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1. Solar activity
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/PopSci/sun.html -- 6.6 Кб -- 09.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/PopSci/sun.html -- 6.6 Кб -- 09.04.2016
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2. Prediction technique
Geomagnetic storms and substorms are a natural hazard similar to hurricanes, floods etc. ... Solar and geomagnetic activity also probably influences the Earth's climate and human health. ... Under southward directed IMF the Earth's magnetosphere is open to input from the solar wind flow. ... Since practical importance of solar wind measurements was recognized, a number of approaches was developed for prediction of the geomagnetic activity basing on the solar wind data. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/apetruko/forecast/epsilon.html -- 7.5 Кб -- 27.01.2000
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/forecast/epsilon.html -- 7.5 Кб -- 27.01.2000
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3. ASP: Good Astronomy Activities on the WWW
home education > activities . SEARCH ASP SITE: Match ALL words Match ANY word . ... Astronomy . ... This classic activity by Dennis Schatz asks students to invent a more-or-less plausible life form that could survive on one of the moons and planets in our solar system. [a] . ... Good as far as it goes, but fails to point out a crucial difference with the real world: on the planets, the impacting bodies explode making craters much bigger and rounder than the ones the students will obtain. [m,h] . ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/activities/astroacts03.html -- 19.9 Кб -- 02.10.2012
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4. Solar Physics
... 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. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/courses/fiz_son_e.html -- 6.3 Кб -- 23.02.2005
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5. http://www.izmiran.rssi.ru/services/saf/archive/en/2011/obzor20110912.en.txt
Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 05 - 11.09.2011, Forecast on 12 - 19.09.2011, Carrington Rotation 2114 (26,45.08.2011) SOLAR SUNSPOT ACTIVITY OF THE SUN OF THE LAST PERIOD KEPT AT THE AVERAGE LEVEL. ... FLARE ACTIVITY WAS ON AN HIGH LEVEL 6-8 SEPTEMBER WHEN IN SMALL ACTIVE REGION AR11283 (N14L227, Sp max = 230 m. д.п.) TO THE COMPLEX MAGNETIC CONFIGURATION THERE WERE 4 LARGE FLARES, AT THE AVERAGE LEVEL - 5, AND 9-10th SEPTEMBER, ON A LOW LEVEL - 11.09. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/services/saf/archive/en/2011/obzor20110912.en.txt -- 6.0 Кб -- 12.09.2011
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6. The culmination of the solar eclipse coincided with the strongest magnetic
... The storm began quite unexpectedly. The strongest geomagnetic storm for the last seven months began on Earth almost precisely at the same time as the solar eclipse reached its maximal stage, the culmination of which occurred at GMT 02:35 (06:35 Moscow time). ... Oscillations of such amplitude in the magnetic field have not been observed since October, 11th of last year, which is more than seven months ago. ... We can only add that the magnetic storm lasted approximately 9 hours. ...
[ Сохраненная копия ]  Ссылки http://www.tesis.lebedev.ru/en/info/tesis_20090723_en.php -- 11.2 Кб -- 01.10.2012
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7. Magnetic activity indices [Oulu]
spaceweb@oulu.fi - last update: 13 September 1998, 1130 UT (RR) . Ground based magnetometer measurements are used to derive several indices that describe magnetic activity in the Earth 's environment. aa , AE , Ak(Hel) , Kp , Dst , PC , MT . ... AE index is an auroral electrojet index obtained from a number (usually greater than 10) of stations distributed in local time in the latitude region that is typical of the northern hemisphere auroral zone (Davis and Sugiura, 1966). ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/SPPHTEXT/indices.html -- 10.2 Кб -- 21.12.2007
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8. Main Researches Activities
. Subdwarfs . Metal deficient red giants in galactic field . Red horizontal branch stars . Blue horizontal branch stars . Extended horizontal branch stars . Stars inside globular clusters . W Vir type stars . IRAS-sources identified with peculiar supergiants . RCrB type stars . Sakurai's object . peculiar supergiant FG Sge .
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/ssl/Res.html -- 3.0 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/ssl/Res.html -- 3.0 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/ssl/Res.html -- 3.0 Кб -- 01.10.2012
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9. The basic stages in the Earth's pre-geological development
... part 1 | ... The Basic Stages in Earth's Pre-geological Development . ... After fragments of the Vortex sleeves separated, whirlwinds of second and third orders ("NC" - new micro-vortex) were generated- future planet cores and their satellites - all of them developing independently, governed by the common laws of development of cosmogenic vortexes. ... Our planet's core today is comprised of considerably deteriorated cosmogenic vortex; consequently, the Earth has a moderated magnetic field. ...
[ Сохраненная копия ]  Ссылки http://www.lermus.ru/users/trunaev/part2.htm -- 22.6 Кб -- 04.12.2001
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10. Extended time series of Solar Activity Indices
Extended time series of Solar Activity Indices (ESAI) is database including observational, synthetic and simulated sets to study Solar magnetic field variations and their influence on the Earth. ESAI extend the ordinary lengths of some traditional indices of solar activity: sunspot areas, Wolf numbers (equatorial component of magnetic field of the Sun), polar faculae numbers (polar component), mean latitudes, N-S asymmetry of hemispheres (location of activity). Series . ...
