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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. Astronomical Society
... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/ -- 49.2 Кб -- 09.04.2016
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3. HyperLEDA documentation: parameter: brief
The parameter brief (with its actual uncertainty sbrief) is the mean effective surface brightness in B-band , i.e. the mean surface brightness inside the effective aperture (the circular aperture enclosing one-half the total flux). It is expressed in mag arcsec -2 . ... 2) from the mean surface brightness "LV" inside the effective isophote (elliptical isophote enclosing one half the total flux) measured by Launberts&Valentijn (1989) . ... Effective radius . ... HyperLeda . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/fetch/HL/leda/param/brief.html -- 4.0 Кб -- 23.12.2013
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4. http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p27-p30.pdf
... For every level we have plotted the dependence between width and Lande factor and obtained the linear regression parameters: the inclination, the zero Lande factor line width and the correlation. ... Fig. 1. presents a model components, the intensity of which decreases (b) line with 10 and increases (c) to the center of spectral line (the field is 12 k6s). ... Our results show strong dependencies of line width on the level of width measurements. ...
[ Текст ]  Ссылки http://mavr.sao.ru/hq/lizm/conferences/pdf/1987/1987_p27-p30.pdf -- 41.5 Кб -- 24.02.2010
[ Текст ]  Ссылки http://www.sao.ru/hq/lizm/conferences/pdf/1987/1987_p27-p30.pdf -- 41.5 Кб -- 24.02.2010
[ Текст ]  Ссылки http://jet.sao.ru/hq/lizm/conferences/pdf/1987/1987_p27-p30.pdf -- 41.5 Кб -- 24.02.2010
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5. Modelling Spectro-photometric Characteristics of Eclipsing Binaries
... We present a computer program for modelling energy flux distribution and light curves of eclipsing binaries from far ultraviolet to infrared regions. The Roche model is assumed. Proximity effects of components (reflection of radiation and surface gravity darkening) are taken into account. ... Figure 1: The surface temperature distribution for Algol A-B system before (upper plot) and after (lower plot) correction for temperature due to the irradiation effect. ...
[ Сохраненная копия ]  Ссылки http://www.stecf.org/conferences/adass/adassVII/polubekg.html -- 15.8 Кб -- 12.06.2006
[ Сохраненная копия ]  Ссылки http://www.adass.org/adass/proceedings/adass97/polubekg.html -- 15.8 Кб -- 15.05.1998
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6. Российская Астрономическая Сеть.
... Астрономическая неделя с 11 по 17 апреля 2016 года . ... Александр Козловский . ... День открытых дверей на Пущинской РадиоАстрономической Обсерватории 09 апреля 2016 года . ... Полное солнечное затмение 9 марта 2016 года . ... Полное лунное затмение 28 сентября 2015 года . ... Затмение, которое произойдет 28 сентября 2015 года, является повторением через сарос (цикл повторений затмений равный 6585 дней или 18 лет 11 дней) полного лунного затмения от 16 сентября 1997 года с максимальной фазой 1,20.....
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/ -- 39.2 Кб -- 09.04.2016
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7. Pulkovo Observatory
. Pulkovo Observatory of Russian Academy of Sciences is situated . near Saint-Petersburg. It was founded in 1839. 196140, Saint-Petersburg, Pulkovskoye chaussee 65/1 . English version . Russian version . This page has been accessed times since May 1, 1999.
