... Accurate positions of 404 compact radio sources used as calibrators by the VLA are presented. In addition, the structure and polarization of each source at both 4885 and 1465 MHz are given. ... Amplitude calibration was based on 3C286, whose fluxes at 4885 and 1465 MHz were assumed to be 7.41 and 14.41 Jy, respectively, in accord with the scale of Baars et al. (1977). short description of columns, as taken from the publication: . 1 source name . ... 8 Polarized flux at 4885 MHz (mJy) . ...

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• "Structure" publications in 2001 year
• Radio survey for new compact HII regions
• "Structure" publications in 1998 year

... AAS link ] . ... Our internal perspective makes it difficult to determine the spiral structure of our own galaxy. ... H I absorption, on the other hand, traces colder, denser gas that should be more confined in discrete clouds and perhaps discrete spiral arms. In addition, H I self-absorption (HISA) requires background H I emission at the same velocity as the foreground absorbing gas, thus introducing a much-needed constraint on the large-scale sightline geometry and kinematics. ...

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• HISA Poster for the 195th Meeting of the AAS, January, 2000
• Multiscale Structure in Dust Reflection and Cold HI
• Thesis Abstract

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Information & tools for observers . ... Observers archives tools & information . ... Next Section: Fitting Rotation Curves: Mass . ... Although the approximately flat rotation curves of gas in the outskirts of spirals is generally taken as strong evidence for spherical, isothermal dark matter halos, this conclusion is often incorrect and always model-dependent. ... Fitting Rotation Curves: Mass Models Kinematics ....

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• The Structure of the Gravitational Lens System B1152+199
• Galactic Structure and the Cosmic Ray Anisotropy at 1018eV
• Large-Scale Structures Behind the Southern Milky Way from Observations of

... Translate Abstract . ... Structure and properties of IRC+10216 . ... AA(Stockholm Observatory, SE--133 36 Saltsj baden, Sweden), AB(Special Astrophysical Observatory, Nizhnij Arkhyz, Karachaevo-Cherkesia, 357147, Russia), AC(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AD(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany), AE(Max-Planck-Insitut f r Radioastronomie, Auf dem H gel 69, D--53121 Bonn, Germany) . ... Abstract Text . ...

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• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object
• Bispectrum Speckle Interferometry of the Massive Protostellar Object S140 IRS
• Bispectrum speckle interferometry and future long-baseline interferometry of

... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...

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... We studied the ionization and thermal structures of the absorption-line systems of quasar spectra. We calculated ionization and thermal structures for several models by varying the density and size of the absorption systems and the intensity and spectrum index of the ionizing spectrum. ... We adopt the photo-ionization model as absorption systems. ... We studied the ionization and thermal structures of the absorption-line systems of quasar spectra based on photo-ionization model. ...

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• HST this week: 064
• Spatially Resolved Narrow-Band Imagery of the Compact Planetary Nebulae Hu 2-1
• HST this week: 092

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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• Springer LINK:A&A-EE: Table of Contents Volume 318 Number 3 (1997)
• Springer LINK:A&A-EE: Table of Contents Volume 323 Number 2 (1997)
• Abstracts of themes

We investigate models for main-sequence and horizontal-branch (HB) stars constructed using the Carson opacities and make comparisons with models based on the Cox-Stewart opacities. ... The drop in the hydrogen-shell luminosity due to the helium-core expansion during HB evolution is greater than that obtained with the Cox-Stewart opacities. ... Studies of main-sequence (MS) stars lead to agreement with Stothers' (1974a,b, 1976) results for homogeneous models constructed with Carson opacities. ...

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• Abstract 218
• Armagh Observatory
• Abstract 204

... It was found that the Sun lies 9?2 pc above the plane of hte Galactic disk in the direction of North Galactic pole and that F0-F9 stars contribute 0.0035 M /pc 3 to the density of the Galactic disk. ... We used this method to determine the scale height of the subsystem of F stars of the Galactic disk, Z 0 =160?10 pc. ... It is suggested that scale height of the metal-poor stars subsystem is due to the infall of the metall-poor intergalactic gas onto the disk. ...

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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. ...

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• serplines (Abstract)
• The BD+40 region (Abstract)
• INAF - Osservatorio di Arcetri

Find Similar Abstracts . ... The large-scale structure of the universe . ... The pancake theory of the formation of the large-scale structure of the universe is discussed. Efforts to determine the existence of the cosmological scale and of the massive neutrinos required by the theory are summarized. ... 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 ...