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/database/esai/readme.html -- 5.0 Кб -- 21.05.2007
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11. ESO - Thesis Topic: Magnetic fields in massive stars
... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Magnetic fields in massive stars . ... Observing Facilities . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... While magnetic fields in the sun and solar-like stars have been studied intensively, very little is yet known about their existence, origin and role in massive stars, like O and Wolf-Rayet stars. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/activities/thesis-topics/abstr-schoeller02.html -- 26.6 Кб -- 10.04.2016
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12. http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/11Kp_Ap_fmt.txt
Selected Geomagnetic and Solar Activity Indices Worldwide Indices The subscript p means planetary and designates a global magnetic activity index. ... Each activity level relates almost logarithmically to its corresponding disturbance amplitude. ... Records contain * Zurich number through December 31, 1980 * International Brussels number thereafter 66-70 f5.1 Ottawa 10.7 cm Solar Radio Flux adjusted to 1 AU - measured at 1700 UT daily and expressed in units of 10^-22 W/m^2/Hz. ...
[ Сохраненная копия ]  Ссылки http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/11Kp_Ap_fmt.txt -- 5.1 Кб -- 22.04.2011
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13. Activity - Page 2
... Dept. for Physics of Planetary Systems . ... Laser station . ... Built a network of laser stations (LLS), radio (GNSS) satellites and observation radiointerferometrychnyh observations of quasars (VLBI) ( YA.S. Yatskiv, Medvedsky MM, AA Pace, EE Volvach, YL Kokurin in collaboration with workers in other entities) . ... БЂў Laser station observation satellites is the global network of service stations of the International Earth rotation and conducts active surveillance for international programs. ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/en/observatory/departments/d-sp-geodyn?showall=&start=1 -- 23.1 Кб -- 11.04.2016
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14. Earth's North Magnetic Pole
Astronomy Picture of the Day . Earth's North Magnetic Pole . ... 3.12.2000 . ... Credit: NOAA Explanation: A magnetic compass does not point toward the true North Pole of the Earth. ... Evidence indicates that the North Magnetic Pole has wandered over much of the Earth's surface in the 4.5 billion years since the Earth formed. ... Indicated in the above picture is Ellef Ringnes Island , the current location of Earth's North Magnetic Pole . ... Publications with keywords: Earth - magnetic north . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/apod/2000-12-03 -- 13.9 Кб -- 18.12.2000
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15. APOD: October 19, 1999 - Earth's North Magnetic Pole
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. October 19, 1999 . Earth's North Magnetic Pole . ... Explanation: A magnetic compass does not point toward the true North Pole of the Earth. ... Evidence indicates that the North Magnetic Pole has wandered over much of the Earth's surface in the 4.5 billion years since the Earth formed. ... About APOD > . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap991019.html -- 4.4 Кб -- 02.10.2012
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16. What's New
What's New in Views of the Solar System . ... Mars Icosahedraon Added . ... Rotation Earth Movie . Europa Rotation Movie . ... Color Rotation Tethys Movie . Rotation Tethys Movie . ... Rotating Mars Movie . ... Animation: Io Rotation Movie . ... Rotating Moon Animation . ... Animation of Janus, The Rotating Moon of Saturn . ... Two excellent animations of Mars' moons Phobos and Deimos were added on 9/3/97. ... A high-resolution mosaic image of Phobos , a moon of Mars, was added on 7/8/97. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/new.htm -- 12.3 Кб -- 15.03.1998
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17. Conference 98
... Magnetic Fields in the Sun and stars: Measurements . Chair: Eric Priest . ... 10:00 The dynamic nature of the solar magnetic field . ... 10:40 Coffee break/Posters . ... 11:50 Magnetic Activity and Variability in Stellar Coronae (EUV) . ... 12:30 Magnetic Activity and Variability in Stellar Coronae (X-rays) . ... Magnetic Fields in the Sun and stars: Evolution . ... 14:30 Evolution of chromospheric activity in low mass stars, . ... 16:30 Activity in the Sun and late-type stars . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/conference98/Programme.html -- 8.3 Кб -- 01.09.1998
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18. East Siberian Center for the Earth's Ionosphere Research. SW radiosignal
Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...
[ Сохраненная копия ]  Ссылки http://rp.iszf.irk.ru/esceir/lchmen/predicten.htm -- 8.0 Кб -- 02.06.2001
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19. NStars - activity: index
NStars 3: companion searches --- | NStars home . ... Introduction - magnetic activity in main-sequence stars . The PMSU survey . The original survey PMSU1 PMSU2; low resolution spectroscopy of nearby M dwarfs . PMSU3 echelle spectroscopy: binaries and activity . ... The 8-parsec sample . ... L dwarfs and T dwarfs sample . ... Links to published papers from these programmes are given on this page . NStars home page . ... page by Neill Reid, last updated 22/02/2002 ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~inr/nstars4ind.html -- 3.2 Кб -- 08.06.2007
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20. Siding Spring Survey 2004 CB
During routine astrometry with the 1.0-m to improve the orbit of the Apollo asteroid 2004 CB, the 'asteroid' was found on March 30 to have a short tail! ... it was renamed periodic comet P/2004 CB (LINEAR). ... Back to Previous News . Siding Spring Survey Main Page . ... Follow-up Astrometry with the 1.0-m at SSO . Previous News Items . Anglo-Australian Near Earth Asteroid Survey 1990-96 . ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/~rmn/2004cb.htm -- 5.6 Кб -- 16.02.2005
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