... Continuous geomagnetic ULF waves with period of 0.2 - 10 s are called Pc 1-2 pulsations (a special subclass has been termed IPDP). ... Wave properties, J. Geophys. ... Res. ... Erlandson, R. E., L. J. Zanetti, T. A. Potemra, L. P. Block, and G. Holmgren, Viking magnetic and electric field observations of Pc 1 waves at high latitudes, J. Geophys. ... Erlandson, R. E., B. J. Anderson, and L. J. Zanetti, Viking magnetic and electric field observations of periodic Pc 1 waves: Pearl pulsations, J....

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• Omega bands [Oulu]
• Microwave Remote Sensing
• Remote Sensing of Tropical Regions

Armed with these assumptions, observations, and laws, cosmologists try to build a theory of the development, or evolution, of the universe. ... Over the past 70 years, they have constructed and tested a theory that seems to explain the major properties of the universe: the Big Bang theory. ... This is an important point: The Big Bang theory allows for many different scenarios of the detailed evolution and composition of the universe. ... Because of a theory called nucleosynthesis. ...

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• ASP: Making a Rainbow
• ASP: An Ancient Universe - The Age of the Expanding Universe
• ASP: An Ancient Universe - Introduction

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

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. Spacecraft observations of Mars show different physical properties of layers in a region called Terra Meridiani. These differences suggest that the environment on this part of Mars varied through time as these layers were formed. NASA / JPL / Arizona State University

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• Isolating the stellar disks of Andromeda | Astronomy.com
• Reproducing the large-scale universe | Astronomy.com
• Hubble directly observes the disk around a black hole | Astronomy.com

... Sunspots . ... Solar cycle . ... Solar Corona . Solar magnetic fields . Solar wind and heliosphere . ... webmaster@izmiran.ru . ... M.A.Livshits, V.N.Obridko, S.B.Pikel'ner . Radio emission and atmospheric structure above sunspots . AZh (Soviet Astronomy), 1967, v. 10, no. 6, pp. ... V.N.Obridko . On the two-component structure of the sunspot magnetic field . ... On the two-component sunspot model . ... V.N.Obridko, L.B.Demkina . ... Solar Physics, 1972, v.24, No.2, 336 - 341. ...

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• CMEs and Space Weather
• ON THE STRUCTURE OF 3.11.94 ECLIPSE CORONA

The Nuclear Structure of 3C 84 with Space VLBI (RadioAstron) Observations PoS(EVN 2014)021 Gabriele Giovannini1,2 , Monica Orienti2 , Tuomas Savolainen3,4 , Hiroshi Nagai5 , Marcello Giroletti2 , Kazuhiro Hada2,5 , Gabriele Bruni4 , Jeffrey Hodgson4 , Mareki Honma5 , Motoki Kino6 , Yuri Y. Kovalev7 , Thomas Krichbaum4 , Sang-Sung Lee6 , Andrei Lobanov4 , Bong Won Sohn6 , Kirill Sokolovsky7 , Peter Voitsik7 , J. Anton Zensus4 . ... 2014, Tavecchio and Ghisellini 2014). PoS(EVN 2014)021 2. ...

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• http://www.asc.rssi.ru/RadioAstron/meetings/RUni_Oct2008/abstracts.pdf
• MEMORANDUM
• Appendix B: Map of the Document

... Астронет | ... планета Астронет | ... An investigation of the structure of non-uniformities of interstellar absorption using photometry of globular clusters . ... L. N. Berdnikov; D. G. Turner . A search for evolutionary changes in the periods of Cepheids using archival data from the Harvard observatory plate collection I: VY, WZ and GH Carinae . ... Study of changes in the periods of population II Cepheids in globular clusters I: M2 . ... A. O. Allakhverdiev; S. O. Tagiyeva; O. H. Guseinov . ...

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• Journal "Peremennye Zvezdy"
• XWare > APOD

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. ...

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... Protoplanetary Disks and the Hunt for the Youngest Exoplanets . ... Thursday, Apr 14, 2011 at 8:00 PM . ... But associating the current exoplanet properties with their formation epoch can be problematic, since the formation process is intimately associated with the physical conditions associated with their birthplaces: the disks of gas and dust that orbit young stars. ... Apr . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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Home . ... Observing . Exposure Time Calculator (ETC) . Survey processing . ... ESO - Public Surveys . near IR surveys . ... Exposure Time Calculator . ... Survey Area Definition Tool . Recommended values for Detector Integration Time (DIT) . ... Detector Properties . ... Filter properties . ... ESO ][ VISTA Home ] ...

