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41. 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 . ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/yerac/shuygina/shuygina.html -- 13.7 Кб -- 08.12.2003
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42. Second Spectrum-RG/eROSITA Conference
... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...
[ Сохраненная копия ]  Ссылки http://hea.iki.rssi.ru/kazan2012/ -- 16.7 Кб -- 27.02.2014
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43. blackholee
The black hole. ... The black holes are generated in the result of a collapse of giant stars with the mass more than three Sun's masses. ... And moreover the gas near the neutron star or the black hole will get hot and will become a source of high energetic electromagnetic radiation in X-rays and gamma range. ... In the majority of double systems, being the sources of X-rays radiation, the invisible component mass does not exceed the two solar masses, so it is a neutron star. ...
[ Сохраненная копия ]  Ссылки http://www.space.vsi.ru/blackholee.htm -- 3.9 Кб -- 14.10.2000
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Еще в разделе: (Показать все результаты (>75) - www.space.vsi.ru/ )

44. http://www.gao.spb.ru/english/as/j2014/presentations/perminov.pdf
... For example, precision of the approximation was calculated for Solar system and 47 Uma star system Kepler orbital elements : Jupiter Saturn 9.537 0.0539 Uranus 19.189 0.0473 Neptune 30.070 0.0086 47 Uma b 2.10 0.032 0.10 3.76 5.83 0.89 47 Uma c 3.60 0 ... rad , rad , rad l, rad 0.0228 1.754 4.801 0.328 0.0434 1.983 5.865 5.591 0.0135 1.291 1.685 2.495 0.0309 2.300 4.636 4.673 Kepler elements for Solar ... Estimation accuracy of disturbing function (h1) expansion is presented. ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/as/j2014/presentations/perminov.pdf -- 1147.0 Кб -- 28.09.2014
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45. http://www.atmob.org/library/member/brewster/Gravityintrohandout.pdf
The ultimate force in the universe: Some thoughts about gravity. ... Gravity through the ages Aristotle: Earth, water, fire, air. Earth and water fall `down' to the center of the cosmos (geocentric or earth centered universe). The more earth or water in the object, the faster it is attracted to the center. ... Determines the fate of the universe (expand forever, or contract back in a `"big crunch"). ... Determines the fate of stars when they die (white dwarfs, neutron star, or black hole). ...
[ Текст ]  Ссылки http://www.atmob.org/library/member/brewster/Gravityintrohandout.pdf -- 16.0 Кб -- 10.06.2006
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46. http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt
RELATIVE SUNSPOT NUMBERS Description of Data from SGD Explanation of Data Reports: Relative Sunspot Numbers -- The relative sunspot number is an index of the activity of the entire visible disk of the Sun. ... The provisional daily Zurich relative sunspot numbers, Rz, were based upon observations made at Zurich and its two branch stations in Arosa and Locarno and communicated by M. Waldmeier of the Swiss Federal Observatory. ... This indicates the uncertainty above and below the predicted number. ...
[ Сохраненная копия ]  Ссылки http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt -- 5.2 Кб -- 18.01.2010
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47. http://selena.sai.msu.ru/Symposium/lipskiy.doc
LIPSKIY-RODIONOVA' LUNAR ANTIPODES AS PRECURSORS OF A REGULAR WAVE PLANETOLOGY G.G.Kochemasov IGEM of the Russian Academy of Sciences, Moscow, Russia kochem@igem.ru / Fax: (009)(095)230 21 79 The first observations of the lunar far side allowed to compare it with the near side and draw very important conclusions in the very beginning of planetary studies based on spacecrafts. ... Celestial bodies are dichotomic. ... The concept of celestial bodies includes Sun (a star) as one of them. ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Symposium/lipskiy.doc -- 89.0 Кб -- 06.10.2008
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48. Arithmetic excercises in the Solar system
... On the basis of hypothesis about Solar s ystem formating from endo-Galactic Vortex, stated by е.л. Trunaev, who have acquainted the author of the present work with his manuscript in 1991 during personal contact , the results of attempt to apply its main rules to some calculations at the Solar system actually and at planets satellite systems are below stated. ... orbit in . ... All satellite systems of planets, as well as the Solar system, are formed from two- branch pre-planetary (pre-Solar)...
