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http://www.ipa.nw.ru/conference/2002/sovet/PS/KISELEVA.PS.
http://www.ipa.nw.ru/conference/2002/sovet/PS/KISELEVA.PS.
21. Description of the RadioAstron project, english version
Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...
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Ссылки http://www.asc.rssi.ru/RadioAstron/description/support_eng.htm -- 14.3 Кб -- 10.05.2008
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22. pr-7
Prognoz-7 satellites magnetometer observation database . The Prognoz-7 satellite was launched 30 October 1978 into orbit with perigee 500 and apogee 203000 km, orbital period was 98 hours. Magnetic field measurements were conducted by SG-70 magnetometer with working range +/- 60 nT., accuracy about 0.3 nT. and sampling rate 1 measurement per 10.24 sec. Magnetic measurements and satellite position data in GSE coordinate system are presented in separate ASCII files. ...
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Ссылки http://www.izmiran.rssi.ru/projects/PROGNOZ-MF/pr-7.htm -- 2.7 Кб -- 07.04.2008
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23. New Moons of Uranus
New Moons of Uranus . Brent Gladman's Home Page . ... The discovery of two probable distant satellites of Uranus was reported by B. Gladman, P. Nicholson, J. Burns and J. Kavelaars. ... This discovery was reported in the IAU Circular 6764 . ... Discovery image of S/1997 U 2 . This shows the discovery image of brighter of the two new moons of Uranus. ... This shows the discovery image of faint new moons of Uranus. ... This shows another discovery image of faint new moons of Uranus. ... Uranus . ...
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Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/urmoon97.htm -- 8.4 Кб -- 15.03.1998
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24. Keplere
Johann Kepler - a Legislator of the Sky. The laws of the planets movements put by Johann Kepler destroyed the thousand year old dogmas about the circles and spheres and opened the way to scientific understanding of celestial occurrences. ... The best object for observation was Mars - its orbit unlike the Earth's one has a noticeable eccentricity, the rotation period in comparison with Jupiter and Saturn is not too long and observation conditions are better than for Mercury and Venus. ...
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Ссылки http://www.space.vsi.ru/keplere.htm -- 7.0 Кб -- 14.10.2000
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25. Determination of the relative orientation between radio and dynamical reference
... The experience of determination of the link between radio sources and dynamical reference frames is presented. To obtain this connection we used a series of very long baseline interferometry (VLBI) observations of the spacecraft Phobos-2 and angularly nearby quasars. ... The dynamical reference frame is determined by equator and equinox of these ephemerides. ... References . ... The relative orientation of the radio and dynamical reference frames can be described by a sequence of three rotations . ...
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Ссылки http://www.mrao.cam.ac.uk/yerac/shuygina/shuygina.html -- 13.7 Кб -- 08.12.2003
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26. Vesta: Asteroid seen by Dawn spacecraft | Astronotes
... Solar System . ... Comets and Asteroids . ... Vision of Vesta: a dark feature with a diameter of approximately 100 kim near the asteroid's equator can be seen in this image from Dawn (Image credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA) . Between Mars and Jupiter lies the Asteroid Belt. ... The Dawn space probe is expected to go into orbit around Vesta on 16 July, from there it will return some detailed images and other data, staying at the asteroid for about a year before setting off to visit Ceres. ...
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Ссылки http://www.armaghplanet.com/blog/vesta-comes-into-view.html -- 45.0 Кб -- 09.04.2016
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27. POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)
polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...
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Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/impol/polimodel.help.html -- 6.1 Кб -- 06.06.2006
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28. Stellarium: gSatTEME Class Reference
Stellarium 0.12.3 . ... Classes . ... gSatTEME Class Reference . Sat position and velocity predictions over TEME reference system. ... Set compute epoch for prediction. ... gVector љ . ... Get the TEME satellite position Vector. ... Get the Geographic satellite subpoint Vector calculated by the method compute SubPoint. ... gVector Satellite position vector meassured in Km. x: position[0] y: position[1] z: position[2] . ... gVector Satellite Velocity Vector measured in Km/s x: Vel[0] . ...
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Ссылки http://astro.uni-altai.ru/~aw/stellarium/api/classgSatTEME.html -- 17.3 Кб -- 28.02.2014
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29. VISTA - Visible and Infrared Survey Telescope for Astronomy
... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...
