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41. GALILEO READY FOR CLOSE FLYBY OF JUPITER'S BIGGEST MOON
NASA Press Release Text - June 24, 1996 GALILEO READY FOR CLOSE FLYBY OF JUPITER'S BIGGEST MOON Now residing in orbit around Jupiter, NASA's Galileo spacecraft is primed for its first close flyby of Jupiter's largest moon, Ganymede, at 2:29 a.m. EDT on June 27, 1996. ... In the days just before and after the Ganymede flyby, Galileo's other studies will include a search for auroral activity on Jupiter's nightside and observations of other Jovian moons: Io, Europa and Callisto. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/lib/press1_gal.html -- 7.2 Кб -- 21.12.2007
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42. Pulkovo Databases
System of astrometric databases of Pulkovo observatory. ... The purpose of these observations is the determination of precise coordinates of Solar system bodies, which is necessary for development and improvement of motion theories, and for studying the evolution of the Solar system. ... Accuracy of photographical observations is about 0.2-0.3 arcsec for equatorial coordinates and 0.1-0.3 for relative coordinates of planetary satellites, depending on object and observational conditions. ...
[ Сохраненная копия ]  Ссылки http://www.puldb.ru/db/help3.php -- 7.9 Кб -- 01.10.2012
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43. Wavelength dependence
... The first task assumes the searching for chemical composition and sizes of particles which give the wavelength dependence of the extinction efficiencies close to the observed dependence of . Figure 7: Wavelength dependence of the extinction efficiency factors for homogeneous spherical particles of different sizes consisting of astronomical silicate and amorphous carbon. The dashed segment shows the approximate wavelength dependence of the mean galactic extinction curve at optical wavelengths. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/DOP/8-GLIB/ASTNOTES/node3.html -- 15.8 Кб -- 19.11.2010
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44. Hardware sector, archive 2001
... It allows observations of extended and starlike objects in different modes: CCD photometry, panoramic spectroscopy with the Fabry-Perot interferometer, spectroscopy and spectropolarimetry with a "long-slit", slit-free spectroscopy, multi-object spectroscopy. ... Digital servo drives that were installed have improved the reliability of the complex, extended the range severalfold, and reduced the telescope's speed control step. ... A software and hardware set for the BTA control system was implemented...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Science/results/ar_facil/res2001.html -- 6.4 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Science/results/ar_facil/res2001.html -- 6.4 Кб -- 10.04.2016
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45. Mirrow of main window SAO RAS
SAO is Russia's main centre for ground-based space research. ... The basic instruments of the Observatory are the optical telescope BTA (Big Alt-azimuth Telescope) with a main mirror diameter of 6 m and the radio telescope RATAN-600 with the antenna diameter 600 m. Study of the Universe as a whole, analysis of non-stationary energy release in galactic and extragalactic objects of various types, investigation of evolution and chemical composition of our Galaxy and the nature of solar activity. ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/univer/astro/sao/ -- 3.3 Кб -- 11.04.2001
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46. ALMA Antennae sees Antennae Galaxies | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Other Galaxies . ... Space Flight . ... When Galaxies Collide (Image credit: ALMA (ESO/NAOJ/NRAO). Visible light image: the NASA/ESA Hubble Space Telescope) . In the southern sky constellation of Corvus (the Crow), we see the Antennae Galaxies (alias NGC 4038 and 4039). ... Your email address will not be published. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/antennae-galaxies-seen-by-the-alma-antennae-image-of-the-month.html -- 41.9 Кб -- 09.04.2016
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47. Accuracy of World positional CCD observations of the numbered minor planets
[ Сохраненная копия ]  Ссылки http://www.accuracy.puldb.ru/ -- 1.3 Кб -- 11.11.2011
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48. The SETI Institute is after alien signals. Assuming another world is beaming a
... Searching for Far Out and Wandering Worlds . ... The Real Reality Show: Would aliens be anything like us? ... The SETI Institute is after alien signals. Assuming another world is beaming a 1-million-watt radio signal in our direction, how far away can that source be before the signal is lost in intergalactic noise? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/magazine/ask-astro/2015/02/alien-airwaves -- 63.9 Кб -- 10.04.2016
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49. Solar photosphere mixtures for equation of state and opacities
Term mixture regarding solar chemical composition refers to relative abundances of heavy elements. Abundances of hydrogen and helium cannot be determined reliably from observations, therefore concentration of these elements are not taken from observational data. ... Table contains only elements which are abundant enough to be included into opacity and equation of state computations. ... First "low-Z abundances" to be published were AGS05. ... 5.5 . ... 6.22 AG89 : Anders E., Grevesse N. 1989. ...
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/physics/mixture.html -- 5.4 Кб -- 04.10.2009
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50. East Siberian Center for the Earth's Ionosphere Research. Instruments engineer
Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The instruments engineer and technical support subdivision consists of the engineer support group: 4 senior engineers, 5 engineers and 14 staff members of service personnel. Head: Zavorin A. V. The main subdivision's instrument is the Incoherent Scatter Radar . The instruments engineer and technical support subdivision's main task is technical support of Irkutsk IS radar experiments. ...
[ Сохраненная копия ]  Ссылки http://rp.iszf.irk.ru/esceir/isr/engdepen.htm -- 3.4 Кб -- 04.06.2001
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51. http://www.cplire.ru/html/lab234/pubs/2005-14.pdf
... TELIS INSTRUMENT DESCRIPTION The optical front-end of TELIS is common for the three channels and consists of a pointing telescope, calibration blackbody, and relay and band-separating optics, see Figure 1 and [21, 22, 23]. ... Schematics of the TELIS front-end optics and the SIR channel optics. ... The SIR channel is discussed in detail in the next section. ... OPTICS OF THE SIR CHANNEL The layout of the 550 - 650 GHz SIR channel cold optics is shown in Figure 2 and discussed in more detail in [2123...
[ Текст ]  Ссылки http://www.cplire.ru/html/lab234/pubs/2005-14.pdf -- 1156.5 Кб -- 24.01.2006