... If $3.4 kpc \le R \le 8.5 kpc $, then $$ n_{HI}=0.345\ cdot exp \left[ \frac{-Z^2}{2\ cdot (212 pc)^2} \right] + 0.107\ cdot exp \left[ \frac{-Z^2}{2\ cdot (530 pc)^2} \right] + 0.064\ cdot exp \left[ \frac{-Z}{403 pc} \right] $$ If $ 8.5 \le R \le 16 kpc $, then $$ n_{HI}=n_{\infty}\ cdot exp \left[ \frac{-Z^2}{2\ cdot (530 pc \ cdot R / 8.5 kpc )^2} \right] $$ The density distribution is shown in the figure 1. \ ... As one can suppose, for low velocities we get greater luminosity....

Еще в разделе: (Показать все результаты (>882) - xray.sai.msu.ru/ )

• http://xray.sai.msu.ru/~polar/html/publications/ring/shklovsk.ps
• Old neutron star distribution in the Galaxy
• ADS Abstract Service Results

SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...

Еще в разделе: (Показать все результаты (>1276) - www.sai.msu.su/ )

• SNe related preprints
• SAI SN RESEARCH GROUP

Next: Identification and Analysis of Binary Star Systems using Probability Theory . ... We present a computing code for modelling energy flux distributions, photometric indices and spectral line profiles of (non-)radially pulsating Main-Sequence stars. ... In the case of slowly rotating stars one can use the zero-rotation approximation to describe stellar pulsations. Such a model was used already by Cugier, Dziembowski & Pamyatnykh (1994) to study nonadiabatic observables of Cephei stars. ...

Еще в разделе: (Показать все результаты (>1914) - www.adass.org/ )

• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• An Extragalactic Point Source Simulator for SIRTF Pipeline Testing
• Distributed Searching of Astronomical Databases with Pizazz

... Institute of Physics Publishing, Dirac House, Temple Back, Bristol, UK, e-mail: anne.dixon@ioppublishing.co.uk . ... I shall describe Institute of Physics Publishing's efforts in this area, including our HyperCite technology, which allows users to roam the literature, backwards and forwards in time, and to experience fascinating information trails. ... Finally I should explain that STACKS(tm) has many other uses beyond linking from existing Institute of Physics Publishing customers. ...

Еще в разделе: (Показать все результаты (>17306) - www.stsci.edu/ )

• HST this week: 282
• HST this week
• HST this week: 267

... Published by the Bureau of Astronomical Communications . ... TITLE OF THE ARTICLE IN RUSSIAN . ... This text contains Instructions for our Authors; at the same time, it shows the general layout of a contribution to the Astronomicheskii Tsirkulyar as it will appear published in the electronic form or printed on paper. ... The text of your article starts here. We accept articles in all branches of astronomy. ... 1543-1548, Information for Authors), text taped and figures drawn on paper. ...

Еще в разделе: (Показать все результаты (>82) - comet.sai.msu.ru/ )

... Posts tagged ?flare distribution? ... In 2002ApJ?580.1118K , we dealt with modeling the photon arrival time differences as due to flares occuring at random times but with a power-law intensity distribution with index alpha. physics/0706.1758 deals with time-between-touches and tries to characterize that distribution itself in terms of a number of ?phases? beta. ... Tags: arXiv , flare distribution , football , soccer , stochastic process . ... 1 Comment . ... vlk on [MADS] Parallel Coordinates . ...

Еще в разделе: (Показать все результаты (>2310) - hea-www.harvard.edu/ )

• The AstroStat Slog distribution
• The AstroStat Slog sampling distribution
• The AstroStat Slog Blog Archive chi-square distribution [Eqn]

... 1 Space Research Institute, Moscow, Russia . ... Classic concept of magnetic merging is represented by pair of flux tubes originating from two interacting magnetic fields reconnected at X-line. This type of reconnection between interplanetary magnetic field and magnetospheric magnetic field received very substantial confirmation from observations. ... We use Interball-Tail observations of ion velocity distributions within magnetospheric boundary layer as tracers of magnetic topology. ...