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... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

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• Титарчук Лев Григорьевич (NRL)
• Zeldovich-90: COSMOLOGY AND HIGH ENERGY ASTROPHYSICS

Astronomy Discussion Forums . Forums: . ... Getting Closer . ... Post Message | ... Posted by Harvey on November 4, 2002 02:45:30 UTC . ... If this labelling of components of 'Ultimate Reality' is something that 'can be' done by you, then do it. ... D: I am not seeking to quantify 'Ultimate Reality' at all. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• S.T.A.N.O. Components Inc., AstroGuide Listing
• More Faulty Assumptions By You - an Astronomy Net Exploration Forum Message
• Good Question. - an Astronomy Net Blackholes Forum Message

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

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... The derived position here agrees with the position from recent ATCA observations, RA=15h 01m 34.74s, Dec=39 18 39.2" (Tasker, private communication) which found the source unresolved. Because of the relatively large position offset, the reality of the fainter component 0.12" to the west is somewhat in doubt. However, the ATCA centroid position is offset by 0.3" to the south-east of the VLBA position, suggesting that the faint component may be part of more extended structure. ...

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• VSOP Symposium Proceedings

... Other Characteristics of the Sun: Variability of Rotation, Magnetism, Chemical Structure, Planetary System. ... Methods of Solar Magnetic Fields Measuring: Visual, Photografic, Photoelectric. ... Empiric Datas of Magnetic Fields in Photosphere, Chromosphere and Corona. ... Characteristics of Magnetic Field in Balanced Force Tubes by Potential and Forceless Field. ... Phenomenons in Active Region (Magnetic Field, Spots, Torches, Solar Prominences, Flares, Discharges. ... Magnetic Fields in Flares. ...

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• Introduction to Space Gas-Dynamics
• Physics of Heliosphere
• Stellar Astronomy

BIBO BIBO (BiB3O6) is a newly developed nonlinear optical (NLO) crystal, which has excellent characteristics for nonlinear optical applications. ... BIBO's effective SHG coefficient is about 9 times that of KTP. ... 63% 33% 47% 2370-A Qume Drive, San Jose, CA 95131, Tel: (408) 436-5558, Fax: (408) 436-5557 http://www.forealspectrum.com email: sales@forealspectrum.com BIBONLO, Rev 1.2, 2/13/2006, Page 1/2 BIBO BIBO Applications SHG and THG of middle and high power Nd doped lasers at 1064nm. ...

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• Index of /~inest/ASCOM/Scriptable Components and Engines
• Index of /~inest/ASCOM/Scriptable Components and Engines/ASCOM FITS driver
• Index of /~inest/ASCOM/Updates to Platform Components

... Russian KOI8 . ... Radio galaxies and cosmology [in Russian]) . ... The book is devoted to investigations of powerful radio galaxies in the different wavelength ranges. ... The history of study for radio galaxies is given and the outlook on radio galaxy exploring is considered. ... The cosmological tests to check the Universe evolution parameters constructed on the observational data of radio galaxies are considered in details. ... List of detected misprints (in Russian). ...

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• Radio galaxies
• To gravitational wave discovery with LIGO

... Mishchenko M.I., Dlugach Zh.M., Zakharova N.T. Direct demonstration of the concept of unrestricted effective-medium approximation. ... Dlugach J.M., Mishchenko M.I. Effects of nonsphericity on the behavior of Lorenz-Mie resonances in scattering characteristics of liquid-cloud droplets. ... Mishchenko M.I., Dlugach J.M., Yanovitskij E.G. Multiple light scattering by polydispersions of randomly distributed, perfectly-aligned, infinite Mie cylinders illuminated perpendicularly to their axes. ...

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• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ
• dlugach_en
• MAO-2014: Astronomy in Ukraine ? Past, Present, and Future

... 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. ...

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• http://sn.sai.msu.ru/~sil/preprints/iau254sil.pdf
• http://sn.sai.msu.ru/~sil/preprints/aspb121.pdf
• http://sn.sai.msu.ru/~sil/preprints/203546.ps.gz

Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > Хвостатые гостьи (все о кометах) > P/2010 V1-F (Ikeya-Murakami) _ PK10V01f - фрагмент Ф (component F) периодической кометы P/2015 Y2 (Ikeya-Murakami) = P/2010 V1 (Ikeya-Murakami) = 332P/Ikeya-Murakami .. ... Просмотр полной версии : P/2010 V1-F (Ikeya-Murakami) _ PK10V01f - фрагмент Ф (component F) периодической кометы P/2015 Y2 (Ikeya-Murakami) = P/2010 V1 (Ikeya-Murakami) = 332P/Ikeya-Murakami .. ...

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• P/2010 V1-D (Ikeya-Murakami) _ PK10V01d - фрагмент Д (component D)
• C/2011 J2-B (LINEAR) _ CK11J02b, ранее B component - отделившаяся часть ядра
• C/2011 J2-C (LINEAR) _ CK11J02c, ранее C component - 2-я отделившаяся часть от