[ Сохраненная копия ]  Ссылки http://www.lermus.ru/users/trunaev/math_en.htm -- 71.4 Кб -- 04.12.2001
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49. http://www.sao.ru/hq/katya/NDG/DVD/Posters/Egorov.pdf
... Fig. 1a,b. Location of slit spectrograms on the HА-line image of IC10. ... Relative abun dances Relative abundances of oxygen are derived using three methods. ... Figures 2, 3, 4 show the distributions of the inferred 12+log(O/H), log(N/O), log(S/O) values along the slits; we averaged the abundances over HII re gions from the catalog of Hodge and Lee [5]. ... Relative oxygen abundance along the slits. ... Relative nitrogen abundance along the slits. ... Relative sulf ur abundance along the slits. ...
[ Текст ]  Ссылки http://www.sao.ru/hq/katya/NDG/DVD/Posters/Egorov.pdf -- 774.2 Кб -- 24.02.2010
[ Текст ]  Ссылки http://mavr.sao.ru/hq/katya/NDG/DVD/Posters/Egorov.pdf -- 774.2 Кб -- 01.10.2009
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50. Celestial Mechanics
Subject of Celestial Mechanics. ... Differential Absolute Coordinates Equations of the Problem. ... General Integral of Non-Perturbed Motion. ... General Equation of Non-Perturbed Orbit. ... Other Integration Methods of Non-Perturbed Motion Differential Equations; Bine Equation for Case of Non-Perturbed Motion. ... Ellipsical Motion, Kepler Equation. ... Motion Differential Equations in Absolute Coordinates. ... Equation of System of Bodies Motion in Barycentric Coordinates, in Relative Coordinates. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/courses/neb_mehan_e.html -- 5.0 Кб -- 23.02.2005
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51. MAKEASN (Nov98) --- nictools --- MAKEASN (Nov98)
makeasn -- Group images in "associations" makeasn *cal.fits . ... The output are calnicb type "associations" tables. These tables contain the names of the images in each group, and the relative offset of the images in pixels. These files can be used to co-add iamges either with calnicb or with asncombine. ... In addtion, the observing time as well as the relative orientation of the imgages can be used as a criterion for an images to be included in a group. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/nictools/makeasn.hlp.html -- 2.1 Кб -- 06.06.2006
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52. Laboratory of spectroscopy of defect structures ISSP RAS
... Impedance . Electrical impedance, or simply impedance, describes a measure of opposition to a sinusoidal alternating current (AC). Electrical impedance extends the concept of resistance to AC circuits, describing not only the relative amplitudes of the voltage and current, but also the relative phases. ... Resistance is the real part of impedance; a device with a purely resistive impedance exhibits no phase shift between the voltage and current. ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/lsds/en/methods/impedance.html -- 5.8 Кб -- 10.04.2016
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53. The Russian TESIS Observatory will observe two solar eclipses from space
... This year's eclipse is unique in duration. ... Although, at the present time, there are 6 solar observatories belonging to leading space agencies in orbit around the Earth, the eclipse of 22 July, 2009, will only be seen by two of them: the Russian CORONAS-PHOTON satellite equipped with TESIS telescopes and Japan's HINODE satellite fitted with an XRT space telescope. ... TESIS will be the first of the two devices (and the very first on Earth) to witness the solar eclipse. ...
[ Сохраненная копия ]  Ссылки http://www.tesis.lebedev.ru/en/info/tesis_20090720_en.php -- 13.4 Кб -- 01.10.2012
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54. Database of Optical Constants -- Level: welcome
The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/JPDOC/ -- 10.8 Кб -- 19.11.2010
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55. Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 24 марта
Электронная библиотека астронома-любителя. ... Ru.Space.News: . Март 1998 . ... The Mars Global Surveyor spacecraft took off in November and reached the orbit of Mars on September 11, 1997 to begin an orbital mission that will provide detailed mapping and weather information. ... Дата: 24 марта 1998 (1998-03-24) От: Alexander Bondugin Тема: SJI's Sky And Space Update - March 15, 1998 Привет всем! ... Дата: 24 марта 1998 (1998-03-24) От: Alexander Bondugin Тема: * SpaceNews 23-Mar-98 * Привет всем! ...
