Astronomy Picture of the Day . A Window to the Once Secret Sky . ... 13.04.2005 . ... Quite possibly, there is, in the form of a small telescope . ... Through a window called an eyepiece , on a dark cloudless night , you can see clusters of stars , rings around Saturn , glowing nebulas of gas , craters on the Moon , and galaxies across the universe. ... April 2005 . ... 2005 2006 . ... Publications with keywords: telescope - sky - stars . Publications with words: telescope - sky - stars . ...

Еще в разделе: (Показать все результаты (>43271) - www.astronet.ru/ )

• XWare > APOD
• Астронет > A Window to the Once Secret Sky
• Journal "Peremennye Zvezdy"

UFO Forum Message . Forums: . ... Post . ... It Really Is Relative . ... Post Message | ... If you are on the Earth the moon does not rotate around its own axis. ... www.astronomy.net . About Astronomy Net | Advertise on 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" . ...

Еще в разделе: (Показать все результаты (>404) - www.astronomy.net/ )

... A star party is a gathering of amateur astronomers who set up their telescopes and observe the dynamic night sky. ... Star parties are best scheduled during first quarter and waxing gibbous Moon. During full moon, the moon is so bright it obscures a view of other celestial objects and even the Moon is best viewed when NOT full. ... We will consult local weather forecasters and make a decision by 2:00p on the day of the star party. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>276) - www.atmob.org/ )

... All the information about the propagation of a given plasma wave mode is contained in the appropriate dispersion relation, which relates the angular frequency w to the wave number k (magnitude of the propagation vector k ). ... Phase velocity . ... Group velocity . ... Wave propagation can also be described using diagrams called phase velocity or wave normal surfaces , which give the variations of the magnitude of the phase velocity of plane waves with respect to the magnetic field direction: . ...

Еще в разделе: (Показать все результаты (>642) - www.iki.rssi.ru/ )

• Frames of Reference: The Basics
• Geomagnetic Indices Kp, ap, Ap, Cp and C9
• SPICE System Implementation (briefly)

This module provides for the generation of Expires HTTP headers according to user-specified criteria. ... This module controls the setting of the Expires HTTP header in server responses. The expiration date can set to be relative to either the time the source file was last modified, or to the time of the client access. ... ExpiresByType . ExpiresDefault . The ExpiresDefault and ExpiresByType directives can also be defined in a more readable syntax of the form: . ... Module: mod_expires . ...

Еще в разделе: (Показать все результаты (>113) - neptun.sai.msu.ru/ )

• Apache module mod_cookies
• Server-Wide Configuration
• Apache module mod_imap

... Events . ... Pre-university education . ... Web of Science database ( http://webofknowledge.com ) is available since 2 October. This database is the most competent analytic and citation database of journal articles, including 3 bases: Science/Social Sciences/Arts&Humanities Citation Index. To rate citation index, impact-factor, Hirsch index scientists and specialists of all subject areas are recommended to use Web of Science database since it is the most important one for the researchers. ...

Еще в разделе: (Показать все результаты (>1564) - www.ssau.ru/ )

• Laboratory for processing of very large data amounts on the basis of Big Data
• SSAU international relations
• SSAU will create sandwich materials

Getting Involved . Are you looking to get your family and/or friends more involved in astronomy? ... Either way, with Family ASTRO you can get just about anyone engaged in astronomical topics while having a lot of fun at the same time. ... Each kit or game also has its own web site with more background reading and other resources (including Frequently Asked Questions) for those who wish to explore these topics in more detail. ... Frequently Asked Questions . ...

Еще в разделе: (Показать все результаты (>1026) - www.astrosociety.org/ )

• ASP: National Astronomy Education Projects
• Family ASTRO: Take-Home Activities Astronomical Society
• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

Еще в разделе: (Показать все результаты (>259) - www.astro.spbu.ru/ )

• Rayleigh and Rayleigh-Gans-Stevenson approximations
• Database of Optical Properties -- Level: database
• Database of Optical Properties -- Level: subsubpage

... 22.Reference Frames . ... To derive the motion of a penny dropped inside an airliner moving at 600 miles/hr (about 1000 km/hr)--should we calculate it with respect to the interior of the airliner, or with respect to the ground? ... And if a similar penny is let go inside an orbiting spaceship--should its motion be calculated relative to the interior of the spaceship, or relative to the Earth outside? ... How do observations differ in the two frames--the airliner cabin and the Earth? ...

Еще в разделе: (Показать все результаты (>895) - www.cosmos.ru/ )

• Thermodynamic system for satellite attitude determination (TDSAD)
• INTERBALL Situation Analysis
• IKI SSC

.

Еще в разделе: (Показать все результаты (>326) - zebu.uoregon.edu/ )

• Astronomy Plus CCD Images of Galaxies
• Formation of the Elements
• Heliocentric Cosmology Historical Cosmologies

... 8, ``Celestial Mechanics'', 2002 Precision increase for the theory of relative motion of a satellite's pair K. V. Kholshevnikov Astronomical Institute of St.Petersburg State University, and Institute of Applied Astronomy, St.Petersburg, Russia Modern higher--precise theories of motion of special Artificial Earth Satel­ lites (geodetical, navigational) consider all forces which one may describe with at least 30% precision, including so exotical ...

