... Институт прикладной математики им. М.В.Келдыша . БАЛЛИСТИЧЕСКИЙ ЦЕНТР . О Центре . ... Баллистический Центр Института прикладной математики им. М.В.Келдыша РАН . Баллистический центр (БЦ) ИПМ им. М.В. Келдыша создан по предложению С.П. Королева и М.В. Келдыша в 1965 году. На него были возложены работы по баллистико-навигационному обеспечению (БНО) управления полетом пилотируемых кораблей и автоматических космических аппаратов научного и народно-хозяйственного назначения. ...

Еще в разделе: (Показать все результаты (>7) - www.kiam1.rssi.ru/ )

Galactic Wind Shells and High Redshift Radio Galaxies . ... M.Krause . Astronomy & Astrophysics, v.436, 845-851 . Very Light Jets II: Bipolar large scale simulations in King atmospheres [small version] . ... Simulations of Astrophysical Jets in Dense Environments . M.Krause, V.Gaibler & M.Camenzind . in: High Performance Computing in Science and Engeneering '05 eds.: E.Krause, W.J ger & M.Resch. ... M.Krause & M.Camenzind . ... Martin Krause & Paul Alexander . ... Martin Krause . ...

Еще в разделе: (Показать все результаты (>1969) - www.mrao.cam.ac.uk/ )

• Astrophysics Group AMI Science
• PPEUC Programme - Cosmic Microwave Background Workshop
• Galaxy Evolution: Cosmological evolution of star formation

... 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. ...

Еще в разделе: (Показать все результаты (>1831) - www.sao.ru/ )

• A 1400-MHz Survey of 1478 Abell Clusters of Galaxies
• Density Determination
• Gravitational Lensing by Clusters of Galaxies

... We report on the preliminary results of experiments using a Bayesian cluster method to cluster objects present in photographic images of the POSS-II. ... We believe that the application of such algorithms to large-scale astronomical sky surveys can aid in cataloging the detected objects, and may even have the potential to discover new categories of objects. ... We have thus started to explore new clustering analysis and unsupervised classification techniques for this task. ...

Еще в разделе: (Показать все результаты (>1675) - www.adass.org/ )

• The Co-Addition Technique Applied to Images of Galaxy Cores
• Applications
• Structure Detection in Low Intensity X-Ray Images using the Wavelet Transform

... V.V.Makarov, V.P.Reshetnikov, V.A.Yakovleva . Photometric study of the peculiar galaxy NGC 2685" . ... eds.), Tallinn, 1989, p.19 . ... Press, 1994, p.272-273 . ... A.A.Mullari, V.V.Orlov, St.Petersburg Univ. ... conference, St.Petersburg, 1997, p.168-169 . ... All-Russian Astronomical Conference, Book of Abstracts, . ... in "Astronomy: traditions, present, future", V.V.Orlov, V.P.Reshetnikov, N.Ya.Sotnikova (eds.), St.Petersburg University Press, 2007, p.92-115 (in Russian) . ...

Еще в разделе: (Показать все результаты (>372) - www.astro.spbu.ru/ )

• Astronomy Electronic Preprints and Publications
• Database of Optical Properties -- Level: database
• Perturbation method

... Special Reports Giant space cloud may be powered by black holes 17:57 23 April 2007 NewScientist.com news service David Shiga An enormous cloud of roiling plasma in space may be drawing its energy from black holes, new observations suggest. Such clouds might be sources for the mysterious particles that occasionally crash into Earth's atmosphere at ultra - high speed. ... But higher energy particles in the cloud may be able to escape, he says. ...

Еще в разделе: (Показать все результаты (>3129) - www.naic.edu/ )

• http://www.naic.edu/~tghosh/sabatina/presentations/TF_final3.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/SabatinitagA1703tp.ps
• Pulsar Highlights - A Dozen new MSPs in Globular Clusters

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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

... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...

Еще в разделе: (Показать все результаты (>818) - www.rochesterastronomy.org/ )

• Supernova 1999cl in M88
• Supernovae 2010jl in UGC 5189A

... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

Еще в разделе: (Показать все результаты (>228) - www.stecf.org/ )

• ESLAB 2007
• The Formation and Evolution of LMC Rich Star Clusters: NGC 1818

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

Еще в разделе: (Показать все результаты (>894) - jet.sao.ru/ )

• Publications
• CV of Dmitry S. Nasonov
• Search for distant radio galaxies in SAO

Proceedings of Turbulent Shear Flows XI , 1997. NASA Technical Paper # 3555 , 1997. Proceedings of European Turbulence Conference VI , 1996. ESPRI Research Report # 104, 117-143 (1996) . ... Proceedings of Turbulent Shear Flows X , 1995. ASME Paper 95-GT-437 , 1995. ... Invited AIAA Paper 94-2281 presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. AIAA Paper 94-2323, presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. ...

Еще в разделе: (Показать все результаты (>3408) - crydee.sai.msu.ru/ )

• ApSA courses
• References
• Y. Meyer, 1993, Wavelets: Algorithms and Applications, S.I.A.M.

... Persons interested in participating the MSS-09 Conference should send applications before April 25, 2009 to IOC to one of the following e-mail addresses : . ... Preliminary title of the talk . ... Postal address . ... E-mail address for further communications . ... The detailed preparation instructions the full volume papers submitting and their publication will be sent later. The visas info and hotel accommodation one will be submitted later. ...

