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1. Sternberg Astronomical Institute
SAI 175 anniversary . ... Moscow University . Search for in SAI Moscow University Search for in Russian astronomical resources . ... SAI Astronomical Databases . ... Browse SAI Software archive(ftp.sai.msu.su) . ASTRONET.RU - Russian Astronomical Network (available in translit also) . ... SAI Supernovae Research Group . ... Department of the Galaxy and Variable Stars (in Russian) . Sternberg Astronomical Institute Seminars . ... All-Russian Astronomical Olympiad (in Russian) . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/ -- 7.0 Кб -- 27.02.2014
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2. Values of asteroid masses
In the Table below the masses of some asteroids which were determined during the last years are listed. ... The listed values were determined from observations of many test bodies by the weighted least square fit for one perturbing mass and corrections to the orbit elements of all used test bodies. ... based on the observations of 98 asteroids (including 50278) with the values of standard error of mass determination less than 3.0 10 -11 M Sun . ... Mass . ... 3) Mass 121 : 0.74 x 10 -11 M Sun ; . ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/engmasses.htm -- 12.4 Кб -- 09.04.2016
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3. Journal "Peremennye Zvezdy"
Peremennye Zvezdy", . ... GSC 4232-02515, NSVS 3147658, NSVS 3174760 . ... 14.2-14.9 (R, NSVS); . ... During observations of a secondary eclipse of GSC 04232-02830 (Goranskij et al., 2005) on August 8, 2007, we identified GSC 4232-02515 as a W UMa eclipsing binary. ... VAST software was used for aperture photometry. ... This method produces a light curve with an arbitrary zero point. ... Light Curve . Light curve of GSC 4232-02515 in NSVS magnitude scale. ... gsc423202515_kadar_nsvs.dat . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/varstars/msg/1223356 -- 11.2 Кб -- 28.02.2014
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4. Introduction
... The most precisely determined characteristic for accreting neutron stars (NS's) is their period. ... Period changes show fluctuations. ... Some applications of stochastic processes in astrophysics especially in accreting systems were discussed in Lipunov (1987),Hoshino Takeshima (1993) and Lipunov (1992).In Hoshino Takeshima (1993) the authors, using simple models of MHD turbulence, try to explain aperiodic changes in X-ray luminosity of X-ray pulsars. ... Here, -constant angular momentum. ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~polar/html/publications/sissa065/node1.html -- 7.8 Кб -- 21.06.1996
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5. Radio sources identfification
... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/lran/vo/rs_idE.html -- 8.9 Кб -- 01.10.2012
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6. Six-Centimeter Radar Observations of 4179 Toutatis
... Old World First Asteroid Radar Echo. ... It testifies that 4179 Toutatis is a double object like asteroid 4769 Castalia. ... Interference of Radar Echo from the Binary Asteroid 4179 Toutatis. ... An analysis of the 6-cm radar data revealed quasi-harmonic oscillation of the echo’s “central” Doppler frequency with a period of about 14 sec and a deviation of about (0.7*B) Hz, where B is the echo bandwidth, which for 4179 Toutatis was equal to 2.1 Hz and 1.9 Hz for 1992 Dec 8 and 9, respectively. ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/html/ra&sr/sr/4179-Toutatis/index.html -- 11.9 Кб -- 02.12.2002
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7. http://www.stsci.edu/~marel/decadal/sc/313.pdf
... We want to know time-scales, and sequences of events, and the ages of stars. ... We would, ideally, like to create a solar comparison sample by finding stars of essentially the same mass, composition, and age and then observing the range of behavior they exhibit. ... At best we can estimate a star 's age. ... Having to construct models that work consistently across a broad range of masses constrains the problem, and yet even for the nearest open clusters we do not know the age to even 10%. ...
[ Текст ]  Ссылки http://www.stsci.edu/~marel/decadal/sc/313.pdf -- 108.4 Кб -- 19.02.2009
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8. Институт космических исследований РАН (ИКИ РАН)
Институт Космических Исследований . ... Физика планет и малых тел Солнечной системы . ... Федеральное государственное бюджетное учреждение науки Институт космических исследований Российской академии наук (ИКИ РАН) - головной академический институт по исследованию и использованию космического пространства в интересах фундаментальных наук. ... Одиннадцатая ежегодная конференция "Физика плазмы в солнечной системе" . ... ФГБУН Институт космических исследований Российской академии наук (ИКИ РАН) . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/ -- 16.1 Кб -- 06.04.2016
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/ -- 16.1 Кб -- 06.04.2016
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9. http://hea-www.harvard.edu/~pgreen/SOC/4.html
... Clustering of AGN and QSOs at z=1 . Using galaxies from the DEEP2 Redshift Survey and AGN from the AEGIS/Chandra survey and QSOs from SDSS, I present the cross-correlation function of AGN/QSOs and 'normal' galaxies at z=1. Using the known clustering of DEEP2 galaxies, this leads to an estimate of the bias and typical host dark matter halo mass of AGN/QSOs as a function of X-ray luminosity, which constrains AGN formation models. oral . ... Tuesday: AGN correlation functions, LSS, environments . ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~pgreen/SOC/4.html -- 9.0 Кб -- 01.10.2012
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10. Астрономия в Санкт-Петербургском университете |
... В четверг, 14 апреля 2016 г., состоится семинар кафедры астрофизики. Повестка дня . ... Начало в 11 час.15 мин. Ауд. ... В четверг, 31 марта 2016 г., состоится семинар кафедры астрофизики . ... В четверг, 24 марта 2016 г. , состоится семинар кафедры. ... В четверг, 17 марта 2016 г. , состоится заседание кафедры. ... ОСП НИИ ПММ Национального исследовательского Томского государственного университета) . ... Copyright 2016 Астрономия в Санкт-Петербургском университете . ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/ -- 44.8 Кб -- 09.04.2016
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11. http://www.gao.spb.ru/english/as/j2014/presentations/vavilov.pdf
Institute of Applied Astronomy Russian Academy of Sciences Method of Determining the Orbits of the Small Bodies in the Solar System Based on an Exhaustive Search of Orbital Planes Dmitrii Vavilov, Yurii Medvedev Introduction to the problem: Let we have n 3 positional observations of a body: points in time ( = 1, ) , right ascensions , and declinations . ... Determination of the orbit using the Gauss method of determining orbital elements based on two heliocentric positions and points in time. ...
