... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Quasi-stationary electron distributions for the different values of the particle escape time. ... The electron-cyclotron maser instability is widespread in the Universe, producing, e.g., radio emission of the magnetized planets and cool substellar objects. ... The model used takes into account the radiation escape from the source region and the particle flow through this region. ...

Еще в разделе: (Показать все результаты (>2008) - star.arm.ac.uk/ )

• Galactic distribution and absolute magnitudes

Authors: Yu.G. Shevelev , V.A. Marsakov , . ... We have constructed and investigated properties of metallicity function of disk stars with different ages, proceeding from the statistically restored real altitude distributions of stars at the solar galactocentric distance. It is shown that the metallicity distribution of stars in each age range is not of Gaussian form, but it may be considered as a superposition of two normal distributions centered at -0.2 and 0.0 dex. ...

Еще в разделе: (Показать все результаты (>87) - ip.rsu.ru/ )

• MONTE-CARLO

... Up: Software Systems and Tools . ... The Starlink Software is a collection of astronomical packages and utilities comprising over 120 separate components. When built, the system needs between 500 and 650 MB disk space (without source) making it ideal for distribution on CD-ROM. Each component has been individually packaged into an easy-to-install bundle for users to obtain over the Internet via a ``point and click'' WWW interface from the Starlink Software Store. ...

Еще в разделе: (Показать все результаты (>1891) - www.adass.org/ )

• Distributed Software for Observations in the Near Infrared
• Simulations of Pinhole Imaging for AXAF: Distributed Processing Using the MPI
• The IUE Archive at Villafranca

... Scheming arXiv:astro-ph abstracts almost an year never offered me an occasion that the fit of the Poisson distribution is tested in different ways, instead it is taken for granted by plugging data and (source) model into a (modified) ? ... Abstract: goodness-of-fit tests based on the Cramer-von Mises statistics are given for the Poisson distribution. ... 2 statistic for testing the goodness of fit in astronomy and this D statistics is considered as a two sided test approximately distributed as a ? ...

Еще в разделе: (Показать все результаты (>2438) - hea-www.harvard.edu/ )

• The AstroStat Slog Cramer-von Mises test
• The AstroStat Slog Goodness of fit
• The AstroStat Slog most powerful test

Distribution of the analyzed SEPs with different >100 MeV proton fluxes ( J 100 ) at the microwave flux density plane ' S 9 vs. ... 1) General correspondence takes place between intensities of microwave bursts and proton fluxes - J 100 increases when S 9 and S 15 rise. ... 3) Powerful microwave bursts ( S 9 , S 15 >3000-10000 sfu ) with hard radio spectra ( S 9 < S 15 ) correspond to majority of powerful proton fluxes ( J 100 >10 pfu ). ...

Еще в разделе: (Показать все результаты (>798) - www.izmiran.rssi.ru/ )

... 150Trushkin Verkhodanov We present results of cross-identifications of the objects from two large catalogs, IRAS-Point Source and Texas, in the database CATS. ... In the 511 ITA sources, already identified with different sources in the initial IRAS catalog, galaxies and Milky Way radio sources dominated. ... However radio catalogs at the higher frequencies than those of the Texas catalog, which are more sensitive to extended objects radiation, are needed for cross-identification with the IRAS...

Еще в разделе: (Показать все результаты (>1774) - www.sao.ru/ )

• Noise distributions
• Some statistical trends and distributions
• THE 4.85 GHZ NORTHERN SKY CATALOG

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

Еще в разделе: (Показать все результаты (>925) - jet.sao.ru/ )

• Results scientific researchs LRS
• The peculiar post-AGB supergiant IRAS04296+3429: optical spectroscopy and its
• A Method of Integrating

Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

Еще в разделе: (Показать все результаты (>721) - xray.sai.msu.ru/ )

• Introduction
• Old neutron star distribution in the Galaxy
• ADS Abstract Service Results

... Bisnovatyi-Kogan, Gennady S.; Merafina , Marco; Vaccarelli , Maria Rosaria; Spherically Symmetric Stellar Clusters with Anisotropy and Cutoff Energy in Momentum Distribution. ... We construct numerical models of spherically symmetric Newtonian stellar clusters with anisotropic distribution functions. ... Models of spherically symmetric relativistic stellar clusters with anisotropic distribution functions in relativistic regime are described by using Maxwellian distribution function with energy...

Еще в разделе: (Показать все результаты (>1091) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar
• Nonequilibrium distributions

Velocity profiles of galaxies with claimed black holes - II. f(E,L_z) models for M32 . ... The galaxy M32 has been claimed to contain a massive central black hole. ... We construct axisymmetric dynamical models with distribution functions of the form f(E,L_z) for these data. ... To fit the M32 data without a black hole requires a radially anisotropic velocity distribution in the central region and a tangentially anisotropic velocity distribution in the outer region. ...

Еще в разделе: (Показать все результаты (>16307) - www.stsci.edu/ )

• HST this week: 282
• Distributed Publishing and HyperCite
• Modeling of the Blue Bump Emission in High Redshift Quasars.

EVIDENCE FOR A DEFICIT OF PULSARS IN THE INNER GALAXY . ... Abstract We investigate the Galactic radial distribution of pulsars in the light of recently completed high frequency surveys. We demonstrate that, however sensitive, low frequency surveys are incapable of discriminating between different distributions of pulsars within 3 kpc of the Galactic centre due to the severe interstellar scattering at low frequencies. ...

