... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....

Еще в разделе: (Показать все результаты (>319) - www.astro.spbu.ru/ )

• List of publications
• Radiation mechanisms of astrophysical objects: classics today | Механизмы
• ada99

... 1) Department of Astrophysical and Planetary Sciences and Center for Astrophysics and Space Astronomy, University of Colorado, Campus Box 389, Boulder, CO 80309-0389 . ... 3) Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Ave., Chicago, IL 60637 . ... We derive upper bounds on the dust mass from the absence of continuum emission and upper bounds on the gas mass from the lack of CO emission. ...

Еще в разделе: (Показать все результаты (>7540) - www.arcetri.astro.it/ )

• Astrophysical quantities
• IRAS 20126+4104 - OVRO (Abstract)
• The BD+40 region (Abstract)

... We describe our image restoration efforts which use an analytical model of the point spread function (PSF) of the Hubble Space Telescope Faint Object Camera (FOC). ... The difficulties involved in modeling the PSF and validating our approach are illustrated using actual FOC and simulated data which have been processed on a massively parallel computer. Keywords: parallel architectures, image restoration, HST, FOC, Zernike Polynomials . ... Approach for Calculating an Analytical PSF . ...

Еще в разделе: (Показать все результаты (>7653) - www.stsci.edu/ )

• Astrophysics in the Next Decade
• ESA HST 2002 Study
• Abstract

. Welcome . Dmitriy Bizyaev d m b i z at s a i.m s u.s u .

Еще в разделе: (Показать все результаты (>45) - comet.sai.msu.ru/ )

• Hot links of Comet WWW site

The Astrophysical Journal . of University of Chicago Press and American Astronomical Society journal. Availability of abstract, full texts of papers since Vol. ... Astronomy and Astrophysics . ... Electronic version available for registered user (by IP), since Vol. ... Astronomy and Astrophysics Supplement Series . ... The CDS Abstract Service . Abstracts from magazines are available . Astrophysics (Sissa abstract service) . NASA Abstract Service Search Services ...

Еще в разделе: (Показать все результаты (>571) - crydee.sai.msu.ru/ )

• Springer LINK: Astronomy and Astrophysics - Contents
• Springer LINK:A&A-EE: Table of Contents Volume 318 Number 3 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 320 Number 3 (1997)

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

Еще в разделе: (Показать все результаты (>12) - neptun.sai.msu.ru/ )

... The normal m 1 , c 1 indices and metallicities have been calculated for 2472 F-stars from the uvby and H fotometry. ... It is shown that the metallicity distribution of F6-G0 dwarfs is not a Gaussian one, but may be considered as a sum of two normal distributions. At the centre, the distribution shows a gap which subdivides all the stars into two metallicity groups. ... По данным uvby , H - фотометрии вычислены нормальные индексы m 1 , c 1 и определена металличность 2472 F-зыезд. ...

Еще в разделе: (Показать все результаты (>65) - ip.rsu.ru/ )

Hide Zen home . ... PostgreSQL: the best DBMS solution for astronomy and astrophysics. We consider PostgreSQL, an open-source RDBMS distributed under BSD license, as one of the best database solutions for astronomical and astrophysical tasks. ... We present two backend programming modules. pgSphere, the ready-for-use contribution module for PostgreSQL, offers the capability for dealing with geometric objects in spherical coordinates. ... Zen, 2003-2007 ...

Еще в разделе: (Показать все результаты (>362) - www.sai.msu.su/ )

• APOD: 2011 December 22 - Through a Sun Tunnel
• APOD: 2007 September 6 - Time Tunnel
• Abstract Registration Form - INTERNATIONAL SYMPOSIUM "ASTRONOMY - 2005: CURRENT

... Astrophysics Group . ... Exoplanets . ... Exoplanet UK Community Meeting ? ... Program and talks . ... Characterizing Exoplanetary Atmospheres and Interiors . ... The Ion-Neutral Character of Exoplanet Atmospheres . ... Coffee (30min) . ... Exoplanet Atmospheres ? ... Three years of ExoMol: New molecular line lists for exoplanets and other atmospheres . ... Discussion (1) on planet structure and atmosphere (45min) . ... Discussion(6)€а ?perspectives for the UK exoplanet community? (45 min) . ...

Еще в разделе: (Показать все результаты (>1163) - www.mrao.cam.ac.uk/ )

• Abstract
• Paper I: Method Bojan Nikolic web pages (r. 329)
• References

... Future seminars . P a s t seminars . ... Stochastic Particle Acceleration and the Problem of Background Plasma Overheating " . D.O. Chernyshov and V.A. Dogiel (P.N.Lebedev Institute of Physics) . ... It was concluded also from these investigations that it is problematic to produce emitting electrons from a background plasma by stochastic (Fermi) acceleration because the energy supplied by external sources in the form of Fermi acceleration is quickly absorbed by background plasma. ...

Еще в разделе: (Показать все результаты (>885) - www.cosmos.ru/ )

• Б. И. Рабинович, ИКИ РАН. Квантование динамических параметров солнечной системы
• (Q-8) Quantum Tunneling

... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Cepheid stars, Ho and Dark Energy: precision stellar astrophysics for precision cosmology . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... ESO Data . ... ESO HST Image Galleries . ... ESO Data Access Policy . ... ESO Science Newsletter . ... ESO Annual Reports . ... Seminars at ESO Santiago . ... Seminars at ESO Garching . ... ESO Telescope Bibliography . ... Last Update: 03.02.16 ESO . ...

Еще в разделе: (Показать все результаты (>65202) - www.eso.org/ )

• On-line Data in Astronomy; Library
• THE DEEP X-RAY RADIO BLAZAR SURVEY (DXRBS) I. Methods and First Results
• Data Quality Control and Instrument Modeling