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... We describe a parallel code for 3-D structure detection and morphological analysis. The method is based on a multiscale technique, the wavelet transform and on segmentation analysis. ... This paper presents a new parallel code, that allows a rapid structure detection and morphological analysis in a 3-D set of data points. ... Segmentation analysis. ... Our code is based on the programming paradigm MASTER/SLAVE . ... Finally, the morphological analysis is executed by the master. ...

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• Data Structure and Software of the UCAC-S Project
• Spatial Structure of NGC 6822: An Example for Statistical Modeling of
• Synthetic Images of the Solar Corona from Octree Representation of 3-D Electron

... Science . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Properties of kinematically decoupled structures in Early-Type Galaxies . ... Science Users Information . ... ESO-MIDAS . ... ESO Science Newsletter . ... The project consists in measuring the stellar kinematics, stellar populations, dynamics, and morphological properties of the kinematically decoupled structures observed in the inner regions of Early-Type Galaxies. ... Return to list of thesis topics...

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• ESO - Thesis Topic: The dawn of planets: structure and evolution of
• Ultra-compact dwarf galaxies
• ESO - Thesis Topic: Foreground emission and Cosmic Microwave background

... Mokhovaya st., 11, Moscow, 103907, Russia. ... July 15-17, 1999 , pp. 161-164 . A method for multiple access using the structure of the unstable periodic orbits of chaotic attractor is proposed. Possible principles of the control and selection of unstable cycle-codes are presented. ...

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• Chaotic Processors and Unstructured Data Bases - NDCS-99
• Project 8 - RFBR - Dynamical and non-equilibrium electron transport and
• Basic Principles of Direct Chaotic Communications - NDCS-03

... There are result from two global VLBI observations at 3.6 cm spaced about 2 years. ... The analysis of the apparent motion, indication of the jet flow trajectory and the other implications for the CSS quasars are discussed. ... The quasar 3C380 ( ; thus 1 arcsec corresponds to 4 kpc for , ) is one of the most powerful radio sources (its radio luminosity at 2.7 GHz is ) ( Wilkinson et al. ... 3C380 is a member of the class of Compact Steep Spectrum (CSS) sources. ...

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• An expanding plasmon model for the radio outbursts of Cir X-1
• Abstract
• G111.7-2.1

... Future seminars . ... The p roject " Venus Express " : scientific goals , structure and mission scenario " . ... Talks of IKI collaborators, first place winners in the institute competition of scientific publications: . ... Prof. G.S. Bisnovaty-Kogan (IKI) . ... Dr. Christoph Winkler (Astrophysics Mission Division Research & Scientific Support Department ESA , Netherlands) . ... Prof. Fumiaki Nagase (Center for Planning and Information System, Institute of Space and Astronautical Science, Japan) . ...

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• Brief History Introduction Brief History Introduction

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

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• List of publications
• Vladimir P. Reshetnikov's Home Page

... One striking feature is a small source of almost pure H 2 line emission, which is located near one of the compact sources in Orion reported by O'Dell and collaborators (HST-18 = 203-504). ... H-H objects, Proplyds, Orion Bar, H 2 . ... We obtained a series of images across the bright rim of the Orion Bar near the peaks of mm-wave molecular line emission with NICMOS cameras 1-3 (NIC1, NIC2, NIC3) in several filters on 1998 February 18. ... The suggestion of an H-H object does not seem compelling. ...

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• The Structure and Composition of High Redshift Radio Galaxies
• Some Experiments with the Restoration of NICMOS Camera 2 Images of OMC-1

PROGRAM, ABSTRACTS and . PROCEEDINGS . Program, abstract and proceedings . ... Abstract Preparation . ... Last updates, 24 Nov 2001: . ... The third International Conference on Physics of Low-Dimensional Structures (PLDS-3) will be held on October 15-20, 2001 in Chernogolovka, Institute of Solid State Physics Russian Academy of Sciences, Moscow District. ... The scientific program covers a wide range of issues in modern physics of low-dimensional systems including the following topics: . ...

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• LPCBC: Abstract 2_4
• LPCBC: Abstract, 1_13
• LPCBC: Abstract, 2_3

... Klien topological field theory and Hurwitz numbers of complex and real algebraic curves . Gzipped postscript ] . ... Text ] . ... Astroidal geometry and hyperbolic polynomials . ... Symmetric powers as algebraic variety . ... Abelian Lagrangian Algebraic Geometry and ALAG-quantization . ... Symplectic singularities in algebraic geometry . ... Algebro Geometric methods in symplectic geometry . ... Classification of the real simple Lie superalgebras of vector fields . ...

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• Conference "Global Fields"
• Conference "Flows on surfaces, symbolic dynamics and dynamics in moduli spaces"
• Workshop on geometric analysis and spectral theory. Abstracts