... Russian KOI8 . ... Radio galaxies and cosmology [in Russian]) . ... The book is devoted to investigations of powerful radio galaxies in the different wavelength ranges. ... The history of study for radio galaxies is given and the outlook on radio galaxy exploring is considered. ... The cosmological tests to check the Universe evolution parameters constructed on the observational data of radio galaxies are considered in details. ... List of detected misprints (in Russian). ...

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... stars . ... Could gas giants be considered stars that failed to ignite? ... The distinction between gas giant planets and brown dwarfs ("failed stars") is a vague one. ... It depends on what gas giant youт??re looking at and how you distinguish a т??planetт?? from a т??failed star.т?? A gas giant found in orbit around a star might be considered a planet like Jupiter around the Sun. An isolated gas giant is probably a failed star. ... Get instant access to subscriber content on Astronomy.com! ...

. F L R W and L T B Cosmology . Aplication of LTB model for a fractal galaxy disctribution is considered in: . A.Gromov, Yu.V.Baryshev, D.Suson, P.Teerikorpi, "Lemaitre-Tolman-Bondi model: fractality, bang time and Hubble law" gr-qc/9906041 . History: . The 'A' Discussion Meeting on Classical General Relativity celebration of Sir Hermann Bondi's 80th Birthday

... Equations are obtained for the plane relative motion of the system on the taut thread (on the assumption that the centre of mass of the system moves along the Keplerian elliptic orbit). ... The torques of gravitational forces, aerodynamic pressure, aerodynamic friction and the aerogradient effect are taken into account. ... First, the problem is investigated in case of taut thread and Keplerian elliptic motion of the centre of mass. ... In a general case the free motion is bound to become connected....

Blackholes2 Forum Message . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Post . ... Could This Be Considered The .. ... Post Message | ... www.astronomy.net . About Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Moon . ... Comets and Asteroids . ... What changed our view of Chariklo is the discovery of a ring system around it, the first such feature found around a Solar System body smaller than a gas giant planet. ... Almost certainly the rings were born when a collision with a smaller asteroid blasted millions of tonnes of debris off CharikloтАЩs surface. ... A ring system detected around the Centaur (10199) Chariklo (Braga-Rigas et al.) ...

... GAMMA-RAY BURSTS . Nature of the cosmic gamma-ray bursts (GRB) is still not clear, but there are arguments in favor of their cosmological origin with the red shifts up to 3-4. Cosmological GRB produce huge amount of energy, which is considered in the form of an expanding fireball, or rapidly (ultrarelativistically) moving cannon balls. ... To explain this phenomenon a specific distribution of matter around the source was considered. ... previous page . next page . ... CYGAM (PDF, 450 Kb) . ...

... Installed filters (User selectable): R, I, B, Red + ND2, Clear, U, V (all filters are Johnson-Cousins) . ... For a plot of all filters, click here . 0 - Bessell R . ... The only filter requiring a focus offset is the ND2 + R filter which will be measured on the sky. ... The red filter attached to the ND2 in position 6 is not the same as the Bessell R. Number 6 is an RG610 red glass filter ( Rolyn 65.1355 ) for the 610 nm cut-on. ... Focus . ... Guider Mechanical Controller (filter and focus) . ...

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... Horizontal Sync Ground* . ... Vertical Sync* . ... Sense #2 . ... Sense Ground . ... Composite Sync . ... Horizontal Sync* . ... Vertical Sync Ground* . ... Composite Ground . ... Monitor-sense bits defined as: . ... 1280 x 1024 76Hz . ... 1152 x 900 66Hz . ... 1152 x 900 76Hz 19" . ...

... Ground* . ... Sense #2 . ... Sense Ground . ... Composite Ground . ... Monitor-sense bits defined as: . ... Bit 2 . ... 1280 x 1024 76Hz . ... 1152 x 900 66Hz . ... 1152 x 900 76Hz 19" . ...

Appendix C. Display Device Names . ... A "display device name" is a string description that uniquely identifies a display device; it follows the format "<type>-<number>", for example: "CRT-0", "CRT-1", "DFP-0", or "TV-0". ... Display device names can be used in the MetaMode, HorizSync, and VertRefresh X config options to indicate which display device a setting should be applied to. ... That is why specifying the display device name is preferable. ... Appendix B. X Config Options . ...

Between NVSS and IRAS: Search for New Population of the Sky Objects at RATAN-600 Parijskij Yu.N., Semenova T.A., Bursov N.N. In this paper the results obtained by RATAN-600 data for galactic (metagalactic) synchrotron radiation and the spinning dust radiation are considered and compared with recent papers. The main purpose of this work is the estimation of the contribution Synchrotron and "Spinning dust" radiation to relic background in centimeter waves at small angular scales. ...

... An INCREDIBLY big deal has been made over the use of cookies at various sites. ... A cookie is a bit of information that your browser stores on your computer at the request of a web server, and passes back to the web server that created the cookie every time you talk to that web server. ... Cookies can't leak information from a site you trust to a site that you don't trust. ... If you haven't given a web site personal information, then cookies can't be used to find anything out about YOU personally....

There are many ordinary/partial differential equations/systems describing various phenomena in physics, mechanics, chemistry, biology, sociology, etc. ... Prerequisites: 1 semester "Advanced Calculus", 1 semester "Linear Algebra". Optional: 2 semester "Advanced Calculus", 2 semester "Linear Algebra", 1 semester "Functions of Complex Variables", elements of the functional analysis and the ordinary differential equations theory. ... Laplace transform for linear differential equations . ...

Dynamical chaos in the problem of magnetic jet collimation O. Yu. ... In the paper of Bisnovatyi-Kogan (2007) magnetic collimation resulting from torsional oscillations of a cylinder with elongated magnetic field and periodically distributed initial rotation around the cylinder axis was considered. ... Space and time periods of oscillations depend on the conditions of jet formation: the length-scale, the amplitude of the rotational velocity, and the strength of the magnetic field. ...

The IV International Conference "Cosmology. ... Cosmoparticle physics" (COSMION-99) in the Honor of 80-th Birthday of Isaak M. Khalatnikov is organized by the Center for Cosmoparticle Physics "Cosmion" and Landau Institute for Theoretical Physics in the period October 18-24, 1999 to consider the prospects of development of cosmology, relativistic astrophysics and cosmoparticle physics in Russia. ... The place of meetings is sanatorii RAS "Uzkoe" (Profsoyuznaya str. 123a) . ...

spaceweb@oulu.fi - last update: 28 May 1995, 0800 UT . Advanced plasma theories are extremely important when one tries to explain, for example, the various waves and instabilities found in the plasma environment. ... In the kinetic theory it is necessary to know only the distribution function for the system of particles. ... The dependence of the distribution function on the independent variables r , v , and t is governed by an equation known as the Boltzmann equation . ... Hot plasma theory . ...

Next: Other deconvolution tasks Up: Image Deconvolution Previous: Computation . If you have used multi-frequency synthesis in the imaging stage, you will have to have considered a fly in the ointment - the flux density of the source will vary with frequency (as well as spatially). For detection and low dynamic-range work, mild spectral variation can generally be ignored. ... The Miriad deconvolution task mfclean can be used to avoid this distortion. ...