Еще в разделе: (Показать все результаты (>736) - www.iki.rssi.ru/ )

• Applying Kepler's Third Law
• Space science Week 2008
• FAQ: "The Great Magnet, the Earth"

... According to the big bang theory, huge amounts of energy were released, giving rise to matter, antimatter and dark matter. ... The Big Bang Theory has enabled scientists to make certain predictions. ... These particles are the building blocks of matter, antimatter and dark matter. ... This could theoretically happen if the hydrogen was shockheated to over 100000 C. The Big Bang Theory is only a theory and so there is no concrete evidence to suggest that it is entirely correct. ...

Еще в разделе: (Показать все результаты (>4835) - star.arm.ac.uk/ )

• Armagh Observatory
• Spread of Life through the Galaxy
• FETTU - Page 1

... Galaxy clusters in presence of dark energy: a kinetic approach . ... The external regions of galaxy clusters may be under strong influence of the dark energy, which was discovered by observations of supernovae Ia at redshift z < 1. The presence of the dark energy in the gravitational equilibrium equation, with the Einstein ? ... diagram where equilibrium solutions are not possible. ... Galactic Cluster in the Presence of Dark Energy . ...

Еще в разделе: (Показать все результаты (>941) - www.cosmos.ru/ )

• Mauricio Peredo
• Applying Kepler's Third Law
• Application Pratique de la Troisi?me Loi de Kepler

Next: CCD Scientific Performance Up: CCD Operation Previous: CCD Operation . A visible light photon releases only one electron-hole pair, and consequently many photons must be collected in each pixel for a measurable signal to be produced. ... This use as an imaging X-ray spectrometer requires that no more than one photon is incident on each pixel in any image frame, which imposes a requirement that image collection times be limited to ~seconds for typical astronomical applications. ...

Еще в разделе: (Показать все результаты (>4438) - xmm.vilspa.esa.es/ )

• Extraction and correction of an X-ray light curve for a point-like source
• Extraction of a X-ray light curve for a point-like source
• Some utilities and definitions for applications which make use of the FFTW

... Subject and Problems of Stellar Astronomy. ... Plane of Galaxy, Methods of Its Location Determination. ... Stars Distances. ... Other Methods of Stars Distances Determination. ... Tangential Velocities, Their Determination by Self-Motions. ... Determination of Solar Apex and Spatial Velocity by Radial and Spatial Velocities of Stars. ... Features of Orientation and Parameters of Peculiar Stellar Velocities Ellipsoid. ... General and Selective Light Absorption in Galaxy. ... Darc Clouds in Galaxy. ...

Еще в разделе: (Показать все результаты (>78) - space.univ.kiev.ua/ )

• Extragalactic Astronomy
• Researches of Astronomy and Space Physics Department
• Theoretical Astrophysics

Find Similar Abstracts . ... Peculiar velocities of galaxy clusters, and the mean density of matter in the universe . ... Dec. 1980, p. 737-741.) ... 12/1980 . ... COSMOLOGY, GALACTIC CLUSTERS, SPACE DENSITY, VELOCITY MEASUREMENT, ASTRODYNAMICS, MATTER (PHYSICS), PERTURBATION THEORY, STELLAR MOTIONS, UNIVERSE . ... Use: Authors Title Abstract Text Text Query with Keywords Return: Query Results Query Form Database: Astronomy Instrumentation Physics and Geophysics ABSTRACT QUERY USER FEEDBACK HELP ...

Еще в разделе: (Показать все результаты (>702) - xray.sai.msu.ru/ )

• Astronomical Periodical Publications
• Cosmology, Extragalactic Astronomy, and Applied Astrophysics 2004
• Gravitational Wave Background from Individual Galaxies

... Research areas . ... Events III All-Russian Research and Application Conference 'Actual Issues of Research in Avionics: Theory, Service, Development' - 'AVIATOR' . ... e-mail: aviator.vrn@mail.ru . ... State and development trends of electrical equipment and electro-optical systems of aircraft. ... Current state and development trends of information and management complex for aircraft. ...

Еще в разделе: (Показать все результаты (>1794) - www.ssau.ru/ )

• Печенин Вадим Андреевич. Публикации
• Grechnikov Fedor Vasilevich
• Erisov Yaroslav Aleksandrovich

... 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. ...

Еще в разделе: (Показать все результаты (>66558) - www.atmob.org/ )

• Amateur Telescope Makers of Boston

EVIDENCE FOR AGE DELAY BETWEEN THE FORMATION OF THE OLD HALO AND THE THICK DISK. ... The metallicity function of globular clusters of thick disk and old halo is shown on Fig.1Ю There are a two approximately the same normal distribution with well-defined gap between them with width [Fe/H] 0.2 dex. ... Metallicity function (left panel), and age distribution (right panel) for the old halo and thick disk globular clusters. ... Plots of V S against cos for the thick disk and the old halo samples. ...

Еще в разделе: (Показать все результаты (>108) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts
• Population of Galactic globular clusters, figures
• RR LYRAE VARIABLES SUBSYSTEMS IN THE GALAXY, tabl