AMI Science
• PPEUC Programme - Cosmic Microwave Background Workshop
• Abstract

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

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• Index of /groups/cluster/gcvs/digit/mdv
• Index of /groups/cluster/gcvs/digit
• Index of /groups/cluster/gcvs/digit/preprint.files

... Tonight's Sky . ... The Magazine . News . Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Researchers find black hole in globular cluster | Astronomy.com
• Globular cluster gallery | Astronomy.com
• What's the difference between globular clusters and dwarf spheroidal galaxies?

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 environment' all years

ATMoB "Open Cluster Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Open Clusters Observing Awards program. Introduction: This awards program is oriented towards visually observing open clusters above magnitude 9.9. ... It turns out that a very unprejudiced and convenient method to dermine the limiting magnitude is to count the number of visible stars in certain areas on the sky. ...

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• Amateur Telescope Makers of Boston ATMoB Observing Awards Program
• Amateur Telescope Makers of Boston

... Compact Binaries . ... Globular Clusters . ... Ultra-Compact binaries in globular clusters . ... It is known that UC X-ray binaries are more abundant in globular clusters compared to that found in Galactic fields (eg van der Sluys, Verbunt \ Pols 2005 and references therein). On the other hand no AM CVn systems have been found in globular clusters, while 20 are known in the Galactic field (for a review of AM CVn systems see Nelemans 2005). ...

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• http://star.arm.ac.uk/highlights/2012/603/bp_mag/VisualAnalysis/121107/121107_09.pdf
• SELB Schools Cluster Programme Show | International Year of Astronomy - Beyond
• SELB Schools Cluster Programme Show | OASES Over us All is the SElfsame Sky |

... The most powerful and widely used methods to calculate the scattering matrix of a fractal cluster are based on the coupled dipoles methods (e.g. the Discrete Dipole Approximation, DDA) and the theory of light scattering by a cluster of spherical particles [2-4]. ... At present the procedure of calculation of the scattering matrix is well developed for both an oriented cluster of spherical particles and for chaotically oriented clusters of such particles [4]. ...

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• Introduction
• Model realization and some results

Next: The Formation and Evolution Up: NICMOS Science Previous: NICMOS Observes the Galactic . ... We have taken diffraction-limited ( 0.15") near-infrared F160W (henceforth H-band, for convenience) images with NICMOS on HST of the center of the R136 cluster (age 3.5 Myr) in the core of the 30 Dor giant HII region in the Large Magellanic Cloud. ... 1996, ApJ 466, 274) can sample only M >2M , while previous V and I band HST images with WFPC2 (Hunter et al. ...

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• The Formation and Evolution of LMC Rich Star Clusters: NGC 1818
• ESLAB 2007
• NICMOS Observes the Galactic Center

... Since IRS 7 at the Galactic center was identified as a luminous red supergiant (Lebofsky et al. 1982), a lasting debate has been initiated whether the nucleus of the Milky Way galaxy had experienced a recent star formation episode. ... 1993). ... 1994). ... Tamblyn & Rieke (1993) and Schaerer (1994) proposed starburst models which would be able to account for a young stellar population at the Galactic center, although the origin of some peculiar hot stars still remains to be explained (Tamblyn et al...

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• ADS Abstract Service Results
• Seminars

... Сегодня: 10 апреля 2016 г. [ESA] Европейское космическое агентство опубликовало предварительные результаты работы квартета спутников Cluster во время лунного затмения, которое происходило 25 января 2001 г. Впервые это явление наблюдалось сразу четырьмя одинаковыми космическими аппаратами, которые отличаются только именами - Tango, Salsa, Samba и Rumba. Лунное затмение для спутников серии Cluster началось 25 января в 06:15 по Гринвичу. ...

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• Часть аппаратуры спутников Cluster 2 уже приступила к работе
• Вспышка на Солнце временно вывела из строя квартет спутников Cluster
• Квартет спутников Cluster в очередной раз изменил свою конфигурацию

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

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• Andrey Kravtsov "High-Resolution Cosmological Simulations of Cluster Formation"

... Анк а дня . ... Ученые узнали подробности о магнитном пересоединении 2004 года . ... Космические аппараты ЕКА Cluster и разработанные совместно Китаем и Европой аппараты Double Star позволили ученым установить место прохождения солнечных частиц через магнитосферу Земли 8 мая 2004 .. ... Собранная спутниками Double Star TC-2 и Cluster информация позволила европейским ученым впервые заговорить о возможности возникновения трещин на поверхности нейтронной звезды.. Все ключевые слова . ...

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• Ученые узнали подробности о магнитном пересоединении 2004 года
• Twitter Weekly Updates for 2011-06-18

... Bad Astronomy . ... Bitesize Astronomy . ... The next step up are true clusters, called open clusters . Open clusters (sometimes misleadingly called "galactic clusters") are groups of stars ranging in size from a few dozen stars up to tens of thousands. ... The youngest is about 1 or 2 million years old, while the oldest is about 6 or 7 billion years, making it just older than our own solar system. ... So by looking at the stars in the cluster we can tell pretty well how old they are. ...

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... Site search . ... Site map . ISC Kosmotras . ... Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . ... Launch campaign for DubaiSat-2 cluster mission has started at Yasny Launch Base. ... Launch Sites . ...

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• Launch Date of DubaiSat-2 cluster mission
• Dnepr Cluster Mission 2013
• Launch Date of Dnepr Cluster Mission

... 317, P L83-L86 (1997). ... Article in PDF format . ... 317, P L87-L90 (1997). ... 317, P 637-645 (1997). ... 317, P 646-655 (1997). ... 317, P 656-660 (1997). ... 317, P 661-669 (1997). ... 317, P 670-675 (1997). ... 317, P 676-685 (1997). ... 317, P 686-688 (1997). ... 317, P 689-693 (1997). ... 317, P 694-700 (1997). ... On the link between rotation and lithium depletion in subgiant stars . ... 317, P 701-706 (1997). ... 317, P 707-711 (1997). ... helpdesk@link.springer.de . ...

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• Springer LINK:A&A-EE: Table of Contents Volume 317 Number 2 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 319 Number 3 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 320 Number 1 (1997)

... galaxies: bulges galaxies: clusters: general galaxies: clusters: individual: . ... star formation statistics stellar content structure Cosmology ( cosmology :) cosmic background radiation ( cosmology :) cosmological parameters cosmology : miscellaneous cosmology : observations cosmology : theory ( cosmology :) dark ages, reionization, first stars ( cosmology :) dark energy ( cosmology :) dark matter ( cosmology :) diffuse radiation ( cosmology :) distance scale ( cosmology :) early Universe (...

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• Galaxy sector, archive 2012
• articles_alex_01
• important_en

... Master . ... Participants . ... Zel'dovich asteroid . ... YaB-100 conferences . ... Gnedin Yu.N. Investigation of vacuum polarization in strong magnetic fields of neutron stars: Zel'dovich ideological impetus . ... Doroshkevich A.G. Beyond the limits of the LambdaCDM cosmology . ... Illarionov A.F. Title is discussed . ... Imshennik V.S. Title is discussed . ... Polnarev A.G. Polarization of CMB generated by Cosmological Gravitational Waves . ... Ruzmaikin A.A. A game of chance . ...

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