... Passive Microwave Remote Sensing of the Earth . ... 1.2 The wave nature and spectrum of electromagnetic radiation.2 . ... 1.4 Thermal radiation: the role and sources .11 . ... 5.4 The scattering coef cient of antennas .160 . ... 9 Foundations of radiative transfer theory .357 . 9.1 Radiative transfer theory phenomenology .357 . ... 9.9 Radiative transfer in the emitting, absorbing and scattering medium .383 . ... 11.6 Microwave radiative transfer in the terrestrial atmosphere .467 . ...

... R-band images obtained at 0.8 arcsec seeing conditions have allowed us to separate foreground star from point-like extragalactic source and estimate their brightness separately. ... To study the nature and properties of the source, we observed it under high spatial resolution. ... CONCLUSION RTT150 optical observations with sub-arcsecond seeing and low resolution spectra confirm the hypothesis of superposition of a radio source onto a `normal' F/G galactic star proposed by [1]. ...

... I. Mean Surface Brightnesses and Integral Color Indices for Bars Gusev A.S. ================================================================================ Abstract: UBVRIJHK surface brightnesses and color indices of bars of galaxies are determined using surface photometry data for 100 barred galaxies (table1.dat). ... J0 Mean surface J0 brightness 46 A1 --- CI- CI sign 47 -50 F1.2 magn/sq.arcsec. U-B)0 (U-B)0 color index 52 -55 F1.2 magn/sq.arcsec. ...

... Grants, Programs, Contracts . ... Grant of the Russian Federal Property Fund: . 12-02-00537 'Specific features of formation of nanostructure at plastic deformation of amorphous alloys' (A.S. Aronin) . ... 09-02-00529-'Role of shear bands in formation nanocrystal structures at deformation of amorphous alloys' (A.S. Aronin) . ... Nanocrystal structure in alloys on the base of transitional metals: formation, atomic and magnetic structure, magnetic properties (A.S.Aronin) . ... LSR ISSP RAS . ...

A comparative study of type I and type II supernovae . ... Sternberg State Astronomical Institute, Moscow, U.S.S.R. (Received 26 November, 1985) . ... No significant difference between SNe I and SNe II has been found in their radial distribution and frequency of outbursts in spiral galaxies. ... The radial distribution of type Ia SNe in spiral galaxies is only slightly steeper than the one for SNe II, while SNe Ib/c are more concentrated towards the central regions. ...

T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...

Download Izmccd (~2.7 MB). ... a) a choice of the best mode of measurements of stars and objects ("Properties/Measurement"), . b) a choice of reference stars. ... 1) necessity of presence on an image of a plenty of stars (we recommend to apply this mode, if on the frame of reference stars is more 100) . ... Sx and Sy depend from residuals at all reference stars (reference stars are marked by blue color). ... These residuals are the image of the star a minus function of a profile for each pixel. ...

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

Next: stecf.impol - Package Tasks Up: stecf.impol - an IRAF Previous: stecf.impol - an IRAF . All the instrumental set-up, such as filters, polarizers, rotation angles, etc. are read from the image headers. Many input images ( 3 < N < 64) can be processed. ... Output images can be rebinned to increase the polarization signal-to-noise per output pixel. ... Output error images have fully propagated statistical errors from the input error images. ...

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

... The main field of my investigations is stellar spectrophotometry. As a result of scientific activity of our group spectrophotometric catalog was created including energy distribution data on 900 stars in the range 3200-7600AA and 250 stars in the range 6000-10800AA (Voloshina et al., Spectrophotometry of Bright Stars, ed. I.N.Glushneva, 1982, Moscow, Nauka, in Russian). ...

Distributed system for water quality monitoring using remote-sensing data Shel estov A., Kravc henko A., Kussul N. Space Res earc h Institute of Ukraine, Kiev Mos c ow 2006 W ater Quality Service Goal: continuous monit oring of bio-optic al properties of water mass in Dnieper estuar y Tool: ocean c olor analysis - - The health of wat er Level of biologic al activit y Monitoring harmful algae ... Mos c ow 2006 ...

... The Science Operation Department is composed of Astronomers, Telescope Instruments Operators(TIOs) and Data Handling Administrators(DHAs). ... Astronomers have proposed several methods to quantitatively measure the amount of turbulence above the telescope, which the most common ones is Differential Image Motion Monitor (DIMM). In optical testing, the Hartmann test is the common method to test the quality of optical components. ... Hartmann mask consists of 48 lenses. ...

... Информация Руководство и преподаватели Тугарева Дарья Александровна . ... Публикации . ... 2015. ... Онучак Л.А. , Уколова Д.А. , Бурматнова Т.С. и др. ... Онучак Л.А. , Тугарева Д.А. , Капралова Т.С. и др. Сорбционные и селективные свойства сорбента 'супрамолекулярный жидкий кристалл - b-циклодекстрин' в условиях газовой хроматографии // Физикохимия поверхности и защита материалов. ... Тугарева Д.А. , Онучак Л.А. , Капралова Т.С. и др. ... 846) 335-18-26 Факс: (846) 335-18-36 . ...

In this paper we review our results on the properties and evolution of isolated neutron stars. We calculate space distributions of these objects for different assumptions about the kick velocity and show, that the distribution has a torus-like structure. We calculate the evolution of isolated neutron stars with and without magnetic field decay and give characteristic parameters for these cases with applications to ROSAT X-ray sources. ...

Stellarium 0.12.3 . ... Classes . ... ClassљList . ClassљIndex . ClassљHierarchy . ClassљMembers . ... CCD Class Reference . ... CCD (const QObject &other) . ... name () const . voidљ . ... intљ . ... resolutionX () const . ... resolutionY () const . ... doubleљ . ... getActualFOVx ( Telescope *telescope, Lens *lens) const . ... getActualFOVy ( Telescope *telescope, Lens *lens) const . ... double CCD::getActualFOVx . ... home/aw/devel/stellarium/trunk/plugins/Oculars/src/ CCD.hpp . ...

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

Astronomy Picture of the Day . ... Dubbed the "Dragon Storm", convoluted, swirling cloud features are tinted orange in this false-color, near-infrared image of Saturn's southern hemisphere. In one of a series of discoveries announced by Cassini researchers, the Dragon.. ... Are Saturn's auroras like Earth's? To help answer this question, the Hubble Space Telescope and the Cassini spacecraft monitored Saturn's South Pole simultaneously as Cassini closed in on the gas giant in January 2004. ...

... It has been largely superceded by MatWeb . Conversion Factors . Material properties . Physical constants . Astronomical constants . This table gives conversion factors to convert various units to their SI equivalents. ... The units are SI. This is a short list of physical constants in SI units. ... Boltzmann constant . ... Gas constant . ... Mass . ... Plank's . ... Radiation constant . ... This is a short list of astronomical constants in SI units. ... Sun . ...

Pro ject Summary presented for Pierre Deligne's and "Dynasty" fund contests ASYMPTOTIC PROPERTIES OF ZETA FUNCTIONS ALEXEY ZYKIN The starting point of our research pro ject is the classical Brauer­Siegel theorem which is one the milestones of number theory of the past century. ... M. Tsfasman and S. Vl ё generalized this theorem to the case of families of almost normal adut global fields where the degree growths fast enough compared to the discriminant. ...