... In LABORATORY OF RADIO ASTROPHYSICS OF SPECIAL ASTROPHYSICAL OBSERVATORY OF RAS . ... History . ... Current problems of the group research interests: . study for cosmic microwave background, . study of radio galaxies (identification, evolution, statistical investigation of population), . investigation of the RATAN-600 antenna, . observations in the survey mode with RATAN-600 and their analysis, . creation of the software for data analysis. vo @ sao.ru ( Oleg Verkhodanov ) ...

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• Radio galaxies
• To gravitational wave discovery with LIGO
• Methods and results of radio cosmology. Plan.

... Spectra obtained with the 6-m telescope of SAO RAS are used along with archival data from Spitzer and several ground-based telescopes to infer a strength of PAH emission, age, properties of the UV radiation field, and metallicity of studied HII complexes. Physical properties (age, radiation field parameters, metallicity) are related to the F 8 /F 24 ratio used as a proxy for the PAH abundance in order to reveal factors that may influence the PAH evolution in HII complexes. ... Projects | ...

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• Globular Clusters: Self-Enrichment
• List of references

... Printed in U.S.A. NATURE OF NUCLEAR RINGS IN UNBARRED GALAXIES : NGC 7742 AND NGC 7217 O. K. Sil'chenko and A. V. Moiseev Special Astrophysical Observatory, Nizhnij Arkhyz 369167, Russia; moisav@sao.ru Received 2005 ... Isaac Newton Institute of Chile, Moscow Branch, Moscow 119992, Russia; olga@sai.msu.su ABSTRACT We have studied an unbarred Sb galaxy with a nuclear star-forming ring, NGC ... 1 7217, Pos. ... Left: Stellar velocity dispersion map for NGC 7217 according to the SAURON...

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• http://sn.sai.msu.ru/~sil/preprints/aspb121.pdf
• http://sn.sai.msu.ru/~sil/preprints/ar578.pdf
• http://sn.sai.msu.ru/~sil/preprints/al534.pdf

... The described algorithm is suitable for measurements of complex images of stars. ... a) the zero-based number of stars in the complex (multicentric) image, . b) set of preliminary coordinates - x i , y i , for all stars, index i is number of a star, . ... i - index of a star in the complex image; . ... These parameters are calculated by a nonlinear method of a least squares.The main output parameters of this algorithm are x i , y i ; where the index i is number of a star in the multicentric image. ...

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University Satellites and . Space Science Education . ... It is necessary to select a topic interesting from scientific point of view and simple enough to allow students understand and participate in all stages of experiment from measurements via data analysis to physical inference. ... Solar modulation effects and physical characteristics and analysis of the major solar events are possible only by joining data from space-born and surface particle and radiation detectors. ...

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... SHORT TERM PREDICTION OF POWER SOLAR FLARES FROM SSRT DATA . The algorithm for short term prediction of powerful solar flares, based on SSRT data, includes microwave emission characteristics in total and polarized flux, the structure of active region (AR) magnetic field at the photospheric level, and H a patrol data. ... During this period, 7 AR's crossed the solar disk, in which 20 flares of importance ? ... Data on AR's and magnetic fields were received from the Sayan observatory by teletype. ...

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• Radioastrophysical department ISTP RAS SB

... Students Life . ... International programs . ... International Marketing ? ... Lectures at the summer school will be delivered by associate professors and professors of V. N. Karazin Kharkiv National University, students will be supervised by the staff of the Department of International Programs and Academic Mobility and the Center of Area Studies, allowing students to get the most out of Ukrainian culture and diversity of the city of Kharkiv in addition to learning Economics and Russian language. ...

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... 5-GHz total flux density . ... 0.017 * = the position has been determined to an accuracy of 10 mas from the VLBApls data . VLBApls image at 5 GHz . color gif | contour gif | ... Correlated flux density (Jy) vs. projected baseline length plot . gif | ... flux density (Jy) . EW position (mas) . ... major axis (mas) . minor axis (mas) . position angle ( ) . ... 2.0 0.3 . ... 5 GHz: see Gurvits et al. ... VLBApls reference: Fomalont et al. ... VLBApls home page . ...