Еще в разделе: (Показать все результаты (>1716) - www.cosmos.ru/ )

• Институт космических исследований РАН (ИКИ РАН)

THE CHEMICAL COMPOSITION OF REGOLITH AT THE MOON'S SOUTH POLE, ACCORDING TO DATA OF LUNAR PROSPECTOR AND LUNAR RECONNAISSANCE ORBITER MISSIONS. ... Introduction: The article tells about the results of integrated study of the craters at the Moon's South Pole with permanently shadowed region of craters. ... We have compared the ultimate composition of the soil matters in the craters with "cold traps" in the Moon's South Pole with regard to thorium, ferric oxide and hydrogen contents (Fig. ...

Еще в разделе: (Показать все результаты (>130) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Rod/Publications/ms40/78_Sitnikov_etal.pdf
• Шевченко Владислав Владимирович
• Vladimir V. Busarev

... For eight samples of main-sequence disk stars, the metallicity indices 0.6 , R-1 (U-V), m1 ( ) have been calculated. The indices 0.6 and (U-B) have been calibrated to the metal abundance [Fe/H] for the spectral types F, G and K separately. ... It is found that the UBV and RI data for F- and K-dwarfs imply that the metallicity of the Sun coincides with that found for the Hyades, whereas the G-dwarfs give the well known smaller metallicity of the Sun with respect to the Hyades. ...

Еще в разделе: (Показать все результаты (>96) - ip.rsu.ru/ )

• Vladimir Marsakov Publication List
• MONTE-CARLO

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... The Hб  I Column Density Distribution Function at z =0: the Connection to Damped Ly Statistics . ... We present a measurement of the Hб  I column density distribution function [ ] at the present epoch for column densities . These high column densities compare to those measured in damped Ly lines seen in absorption against background quasars. ... The Column Density Distribution Function . ...

Еще в разделе: (Показать все результаты (>17353) - www.atnf.csiro.au/ )

• Star formation and gas distribution in the Magellanic Spiral NGC 4214
• Finding the Bivariate Brightness Distribution of galaxies from an HI selected
• An HI selected sample of galaxies -- The HI mass function and the surface

... The MIDAS system is available, free of charge, to all non--profit research institutes, whereas other organisations or companies may be charged a nominal fee to cover distribution. Institutes interested in using MIDAS must sign a User Agreement before they receive MIDAS. The necessary forms can be obtained by contacting the Data Analysis Group at ESO/Munich. ... The current system at ESO/Munich is frozen several months prior to the official release. ...

Еще в разделе: (Показать все результаты (>1489) - www.sao.ru/ )

• THE 4.85 GHZ NORTHERN SKY CATALOG
• CATS-manual
• Spectral survey of Case emission-line galaxies with the 6m Russian telescope

... К вопросу возможной модификации двигателя Шкадова и ее перспективах для решения некоторых задач SETI . ... А.Л.Зайцев . ... КОНЕЦ СОЦИУМА И ПРОБЛЕМА SETI . Л.М.Гиндилис . ... ОБОСНОВАНИЕ METI . ... Борис Николаевич Пановкин о познаваемости мира и о возможности связи с внеземными цивилизациями (к 80-летию со дня рождения) . ... Alexander Zaitsev . ... КНИГА ОБ ЭВОЛЮЦИИ И ВНЕЗЕМНЫХ ЦИВИЛИЗАЦИЯХ (Рецензия на книгу А.Д.Панова Универсальная эволюция и проблема поиска внеземного разума (SETI) . ...

Еще в разделе: (Показать все результаты (>373) - lnfm1.sai.msu.ru/ )

• http://lnfm1.sai.msu.ru/SETI/eng/articles/index.html
• Trudy GAISH, vol. LXV, 1996, Abstracts in English
• My Links

... Article text . ... Article should be formatted according to the present rules, using the styles containing in the attached file example.doc . ... For example, article name should be typed in string Here Is the Paper Title , using style "title paper", etc. ... Title part of article Paper Title (style Title Paper . ... It is necessary to use style text paper for the body of article. ... In the text of article there should be links to every Figure and Table: Fig. 1 and Tab. 1 accordingly. ...