[ Текст ]  Ссылки http://www.gao.spb.ru/english/as/j2014/presentations/vavilov.pdf -- 386.7 Кб -- 31.10.2014
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12. Space Research Institute (IKI) Seminar
... Future seminars . ... Topology and dynamics of the large scale solar magnetic field " . Elena Gavryuseva (National Institute of Astrophysics and Space Physics, Florence, Italy and Institute of Nuclear Research of RAN) . ... Observations of the large scale magnetic field in the photosphere taken at the Wilcox Solar Observatory since 1976 up to 2007 have been analyzed to deduce its latitudinal and longitudinal structures and asymmetry, its differential rotation, and their variability in time. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e080228.htm -- 5.7 Кб -- 26.02.2008
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13. ASC home page
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/ -- 1.2 Кб -- 01.10.2012
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14. http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...
[ Текст ]  Ссылки http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf -- 205.0 Кб -- 25.02.2009
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15. http://www.mrao.cam.ac.uk/~anthony/latex/Helbig.ps
Constraints in the 0- 0 plane from gravitational lensing Phillip Helbig et al. ... Advantages of using gravitational lensing to learn about the cosmological model include the fact that it is based on relatively well understood as- trophysics and that it makes use of information from an interme- diate redshift range, complementing tests which use information primarily from the low-redshift (e.g. cosmic ows) or high-redshift (e.g. cosmic microwave background uctuations) regimes. ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/~anthony/latex/Helbig.ps -- 24.3 Кб -- 22.06.2000
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16. PAM Bulletin
... Many scientific institutions maintain bibliographies of articles published by their scientists and monitor references made to these publications; these figures are often used to evaluate the effectiveness of the institution. ... a) Identification of papers that are based, at least partly, on new data Publications based on observations can be subdivided into two groups: those presenting new, previously unreported data, and those that make use of already published data. ... Published by . ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/libraries/articles/PAMtelbibstatistics_article.html -- 13.8 Кб -- 10.04.2016
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17. Modern CCD Observations of Moving Celestial Objects: Algorithms and Software
... Up: Data Analysis and Processing Techniques . ... Also, a method for quality control of CCD observations is suggested. ... Everyone who observes a celestial object using a CCD detects moving celestial objects as a ``by product''. ... We hope that our investigations may be useful for near-Earth space control and also for searches of the moving celestial objects through analysis of old and new CCD frames obtained at any amateur or professional astronomical observatory. ...
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass98/bykovo/ -- 12.3 Кб -- 16.07.1999
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18. U of O High Energy Physics Seminars
February 4, 2008 (Monday) Gabriella Sciolla, Massachusetts Institute of Technology . ... This detector, which will be operated underground in 2008-2009, will allow us to set limits on spin-dependent Dark Matter interactions using a directional detector. 4:00 pm, 472 Willamette Hall . ... return to top . ... This seminar will briefly review the role of axions in particle and astrophysics, and will describe the progress we have made in the experimental search. 4:00 pm, 472 Willamette Hall . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/~uochep/seminars/seminars-wint08.html -- 8.5 Кб -- 03.02.2009
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19. Observations and Data Reduction
Next: Results & Discussion Up: Coronal Hole Diagnostics out Previous: Introduction . ... The dates of the observations discussed here, their locations, pointing, slit sizes and exposure times are given in BTDW. ... Line fits are given by the dotted line. ... An estimation of the errors in the derived parameters was obtained using the GA-derived parameters as an input for a ``classical'' IDL-CURVEFIT procedure (Peter, 1999; Peter & Judge, 1999). ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~ambn/312/node2.html -- 7.8 Кб -- 02.06.1999
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20. http://www.sao.ru/cats/~satr/RFSymp/abs/16_Harinov.pdf
RADIO VARIABLE SOURCES WITH THE RT32 RADIO TELESCOPE M. Harinov1 , S.A. Trushkin2 , A. Mikhailov 1 Institute of Applied Astronomy of RAS, SAO RAS, Saint-Petersburg, Sp ecial astrophysical observatory of RAS, Nizhnij Arkhyz, Russia kharma78@rambler.ru We discussed first results of radio observations of AGNs and micro quasars with the RT32 radio telescop e (Zelenchuk) during 2004-2006. ... A go o d agreement of the RATAN and RT32 flux measurements of micro quasars and AGNs was obtained. ...
[ Текст ]  Ссылки http://www.sao.ru/cats/~satr/RFSymp/abs/16_Harinov.pdf -- 24.5 Кб -- 09.10.2006
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