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• J0119+0829
• J0132-1654
• J0226+3421

... For many ATMs, having a good ray trace program on hand is pretty valuable. ... http://www.willbell.com . ... It is a slick Windows package with great graphics, but my most recent machine (Win95 OSR2) now encounters many error messages. ... OSLO LT : This is the freeware Windows version of OSLO - it is limited to 12 surfaces, but is otherwise amazing. ... KDP : This is another powerful, freeware Windows raytrace package. ... ZEMAX : This is yet another powerful, Windows raytrace package. ...

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• Amateur Telescope Makers of Boston

Электронная библиотека астронома-любителя. ... архив RSN . ... Ru.Space.News: . Май 1998 . ... Дата: 22 мая 1998 (1998-05-22) От: Alexander Bondugin Тема: NASA Embraces Space Day '98 Привет всем! ... In several instances, the data resolution is much better than we had anticipated," said Dr. Christian Kummerow, TRMM Project Scientist, at NASA's Goddard Space Flight Center, Greenbelt, MD. ... Дата: 22 мая 1998 (1998-05-22) От: Alexander Bondugin Тема: Neural nets in space research Привет всем! ...

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• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 10 апреля
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 19 января
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 05 ноября

The monitoring of the optics quality of DIMM instrument V. Kornilov, B. Safonov May 24, 2010 1 Intro duction A quantitative theory of measurement of optical turbulence (OT) with Differential Image Motion Monitor (DIMM) is based on certain priori assumptions [1]. ... Bottom: behavior of the instrumental Strehl's number for the left (triangle to the left) and right (triangle to the right) DIMM images during the period of measurement the maintenance of an additional correction factor seems superfluous. ...

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• http://curl.sai.msu.ru/mass/download/doc/dimm_soft_description.pdf
• http://curl.sai.msu.ru/mass/download/doc/res2007eng.pdf
• http://curl.sai.msu.ru/mass/download/doc/pmt_param_eng.pdf

NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Space Science . Heroes Of Space Remember . Military Space . History . ... Igor Afanasyev has the details of this would-be-manned space ship. ... But it was too early for the U.S. society to accept the idea of woman in space. Nuclear Explosions In Space . Aleksandr Zheleznyakov and Leon Rosenblum reviews the history of space nuclear tests and missile tests with live nuclear warheads. ...

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• News of Cosmonautics - September, 2002 | Russian Space News | CosmoWorld.ru

... 23 Algorithm fo r evalua tion of two burn maneuv ers using linearity Input information: ( t t E1 , rEI , v t1L , t E2 2L ( ) EI )T )T ­ ­ ­ ­ the time and the state vector of initial orbit for this time ; interval of possible thrusts for transition from initial orbit to the transfer on e; the time and the state vector of the target orbit for this time ; ... We cal culate the state vector for the initial orbit for the time t1a and the target one ­ for the time t2 a . ...

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• http://www.kiam1.rssi.ru/pubs/20121219_L2_Halo_abstract.doc

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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• http://www.aaa.org/s932/images/09fallclass4.pdf
• http://www.aaa.org/EyepieceFiles/aaa/2013_04_April_Eyepiece.pdf
• http://www.aaa.org/EyepieceFiles/aaa/2010_07_July_Eyepiece.pdf

Note: you can click on a picture to see it enlarged ...you float into the ODS (Orbite Docking System) from Shuttle's airlock through tunnel extension ( also serves as EVA airlock ). The tunnel leads further to the Shuttle's back where Spacelab is placed. ... You move upwards.....and see a closed hatch. It's time to open it! Yet another closed hatch - but it's not the Shuttle's, it belongs to the Russian space station Mir. Open it - and you are in the Mir's docking module . ...

96. Meade Sports Optics - How to Select the Right Binocular

97. K-corrections calculator

98. http://www.accuracy.puldb.ru/200912/C000.HTM

99. http://solarwind.cosmos.ru/txt/2011/presentations/Sun/Kuznetsov/JASR2006-S-06-01000.pdf

100. http://resurs.cpi.space.ru/files/HRAS422.pdf