... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...
... Full silvery Moon illuminates terrain. ... Begun a next moon eclipse, when Land barriers a Moon from the Sun and throws its shade on it. ... Drawing 1. ... Drawing 6 Drawing 6 shows a splendid photo of full moon eclipse 18-19 november 1975 during is packed phases doing Dennis de Chikko. ... Eclipse, which will occur 9 november 2003, is a repetition through сарос (cycle of repetitions of eclipses equal 6585 days or 18 years 11 days) full moon eclipse from 28 octobers 1985 with the maximum phase 1,07....
... The circumnuclear GASEOUS disks are often decoupled from the circumnuclear stellar disks and are even stronger inclined to the outer disk planes; in fact, we have found a considerable `population' of inner polar rings. Inner gas polar rings are found as in spiral galaxies with the massive outer gas disks co-planar to the main symmetry planes (e.g. NGC 2841, Sil'chenko et al. 1997, and NGC 7217, Sil'chenko & Afanasiev 2000) as well in many lenticular galaxies (Fig. ...
NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Companies. ... History . ... Heroes Of Space Remember . Russian Insurance Center: 10 Years Of Work . Russian Insurance Center cooperates with several Russian departments of defense industry including Risaviakosmos, and the most well-known aerospace companies. ...
Download Izmccd (~2.7 MB). ... for 1-5 bytes is number of a numbered minor planet, . ... Positions 1-80 file "mpcreportiz.txt" are similar to positions of file "mpcreport.txt". 83-95 – errors of unit weight, . ... If this tag is " 1 0 " , this record contains results of measurements of an image of object (approximation by "PSF"), . ... 57-66 – error in X (pixels), for first star in a multicentric image, for subsequent it is error in (distance between first star in the image and this), . ...
... Space Res., 12, 265, 1992 planetary magnetic dipole: Mizutani, H., et al., ... Astrobiology, 7, 167, 2007 CME induced H+ ion pick-up loss at 0.05 AU for ` Hot Jupiters ' HD209458 b Mass loss ~1011 g/s even for weak CMEs Mmax strong magn. protection in reality Exoplanet magnetospheres - importance of magnetodisk Relatively large amount of observed Hot Jupiters (27%): survival of close-in giants indicates their efficient protection against of extreme plasma and radiation conditions ...
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Ссылки http://solarwind.cosmos.ru/txt/2011/presentations/Magnetosphere/KHODACHENKO.pdf -- 823.9 Кб -- 15.04.2011 Похожие документы
Изображенный радиоисточник MG 1131+0456 имеет совершенно необычную структуру: сглаженное, с низкой поверхностной яркостью кольцо, соединяющее 2 почти диаметрально расположенных компактных источника, причем оба сдвинуты к юго-западу. ... В этом случае MG 1131+0456 наблюдается как "Эйнштейновское кольцо" в частично симметричном случае гравитационного линзирования, впервые предложенного Эйнштейном в 1936. Рисунок воспроизведен с буклета NRAO ( http://www.nrao.edu ). vo @ sao.ru ( Oleg Verkhodanov ) . ...
This Directory contains mean hourly, mean daily and mean monthly values of cosmic ray intensity recorded by World Network NM stations to the end of 2011. ... CD is created in WDC for STP, Moscow and IZMIRAN. ... This directiry contains catalogue Corrected for pressure and verificated data in WDC for STP, Moscow . This directiry contains catalogue Corrected only for pressure but Original data in WDC for STP, Moscow . ... 20 May - 22 July 1972, M., 1975 6. 27 March - 22 July 1972, M., 1975 7. ...
Full-Text Search . ... astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Ring, P. 6 article(s) in total . 23 co-authors, from 1 to 2 common article(s). ... Afanasjev, A. V.. Aguilera, E. F.. Arteaga, Daniel. ... Ray, Arnab K.. ... SAI MSU . ...
... I would like to add my voice to those who are mourning to loss of Maxim Tarasenko. ... Maxim was born in Protva, in the Kaluga Region south of Moscow on 20 June 1962. ... This was just one of many international speaking engagements of his. ... The list of papers and international places is too long to go into at this point. ... My first trip to Moscow was in 1995, and Maxim kindly made arrangements for me for transportation and access to a number of space program related facilities in the Moscow...
... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...
May 4, 2007 . The SDTP-2007 program was renewed. ... XXXI Annual Academic Korolyov Readings have just been finished. ... The chairman of the conference was Boris Chertok. ... December 31, 2006 . The YSC congratulates you with New Year! ... The YSC crew has just come home from the UK, from the UK SEDS annual conference. ... The YSC team is participating in the UK SEDS conference! ... The keynote speaker on the UK SEDS conference is to be Sergey Krikalev . ... 2006-2007 (c) YSC BMSTU . ...
ПЛАНЕТА ОЗИРИС . ... Озирис оказался первой экзопланетой, которая была исследована как с помощью метода доплеровской спектроскопии, когда измеряются небольшие смещения линий в спектре звезды, вызванные гравитационным влиянием планеты, так и с помощью наблюдения т.н. транзитов, т.е. проходов планеты по диску звезды. ... Озирис вращается вокруг звезды HD 209458 на расстоянии 0,045 а.е. или 6,75 млн км, что составляет менее 9 звездных радиусов. ... Озирис в Энциклопедии внесолнечных планет . ...
Главная Проекты Mars Exploration Rover . ... With far greater mobility than the 1997 Mars Pathfinder rover, these robotic explorers will be able to trek up to 100 meters (about 110 yards) across the surface in a Martian day. ... The rovers will be identical to each other, but will land at different regions of Mars. ... Where Pathfinder had scientific instruments on both the lander and the small Sojourner rover, these larger rovers will carry all their instruments with them. ...
. home - main - author - help english - russian . The 7K-L1 spacecraft was a modified Soyuz without orbital module. It was launched with 4-stage Proton + Block-D rocket. L-1 (Zond) . Proton with L-1 . L-1 with Block D . There were several successful flights of unmanned 7K-L1 called Zond, but a manned flight was canceled. I suppose this to be L1 trainer. If I'm wrong, please mail me.
... Ассоциация была создана в 2002 году астрономами-любителями: . ... Астрономией интересуюсь с 1997 года: визуальные наблюдения планет Солнечной системы и их спутников, затмений, история астрономии.) ... Обновление от 1 августа 2008: видео затмения . ... 25 сентября 2005: В результате компьютерного моделирования Михаил Маслов (Новосибирск) делает прогноз метеорной активности для метеорных потоков Драконид и Леонид 2005 года: . ... Гелиос рекомендует: Дом из сэндвич панелей . ...
... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...
RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... SSRT - Possibilities of observing . ... Investigations of the SSRT 5.7 GHz radio maps in conjunction with images obtained in other emission ranges, suggested the following conclsions: . ... Solar images obtained in line H a ;(on the left, 16:11 UT, Big Bear observatory) and in the microwave emission (on the right, 04:04 UT, SSRT) 4 march 1997 . ...
... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...