[ Сохраненная копия ]  Ссылки http://www.astrolib.ru/rsn/1998/03/24/ -- 53.0 Кб -- 09.04.2016
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56. Online EIT reconstruction server
ON-LINE STATIC EIT RECONSTRUCTION SERVER . ... Static image reconstruction from the data measured in vivo is still intriguing problem in EIT. ... dipole (adjacent) current injection and voltage measurements on pairs of adjacent electrodes (like in Sheffield systems) . ... You can view examples of the text files for polar , dipole and trigonometric injection, use them for testing the server and find more details on HOW TO PREPARE INPUT FILE FOR THE ON-LINE EIT RECONSTRUCTION SERVER page. ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/tserver/ -- 17.1 Кб -- 31.03.2016
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57. Stellarium: MultiLevelJsonBase Class Reference
Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... Protected Member Functions | ... Protected Attributes . MultiLevelJsonBase Class Reference abstract . ... More... #include < MultiLevelJsonBase.hpp > . ... voidљ . initFromUrl (const QString &url) . ... boolљ . ... Definition at line 34 of file MultiLevelJsonBase.hpp . ... Load the element information from a JSON file. virtual void MultiLevelJsonBase::loadFromQVariantMap . ... Definition at line 107 of file MultiLevelJsonBase.hpp . ...
[ Сохраненная копия ]  Ссылки http://astro.uni-altai.ru/~aw/stellarium/api/classMultiLevelJsonBase.html -- 40.1 Кб -- 28.02.2014
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58. http://www.aaa.org/s932/images/aaaclassapr2010_1.pdf
... Day З In common usage the word "day" unfortunately has two different meanings: (1) the period of time when the Sun is up (what we have been calling "daytime") (2) the period of time between consecutive sunrises (or sunsets), or one daytime + one nighttime. ... The sky turns dramatically dark and bright stars and planets can be seen. ... З The planets move roughly along the same path as the Sun and Moon. ... The Moon took a month to circle the sky, the Sun a year, each planet its own period of time. ...
[ Текст ]  Ссылки http://www.aaa.org/s932/images/aaaclassapr2010_1.pdf -- 2110.8 Кб -- 07.09.2011
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59. Astronaut Bio: Eugene A. Cernan
... Eugene A. Cernan (Captain, USN, Ret.) NASA Astronaut (former) . ... Cernan subsequently served as backup pilot for Gemini 12 and as backup lunar module pilot for Apollo 7. On his second space flight, he was lunar module pilot of Apollo 10, May 18-26, 1969, the first comprehensive lunar-orbital qualification and verification flight test of an Apollo lunar module. ... Captain Cernan has logged 566 hours and 15 minutes in space-of which more than 73 hours were spent on the surface of the moon. ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/cernan-ea.html -- 12.1 Кб -- 07.07.2015
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60. Relative literature to radio galaxy study
... High redshift radio galaxies . ... Verkhodanov O.V., Kopylov A.I., Zhelenkova O.P., Verkhodanova N.V., Chernenkov V.N., Parijskij Yu.N., Soboleva N.S., Temirova A.V. 2000. ... Verkhodanov O.V., Kopylov A.I., Parijskij Yu.N., Soboleva N.S., Temirova A.V. "Color ages of parent galaxies of high redshift radio sources", in Proc. XV Conf. on "Aktualnye problemy vnegalakticheskoi astronomii" ("Current Problems of Extragalactic Astronomy"), Pushchino, May 25--29, 1998, printed in Pushchino Sci. ...
[ Сохраненная копия ]  Ссылки http://sed.sao.ru/litE.html -- 14.5 Кб -- 23.07.2001
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