Еще в разделе: (Показать все результаты (>502) - www.ipa.nw.ru/ )

• Keywords_27
• Keywords_98
• (Untitled)

... The map shows the distances of the three clumps of galaxies from each other relative to the radio galaxy USS1558-003 located at (0,0). More specifically, the horizontal and vertical axes show relative distances in right ascensions and declinations in arcminute units with respect to the radio galaxy. ... The black dots are all galaxies selected in this field. Magenta dots show old, passively evolving galaxies. ... Large gray circles show the three clumps of galaxies. ...

Еще в разделе: (Показать все результаты (>3226) - www.astronomy.com/ )

• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE697A649-B990-4F0C-9693-88E72FFCBA78%7D
• New high-resolution atlas of asteroid Vesta is available to the public |

To Do List ========== November 10, 2007 =============== Progress in base code not yet on this site will appear in the next beta version released here. ... Features in development for the next stable release include TDI with absolute timing Binning and subarea readout Autoguiding with the tracking control and adaptive optics features XML based server/client for remote use Command line version Browser version Connection to XmTel and XEphem for coordinate information in FITS headers ...

Еще в разделе: (Показать все результаты (>329) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/indiutil/Makefile

... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

Еще в разделе: (Показать все результаты (>3) - saistud.sai.msu.ru/ )

... Recent Topics . ... MAO main . ... The third-order space-by-time relation . ... Тема: The third-order space-by-time relation . ... The mass m experiences a gravity force toward the sun and . ... will experience the Coriolis force or Coriolis acceleration. ... differentiated space-by-time twice and discovered equation2. ... time differentiation of space-by-time. ... to be described by differentiated forces. ... third-order space-by-time relation. ... understand the third-order space-by-time relation....

Еще в разделе: (Показать все результаты (>409) - www.mao.kiev.ua/ )

• MAO NASU :: Topic: Fw: US-Russian Relations and the International Space Station
• MAO NASU :: Topic: Open access submissions and content now available (1/1)
• Bookmarks of Yakiv Pavlenko changed on Jul 1, 2015

Next: Case B: Up: No Title Previous: Mergingology . In this case, we can expect that after the merging a black hole results from a direct collapse during the time and that the most energy is emitted in the gravitational wave burst. ... In addition, a certain fraction of radiated energy can be related with the pulsar mechanism (Lipunov & Panchenko 1996; Lipunova 1997). No gravitationally bound object can be formed in this case outside the horizon. ... GWB -- gravitational waves burst, . ...

Еще в разделе: (Показать все результаты (>402) - xray.sai.msu.ru/ )

• ADS Abstract Service Results
• Modern Irish Banknotes (1928 to date)
• Massive X-ray Binaries

Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences PUL Analysis Center Pulkovo IVS Analysis Center (PUL) 2009 Annual Rep ort Zinovy Malkin, Natalia Miller, Elena Popova Abstract This report briefly presents the PUL IVS Analysis Center activities during 2009 and plans for the coming year. The main topics of the investigations of PUL staff in that period were ICRF related studies, computation and analysis of EOP series, and VLBI2010 related issues. ...

Еще в разделе: (Показать все результаты (>297) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/as/j2014/presentations/escapa.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/perminov.pdf
• The Canadian S2 Correlator - Principles of Radio Interferometry

... A three-cell test section roughly representative of the primary mirror was provided for this test by the Steward Mirror Lab. ... Additionally, the tests are intended to determine relative airflow vs. pressure drop characteristics for each of the air flow patterns so the results can be evaluated both as a function of flow rate and of pressure drop along the flow path. ... The bottom (top as installed) was cut out so it could close the chamber for heating and be removed for the cooling tests. ...

Еще в разделе: (Показать все результаты (>1204) - www.apo.nmsu.edu/ )

• TUI:Telescope:Offset window
• TUI:Telescope
• construct

... Armagh Goes Digital . ... N.I. Space Office . ... In€а 2006 Armagh Planetarium launched the Northern Ireland Space Office (NISO) . ... The resulting resources and support materials will use the context of space to relate science, technology and mathematics to real life. ... There are already many astronomy and space-related resources available to teachers and pupils throughout Europe and the Space Office will align these resources and learning journeys to the new Northern Ireland curriculum. ...

Еще в разделе: (Показать все результаты (>2093) - www.armaghplanet.com/ )

• The 10 Best Space and Astronomy Sites on the Internet | Astronotes

... Of course, the scope of chaos is vast, and we do not dare to cover it all. ... He will highly appreciate your help in compiling the list of URLs to such scientific groups and institutions. http://www.cplire.ru/win/InformChaosLab/ - InformChaos Lab (Moscow) . http://chaos.ssu.runnet.ru/ - Laboratory of Nonlinear Dynamics at Saratov State University (Saratov) . ... http://optics.npi.msu.su/sci/chaos.html - Chaos in laser systems . ... http://www.chaotic.com - Randle, Inc. ... Time: 2-6 July, 2001 . ...

Еще в разделе: (Показать все результаты (>439) - www.cplire.ru/ )

• Actor Prolog. An Example of Web Agent Report.
• Lab234 - Links
• Actor Prolog. Programming language definition.