... Clubs . ... PUBLIC Telescopic observing is conducted at the Wheaton College Observatory every clear Friday (call for times) when college is in session. ... The College has a 12.5 " Newtonian/cassegrain telescope. ... For more information see the North Shore Amateur Astronomy Club page. ... For more information see the North Shore Amateur Astronomy Club page and the college's page . ... Aldrich Astronomical Society Paxton, MA . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... SATELLITE: An object that revolves around a planet. ... SIDEREAL DAY: The length of a planet's rotation period relative to the stars. SOLAR SYSTEM: The sun and all the objects that are held in its gravitational field and move around it. ... SUPERIOR CONJUNCTION: The position of a planet when it is on the opposite side of the Sun from Earth (thus making in invisible). ... TRANSIT: The movement of an object between the Earth and the Sun and showing on the surface of the sun as a black dot. ...

ARI USEFUL LINKS modified and/or upgraded by YP (Jul 1, 2015) . Astronomy . ... Astronomy related journals . ... Go to TOP . ADS ( UK , US or French site) . Abstracts from the major Astronomy journals. ... Astronomy Picture of the Day . ... Astronomy and Astrophysics (Bertout's site). status of a paper . ... of Stellar Spectra by R.O.Gray and VISUAL atlas (as pdf) . ... A list of Astronomy databases from the well organised canadian site. ... Astronomy jobs.../courses Go to TOP . ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . This organization of 140 + promotes astronomy-related activities for members and non-members, novice to expert. ... Last Update April 12, 2007 . Listed Since April 24, 2004 . ... Princeton, NJ 08543 . ... Web Site . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

. RUS . About Laboratory . Staff . Nefedova Marina Votslavovna . Position: Lead Ingeneer . About: Nefedova Marina Votslavovna was born in Chelyabinsk, graduated from the Physics Department of the Moscow University in 1976. Since 1977 she works in the Institute of Solid State Physics. Areas of expertise : Now his interests are related to the effect of high pressure on the superconducting properties of solids . PUBLICATIONS > . About Laboratory . Staff . LHPP ISSP RAS © 2004 All rights reserved

... The Sun is the closest star to us, and a regular object in our Galaxy. Solar activity manifests itself, primarily, in solar flares - episodic explosive energy release in the form of electromagnetic radiation and high energy particles (electrons and protons). The nature of the flares is related to cyclic variations of global and local magnetic fields in the atmosphere of the Sun. ... Such formations are called active regions. ...

The "21-inch" (0.52 meter) Moore reflector celebrated its 50th year in 2005, just prior to retirement from its role as our primary research instrument. ... The primary telescope and its mounting were designed and constructed by the Louisville Astronomical Society between 1935 to 1955. The telescope is named for Walter L. Moore, who was responsible for coordinating its construction, and who tested and figured its primary mirror. ... It is presently stored at Moore Observatory. ...

... Main page News People . ... Master . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... 27.02.2012 . ... MASTER-II Observatory, Kislovodsk (C41): 744 observations of 228 objects from January 22 2012 to February 4 2012 . MASTER-II Observatory, Tunka (C94): 505 observations of 198 objects from January 25 2012 to February 3 2012 . MASTER-II Observatory, Blagoveshchensk (D54): 207 observations of 98 objects from January 22 2012 to February 4 2012 . ...

... Поход в Турцию, 29 октября - 8 ноября 2015 . Поход в Армению, 14 - 29 августа 2015 . Поход в окрестности Нижнего Новгорода, 30 апреля - 4 мая 2015 . ... Поход в Крым, 12-21 октября 2012 года . Поход на Кавказ, 18 июля - 1 августа 2012 года . Поход в Белоруссию, 27 апреля-3 мая 2012 года . Лыжный поход в Ловозерские тундры (Кольский полуостров), 7-18 марта 2012 года . Лыжный поход на Белое море, 1-9 января 2012 года . Поход в Крым, 14-23 октября 2011 года . ...

... Field of interest: data analysis and interpretation of X-ray observations of BHC and NS systems, astrophysics of compact objects and related phenomena: X-ray , optical and radio observations , shocks and stellar winds, emission mechanism, the spectral and timing analysis of the X-ray emission from microquasars ( signature of accreting BH), atoll- and Z-sources ( signature of accreting NS), modeling of INTEGRAL images % . ...

... 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. ...

Альтернативный форум . Scientific.ru Все форумы . ... x203a; x203a; x203a; в ответ на: ... о магии чисел Владимир Привалов . Громадное спасибо Владимир Привалов! ... Чем ближе к математике, тем интересней. http://groups-beta.google.com/group/sci.astro/msg/... ближе к математике: . ... Formula for pairs of conjugate gravitational correlations. We shall name "pairs of conjugate gravitational correlations" the . ... Gravitational correlations for groups of four planets. ... planets. ...

... Schaaff, A. 2003, in ASP Conf. ... Started at CDS in 2002, the work around Web Services is in a full exploitation phase. ... A portal is available to publish all information about how to use CDS XML Webservices and also hints on how to start to use XML Web Services (tutorial, links, etc.) ... Figure: The CDS Web Service Portal at http://cdsweb.u-strasbg.fr/cdsws.gml . ... Note that it is not necessary to deal with the contents of a SOAP file to have client access to the CDS XML Web Services. ...

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. ...

... 8, ``Celestial Mechanics'', 2002 Investigation of stability of NEAs orbital resonance motions by numerical methods L. E. Bykova Tomsk State University, Tomsk, Russia The problem of orbital stability of resonance Near­Earth asteroids (NEAs) is considered. Most of NEAs have multiple close approaches to the inner ma­ jor planets. ... The technique of the investigation of NEAs orbital stability has been devel­ oped by author on the basis of the construction of possible motion domains (R) of asteroids. ...

... ISC Kosmotras . ... Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. ... Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... On June 28, 2007, a converted SS-18 rocket commercially known as Dnepr successfully launched Genesis-2 satellite into its target 550 km orbit inclined 64.5 degrees. ... Dnepr Program operations are under control of the Federal Space Agency of Russia and National Space Agency of the Ukraine. ...

It is a great honour and pleasure for me to talk from this tribune. ... This year I was lucky to present a Soros lecture on the reginal conference in Tyumen in the frame of the programm "Professional contacts". ... When people want to make something new it is a great thing to colloborate, to communicate with other people. ... The ideas of free creation live in Russia, and I hope we can try to build an Open society, the society without ksenophobia, without fear of new ideas, without fear of the future. ...

... Sun images . ... February : 2015 . ... Image of Sun's photosphere obtained 23.02.2015 at 23:39 UT with HMI instrument on board SDO spacecraft . ... Image of Sun's magnetic field obtained 23.02.2015 at 23:57 UT with HMI instrument on board SDO spacecraft . ... Image of Sun's transition region obtained 23.02.2015 at 23:36 UT with AIA instrument on board SDO spacecraft . Image of Sun's corona . Image of Sun's corona obtained 23.02.2015 at 23:35 UT with AIA instrument on board SDO spacecraft . ...