Еще в разделе: (Показать все результаты (>948) - www.ipa.nw.ru/ )

• Keywords_262
• Keywords_120
• IPA RAN

Magnification (Power) And Using Eyepieces . ... To determine power in a telescope, divide the focal length of the telescope by the focal length of the eyepiece. By exchanging an eyepiece of one focal length for another, you can increase or decrease the power of the telescope. For example, a 25mm eyepiece used on a telescope with a 1000mm focal length would yield a power of 40x (1000 / 25 = 40) and a 10mm eyepiece used on the same telescope would yield a power of 100x (1000 / 10 = 100). ...

Еще в разделе: (Показать все результаты (>1068) - www.astronomy.net/ )

• Astronomy Terms - To Help You Study The Universe - an Astronomy Net Article
• Lunar Libration - an Astronomy Net Article
• OSLO LT V5.4 Optical Software For Layout And Optimization - an Astronomy Net

... A2233 Date Received: 2006-May-31 23:23:18 Technical Page Proposal Type: General Category : Sub- Category : Observation Category : Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Short Astronomy Spectroscopy Galactic 3 Hours 90 minutes Neutral Hydrogen Mapping of the Planetary Nebula M27 We propose to acquire a spatial- velocity data cube of the neutral hydrogen distribution in direction of the the planetary nebula ...

Еще в разделе: (Показать все результаты (>4489) - www.naic.edu/ )

• HISA Poster for the 197th Meeting of the AAS, January, 2001
• HISA Poster for the 195th Meeting of the AAS, January, 2000
• Summer 2012 REU Project Abstracts National Astronomy and Ionosphere Center

Organisers: Michel Balazard (CNRS, Laboratoire Poncelet) , Michael Tsfasman (CNRS, Laboratoire Poncelet, Institute for Information Transmission Problems) , Alexey Zykin (Laboratoire Poncelet, State University Higher School of Economics) . ... We construct p-adic L-functions as Mellin transforms of certain distributions attached to Euler products. The method of modular distributions makes it possible to construct in many cases such L-functions from the Fourier coefficients of modular forms. ...

Еще в разделе: (Показать все результаты (>829) - www.mccme.ru/ )

• Young researchers' seminar in statistical physics
• Moscow Mathematical Journal

... В четверг, 14 апреля 2016 г., состоится семинар кафедры астрофизики. Повестка дня . ... Начало в 11 час.15 мин. Ауд. ... В четверг, 31 марта 2016 г., состоится семинар кафедры астрофизики . ... В четверг, 24 марта 2016 г. , состоится семинар кафедры. ... В четверг, 17 марта 2016 г. , состоится заседание кафедры. ... ОСП НИИ ПММ Национального исследовательского Томского государственного университета) . ... Copyright 2016 Астрономия в Санкт-Петербургском университете . ...

Еще в разделе: (Показать все результаты (>351) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• ADS Abstract Service Results
• Astronomy Electronic Preprints and Publications

... ADS Abstracts Service and Moscow mirror . ... The Astrophysical Journal . The Astronomical Journal . Astronomy Astrophysics . ... Data . ... Astronomy: Databases, Images and Surveys . ... Canadian Astronomy Data Centre . ... NASA/IPAC Extragalactic Database (NED) . ... Multiwavelength Atlas of Galaxies . ... Digital Images of 113 Nearby galaxies . ... NCSA Astronomy Digital Image Library . WFPC2 Images of the Early-Type Galaxies . SDSS images of Galaxies . ... IDL . ... IDL FAQ . ...

Еще в разделе: (Показать все результаты (>908) - jet.sao.ru/ )

• The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS
• Structure and properties of IRC+10216
• The peculiar post-AGB supergiant IRAS04296+3429: optical spectroscopy and its

Еще в разделе: (Показать все результаты (>166) - www.asc.rssi.ru/ )

• Help for xxx E-Print Archive (index)

A STUDY OF THE FRAGMENT DISPERSAL AND TRAJECTORY OF THE SAYH AL UHAYMIR 001 METEORITE SHOWER. ... We obtained hundreds of GPS find locations, analyzed the fragment distribution, and developed a model of the meteorite's trajectory. ... More than 2670 samples weighing more than 450 kg have been collected. ... Increasing fragment mass along track indicated a flight direction of 233o. The fragments' mass distribution was used to model the meteorite trajectory. ...

Еще в разделе: (Показать все результаты (>108) - www.meteorites.ru/ )

• THE LABORATORY OF METEORITICS, VERNADSKY INSTITUTE, RAS