Еще в разделе: (Показать все результаты (>11665) - www.atnf.csiro.au/ )

• Programme - Abstract
• Star formation and gas distribution in the Magellanic Spiral NGC 4214
• SEST Observations of J=1-0 CO in NGC 253

Close binary systems of the RS CVn and Algol type are characterized by a highly variable radio emission, from typical flux densities of a few mJy during low-activity (quiescent) periods, up to 1 Jy during strong flares. The origin of this radio emission is attributed to the gyrosynchrotron mechanism. Several observations of these stars have shown an evolution of the radio spectrum during both the rising and decay phases of flares. ...

Еще в разделе: (Показать все результаты (>8250) - www.arcetri.astro.it/ )

• BD_disks (Abstract)
• Clumpy dust disks
• Serpens FCRAO (Abstract)

Modern requirements stipulated for the Networking Technologies . Brief Review of the problems under solution. ... Distributed Collapsed Back Bone Technology Advantages and shortcomings of different approaches. Switches against routers. ... Position at the IS market. Position of the modern high-speed technologies. ... Review of switching technology. Review of the switch market.Classification of switches. ... Big corporate networks implementing switching and routing technologies. ...

Еще в разделе: (Показать все результаты (>701) - www.iki.rssi.ru/ )

• Basic definitions [Oulu]
• The Solar Wind
• Dayside aurora [Oulu]

Workshop on geometric analysis and spectral theory . ... On a class of random walks on groups with infinite number of generators". ... Optimal transportation, weak flows and very degenerate elliptic PDE's". ... Singular solutions to fully nonlinear elliptic equations". ... I will give some hints on how this conjecture is related to minimal surface theory and I will describe some flatness results for non local equations on one hand and on elliptic equations on riemannian manifolds on the other hand. ...

Еще в разделе: (Показать все результаты (>817) - www.mccme.ru/ )

• Conference "Zeta Functions"
• Moscow Mathematical Journal
• Distributions and Sobolev spaces (Spring 2003)

Paolo Padovani , II Universit di Roma , Paolo Giommi , ASI, SDC and Fabrizio Fiore, ASI, SDC and Osservatorio Astronomico di Roma . Original Version: MNRAS, (1997), 284, 569 . Text copyright (c) 1997. ... We study the X-ray spectra of 114 flat-spectrum radio quasars (FSRQ) using the hardness ratios as given in the WGA catalogue of ROSAT sources. ... We find that FSRQ have a distribution of energy spectral indices ranging between 0 and 3 with a mean value alpha_x ~ 1. ... Figure 1 (13kb) . ...

Еще в разделе: (Показать все результаты (>65824) - www.eso.org/ )

• Redshift Distribution
• ESO - ESO-MIDAS Releases and Distribution
• ESO - Thesis Topic: Dynamical models of multiple globular cluster populations

Last time we saw that flat rotation curves for galaxies, when measured in galaxies with extended gas distributions, provides unambiguous data that shows the mass distribution is dominated by an unseen, spherical halo. ... Perhaps only galaxies with extended dark matter halos are capable of retaining large gaseous extents? . ... Clusters of Galaxies: . ... The case of the Cancer cluster: . ... Below is the velocity distribution of galaxies in the Cancer cluster: . ... What's going on in Cancer? ...

Еще в разделе: (Показать все результаты (>368) - zebu.uoregon.edu/ )

• Chapter 35

... Class . ... FRAMES NO FRAMES All Classes . ... FIELD | CONSTR | METHOD . DETAIL: FIELD | ... java.lang.Object ij.plugin.Distribution . ... public class Distribution . ... This plugin implements the Analyze/Distribution command. ... This method is called when the plugin is loaded. void . ... Constructor Detail public Distribution () . ... This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt. ...

Еще в разделе: (Показать все результаты (>518) - www.astro.louisville.edu/ )

To construct two-dimension distribution of minor planets user should specify elements/ parameters/ function that will be plotted as abscissas and ordinates. In three-dimension case one should add to them the element plotted on Z axis. ... Though you may choose elements plotted along different axes at will, often there is good reason to plot such elements as a, n, or n" along X axis (two-dimension distributions) and to plot them along Y axis in three-dimension case. ...

Еще в разделе: (Показать все результаты (>864) - www.ipa.nw.ru/ )

• Keywords_114
• Keywords_120
• Conference WPLTN-2012 | Conference page

... The presence of small scale fluctuations of density (or of optical properties) in the spatial distribution of the dust would have important consequences for the modelling of molecular clouds because the UV light penetration and therefore the physical and chemical processes depend strongly on their structure (cf Boiss? ... We have developed methods to study in a direct way the amplitude of small scale variations of the extinction throughout translucent clouds ( mag). ...

Еще в разделе: (Показать все результаты (>1538) - www.mrao.cam.ac.uk/ )

• Inference of Coefficients for Use in Phase Correction
• Abstract
• Inference of Coefficients for Use in Phase Correction Bojan Nikolic web pages

Microsymposium 40, abstract 78, 2004 (A4 format) A TREATMENT OF DATA BANK OF MORPHOLOGIC CATALOGUE OF MERCURIAN CRATERS. ... Coordinates of craters in the catalogue are changed in accordance with [2] new data of Mercury"s North Pole. A treatment of data bank is fulfilled with the use of software in regime of "client-server" on the choice of ensemble of the objects, compiling maps of density distribution of craters. ... Flat floor of craters on Mercury is met often than on the Moon. ...

Еще в разделе: (Показать все результаты (>118) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Pug/Publications/Pugacheva%20LPS%2041.pdf
• http://selena.sai.msu.ru/Shev/Publications/m44_76_sinitsin_shevchenko.pdf
• http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf