THE RELATIVE MONTHLY MEAN SUNSPOT NUMBER ON MAY 2013 HAS MADE W may= 78.7, THAT GIVES FOR 49 MONTH (2012, NOVEMBER) DEVELOPMENT CURRENT 24 CYC- LES OF SOLAR ACTIVITY THE SMOOTHED MONTHLY MEAN SUNSPOT NUMBER W*oct.= ... Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 27.05 - 01.06.2013, Forecast on 02 - 10.06.2013, Carrington Rotations 2137 (15,02.05.2013) SUNSPOT-FORMING ACTIVITY OF THE SUN REMAINED ON THE AVERAGE LEVEL. ...

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• http://www.izmiran.rssi.ru/services/saf/archive/en/2011/obzor20111003.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150914.en.txt
• http://www.izmiran.rssi.ru/services/saf/archive/en/2015/obzor20150921.en.txt

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . ... ISS 45/46 . ... Rocket Space Complexes . ... IVA Clothing Study . ... Testing of clothing for everyday wear; . Testing of clothing for cardio trainings (cardiovascular activity); . ... Space Station Computer. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA
• OFFICIAL PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA

... Geomagnetic activity can be divided into two main categories, storms and substorms . Storms, the main contributors to space weather , are initiated when enhanced energy transfer from the solar wind/IMF into the magnetosphere leads into intensification of ring current . The ring current development can be monitored with the Dst index . ... Iyemori, T., and D. R. K. Rao, Decay of the Dst field of geomagnetic disturbances after substorm onset and its implication to storm-substorm relation, Ann. ...

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• Pi C [Oulu]
• Geomagnetic activity [Oulu]
• Geomagnetic Kp Index

Catalogue of agn classification . HyperLeda home | Documentation | ... This catalogue (table a109 in the database) presents the compilation of the activity classification of objects. ... AGNCLASS . ... Have very high luminosities (Mabs<-23) and broad emission lines (FWHM=5,000- 30,000km/s) with a large red-shift ( VCV-12 ). ... Broad-line Seyfert 1. Have broad permitted Balmer HI lines (FWHM=1000-10000km/s, typical is 2000-6000km/s) and narrow forbidden lines (FWHM=300-1000km/s). ...

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... 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. ...

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• Activity - Page 3

MAJOR MAGNETIC STORMS 1868-2005 ACCORDING TO THE AA* CRITERIA For a plot of sunspot number and aa Yearly Indices 1868-2005, see ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/AASTAR/aasspot.gif A simple global index of magnetic activity is produced in France from the K indices of two nearly antipodal magnetic observatories in England and Australia. ... Daily average AA may be derived similarly to Ap. ... An AA* index has been derived that is the counterpart of Ap* but is available for a longer span of years. ...

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• http://www.wdcb.ru/stp/data/geomagni.ind/kp_ap/apstar/ReadmeAPSTAR
• http://www.wdcb.ru/stp/data/catal_pc/1_catal.txt
• "STP Data" STP Data

... not more than 2 participants in the younger group. not more than 1 participant in the senior group. prizewinners (I-st or II-nd prize) of the previous IAO not older than the age limit who did not used such a possibility before. exactly 2 team leaders (specialists in astronomy or astronomy education). ... For the countries, starting their activity in the International Astronomy Olympiad and for the students participating the first time in IAO the age limits for the groups for IAO-2005 are defined as:...

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• XVIII International Astronomy Olympiad: Important Notes for interested
• XIX International Astronomy Olympiad: Important Notes for interested
• XVII International Astronomy Olympiad: Important Notes for interested

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . This year's annual display of the Leonid meteor shower occurs from 10th to 21st November, with the broad peak of activity occurring during the night of Tuesday 17th and Wednesday 18th. According to theoretical predictions by David Asher of the Armagh Observatory, and colleagues, there may be up to 100 meteors per hour seen under ideal conditions during the late evening of the 17th and early morning of the 18th November. ...

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• Doppler Imaging and Flare Activity on HR1099
• Terry Mosely's Bulletins
• M. de Groot, Consultant Research Associate

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 . ...

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Stellar Spectra Classification Exercise Introduction This activity allows you to introduce the classification of stellar spectra from a few different perspectives. ... They cover historical background, how we obtain spectra, classification schemes, examples, activities and questions. ... 1x10-10m. Types of spectra: |Type of spectrum |Photographic example | Continuous (or continuum)|[pic] | ... Wien's Law and Blackbody Curves The behaviour of most stars approximates that of black body radiators. ...