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30. http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990317_M1_INST_REM/19990317.html
... Mirror hard points, Galil channels A-D, are at nominal positions for observations . Lateral link drives, Galil channels E & F, are at nominal positions for observations . Install telescope-wind baffle turnbuckles . ... Remove wind baffle (see wind baffle rem. proc.) . ... Remove remaining 2 pair of wind baffle counterweights . ... Move wind baffle + telescope to zenith "bird bath", install pin, apply telescope altitude brake, depress emergency stop button and disable wind baffle drive . ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19990317_M1_INST_REM/19990317.html -- 7.6 Кб -- 17.03.1999
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31. ASP: Using Multicultural Dimensions to Teach Astronomy
... the time of observation . ... Observing the Changing Position of the Sun To Establish Cardinal Directions . ... Observations of the Sun's apparent movement across the sky and its pattern of rising and setting in the east and west horizon helped to establish the cardinal directions. ... The final stage of the Sun's return was marked by the observation that the Sun had reached its highest altitude when the full width of your mitted hand could fill the gap between the Sun and the horizon. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural2.html -- 15.2 Кб -- 02.10.2012
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32. The COOC Criterion (Criterion of Observations versus Calculations)
... In order to compare the number of different evolutionary stages obtained and X-ray luminosity of the chosen X-ray sources with the observed galactic values we use the sum of C/O+O/C , where C and O are the calculated and observed values of a given binary type, respectively. If we make comparison for a number of different binary species (for example, we compare the number of CV, number of X-ray pulsars, total X-ray luminosity of LMXB, etc.), we write this criterion in the form: . ...
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Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node43.html -- 5.0 Кб -- 26.02.1997
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33. Neptune
... Neptune is smaller in diameter but larger in mass than Uranus . ... The New Solar System . ... Neptune has been visited by only one spacecraft, Voyager 2 on Aug 25 1989. ... At the time of the Voyager encounter, Neptune's most prominent feature was the Great Dark Spot (left) in the southern hemisphere. ... Neptune's winds blew the Great Dark Spot westward at 300 meters/second (700 mph). ... However, HST observations of Neptune (left) in 1994 show that the Great Dark Spot has disappeared! ... Uranus ...
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Ссылки http://www.sai.msu.su/tnp/neptune.html -- 15.2 Кб -- 01.10.2012
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34. astro-ph
... 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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Ссылки http://vo.astronet.ru/arxiv/?get_articles=1&author=I. -- 15.1 Кб -- 06.02.2013
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35. XWare > APOD
... Epimetheus and Janus, two small moons of Saturn, actually switch positions as they orbit their home planet. The orbital radii of the moons are strangely separated by less than the radii of the moons themselves: about 50 kilometers. ... Last month, a Soyuz TMA-7 spacecraft docked with the International Space Station. ... This October, Mars has become a bright, yellowish star in planet Earth's sky as it approaches oppositon, the period when Mars and Earth pass close as they orbit the Sun. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=64&d=2007-07 -- 15.9 Кб -- 12.04.2016
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36. Observations Support Laboratory BTA
... Vlasyuk V.V. head of the laboratory . ... Borisov N.V. senior researcher . ... Drabek S.V. leading engineer . ... Emelianov E.V. researcher . Fatkhullin T.A. senior researcher . ... Klochkov S.N. senior engineer . ... Moiseev S.V. leading engineer . ... Ryabukha A.I. senior engineer . ... Sinyansky S.I. leading engineer . ... Spiridonova O.I. researcher . ... Stankevich A.I. engineer . ... Timchenko Yu.N. senior engineer . Yakopov G.V. researcher . ... Yakopov M.V. senior researcher . ...
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Ссылки http://www.sao.ru/Doc-en/Divisions/obs-bta.html -- 7.8 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/Divisions/obs-bta.html -- 7.8 Кб -- 09.04.2016
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/Divisions/obs-bta.html -- 7.8 Кб -- 09.04.2016
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37. SAI OCL Catalog Description
... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...
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Ссылки http://ocl.sai.msu.ru/description/ -- 5.9 Кб -- 09.04.2016
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38. Izmccd
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), . ...
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Ссылки http://www.izmccd.puldb.ru/izmccd7e.htm -- 8.1 Кб -- 17.09.2007
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39. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B057758EC-8CE7-457F-A58D-7B6DEF643344%7D
This photograph shows the Large Magellanic Cloud, a neighbouring galaxy to the Milky Way. ... By studying how their light changes and other properties of these systems, astronomers can measure the distances to eclipsing binaries accurately. A long series of observations of these objects has now led to the most accurate determination so far of the distance to the Large Magellanic Cloud тАФ a crucial step in the determination of distances across the universe. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B057758EC-8CE7-457F-A58D-7B6DEF643344%7D -- 4.1 Кб -- 10.04.2016
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40. Dynamic HTML in Communicator
... To run the <LAYER> version of the example, select: flower.htm . ... However, if the page had several layers with absolute positions, and you wanted to place another layer in a relative position to one of the existing layers, you could use inline JavaScript to calculate the value for LEFT or TOP . ... In this example, there is really no need to use inline JavaScript to position the last flower layer, since you could just let the TOP value default to its natural value, as in the other flower layers. ...
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Ссылки http://crydee.sai.msu.ru/~vab/html.doc/dhtml/dynhtml/layers34.htm -- 11.4 Кб -- 13.08.1997
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