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• http://www.atnf.csiro.au/outreach/education/teachers/resources/StellarSpectraClassificationExercise.pdf
• http://www.atnf.csiro.au/vlbi/dokuwiki/lib/exe/fetch.php/difx/meetings/hobart2015/matteostagni_difx_2015.pdf
• Hertzsprung-Russell Diagram Activities

... Jupiter's moon Io is turning out to be our Solar System's geologic powerhouse. ... In a report released yesterday and soon to be published in Nature, astronomers have imaged an interesting distant patch of sky with the orbiting Hubble Space Telescope. ... Also known as the Seven Sisters and M45, the Pleiades is one of the brightest and most easily visible open clusters on the sky. Sirius: The Brightest Star in the Night . ... Sirius is the brightest star in the night sky. ...

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... Precisely one month ago, on 11 July 2009, the last active area of the new solar cycle disappeared from the surface of the Sun. Over the 30 days following this, neither observers on Earth nor devices in space have been able to detect the emergence of any sunspots. ... Therefore, it seems that our star has once again returned to a state of deep solar "winter", following several sparks of activity in May-June 2009. ... To date, this period has lasted 30 days. ...

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• Solar activity hits a new low
• Space weather forecast September 24, 2015
• Space weather forecast March 16, 2015

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. ...

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• Corrected Geomagnetic Coordinates
• Scientific Programme
• The FSP3 criteria and plot description

... In summary, the available data consist of IUE UV (1200--3300A) spectra combined with ground-based optical spectra obtained with a matched aperture (10"x20"). ... REMARKS ABOUT THE IUE SPECTRA The IUE spectra consists of two segments obtained, respectively, with the short wavelength camera (SWS), covering the spectral range 1150-2000A at 5A spectral resolution, and the long-wavelenght camera (LWS), covering the spectral range 1900-3300A at 8A spectral resolution. ...

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• SMOV3a SCHEDULE - PROPOSALS/WEEK
• Dr. Gilbert's Outreach Activities
• Iterative Image Restoration

... 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. ...

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• Sun image
• About SAO RAS
• Galaxy sector, archive 2005

. Distribution of Supernovae according to their parent galaxies' recession velocity. This graph shows the distribution of SNe according to the recession velocity of their parent galaxies. This graph is kept up to date till SN 2000ek . Along X-axis there are all velocity bands so that you have to read in this way: for example, the band on the graph marked as 2000 takes in all parent galaxies' recession velocities faster than 1000 until 2000 Km/sec.

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• Supernovae distribution according to their magnitudes.
• Distribution of Supernovae according to their parent galaxies' morphological
• Short Report on my activity @ Crimean Observatory

home education > activities . ... Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. [h] . ... Students use a radiometer and a light bulb with a dimmer switch to make connections between the temperature, color, and radiation output of a star. ... This demonstration, similar to the above, from the Exploratorium Snack-book of science activities, lets students demonstrate how molecules scatter light and change the colors of the beam. [m,h] . ...

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• ASP: Activities With Astrology
• ASP: Family ASTRO: Take-Home Activities(Games and Kits for Families and...
• ASP Conference Series, Vols. 328-347

Analysis of general features of the chaotic system behavior and investigation of the properties of concrete chaotic sources. ... Analysis of information properties of chaotic systems and chaotic oscillations as concrete objects for information processing and comunications. ... This hypothesis gives a possibility of designing simple mathematical structures accomplishing various processes of information processing using chaos. ... Activities | ... E-mail: chaos@mail.cplire.ru ...

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• Laboratory 235. Activities
• Lab234 - Research Activities
• IRE RAS. Research Activities.

... 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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• Solar-Terrestrial Connections

MAIN METROLOGICAL CENTER RUSSIAN FEDERATION National Research Institute for Physical-Technical and Radio Engineering Measurements (VNIIFTRI) e ­ mail: pasynok@vniiftri.ru, ru bezmenov@vniiftri.ru JOURNEESE 2014 VNIIFTRI as the Russian Main Metrological Center of Time, Frequencies and Earth Rotation Service th ti carried out the rapid EOP processing based on GNSS, VLBI and SLR observations for many years. 2 VNIIFTRI takes participation in GNSS and SLR observations of IGS and ILRS too. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/tsyba.pdf
• http://www.gao.spb.ru/database/csa/description_e.html
• Extended time series of Solar Activity Indices