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/ -- 4.5 Кб -- 06.04.2009
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8. http://www.stsci.edu/instrument-news/handbooks/nicmos/c11_reference.doc3.html
... One Jansky (Jy) is defined as 10 -26 Wm -2 Hz -1 , so it is a unit of measurement of the spectral flux density, F . ... 3x10 -12 . ... erg sec -1 cm -2 ?m -1 . ... where m is the magnitude and F o the zero-point flux for the given photometric band. ... Surface brightnesses are generally measured in Janskys arcsec -2 , MJy steradian -1 or magnitudes arcsec -2 . If you have a surface brightness S in MJy steradian -1 , then you can use: S [Jy arcsec -2 ] = S [MJy ster -1 ] x 0.084616. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/instrument-news/handbooks/nicmos/c11_reference.doc3.html -- 7.9 Кб -- 07.08.1997
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9. http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session5/Patterson_ELW.pdf
Understanding Europa's Radiation Environment and How it Influences Landing Site Characterization G.W. Patterson, L.M. Prockter, C. Paranicas Applied Physics Laboratory Introduction · The surface of Europa is weathered by charged and neutral particles, micrometeroids, and photons. ... Background · Criteria for characterizing potential landing sites [e.g., Figueredo et al., ... 2004) Background · Criteria for characterizing potential landing sites [e.g., Figueredo et al., ... Figueredo et al., ...
[ Текст ]  Ссылки http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session5/Patterson_ELW.pdf -- 2380.9 Кб -- 02.03.2009
[ Текст ]  Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session5/Patterson_ELW.pdf -- 2380.9 Кб -- 02.03.2009
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10. Optical systems and devices
To main of Laboratory . The research work and design of optical and optical-electronic devices are carries out by laboratory staff: . ... Lens: . ... In the layout 1 prism systems perform functions of dispersive element, corrector of aberrations, optical reducer. ... Spectral range 200 - 400 nm; . ... Back Forward . ... The main corrector's function are compensation of field aberrations of the main spherical mirror of a telescope (diameter of 600 mm, f'=1200 mm) and increase aperture ratio. ...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/lao/optical_systems_eng.html -- 19.6 Кб -- 12.01.2010
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11. 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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12. Australia Telescope National Facility
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Facilities . ATNF facilities . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/whats_on/workshops/synthesis2003/talks/sensitivity/singdish.html -- 51.7 Кб -- 12.04.2016
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13. Astrophysics Group COAST Astronomical Results
... Astrophysics Group . ... COAST . COAST Astronomical Results . ... Surface Imaging of Betelgeuse . ... This page highlights some astronomical results obtained with COAST over the years. These are listed in chronological order (most recent first). ... Measurements of cyclic variations in the angular diameter of Chi Cygni . ... The first infrared image from an aperture synthesis array . ... The images of Betelgeuse below were reconstructed from COAST data taken in early 2004. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/outreach/radio-telescopes/coast/coast-astronomical-results/ -- 22.3 Кб -- 10.04.2016
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14. Шевченко Владислав Владимирович
... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...
[ Сохраненная копия ]  Ссылки http://selena.sai.msu.ru/Shev/Shev.htm -- 13.7 Кб -- 20.04.2015
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15. Physics of пњetals
... The course embraces: early Drude-Sommerfeld theory, electron energy bands, Fermi surface and elementary calculation techniques; kinetic properties: electrical and galvanomagnetic effects; scattering processes; behavior of metals in high frequency fields; quantum conductivity effects; electromagnetic wave propagation in metals in presence of magnetic field. б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б б  Curriculum . ... Hall effect...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/engl/education/miptsspd/49-physicsofmetals -- 17.5 Кб -- 10.04.2016
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16. Phil Plait's Bad Astronomy: Misconceptions
... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bad/misc/badseasons.html -- 24.7 Кб -- 09.04.2016
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17. Armagh Observatory Preprint No. 304
... We have carried out quantitative analyses of three very low surface gravity extreme helium stars with very similar spectra. ... In addition to the high carbon and nitrogen abundances usually seen in extreme helium stars, two of the programme stars have extremely high oxygen abundances, comparable with or greater than their carbon abundances. Based on observations obtained at the European Southern Observatory, La Silla, Chile. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/~ambn/abstract304.html -- 2.5 Кб -- 10.03.1999
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18. Venera 15 & 16
USSR Venus Orbiters . ... Venera 15 and Venera 16 were a two-spacecraft mission designed to use 8-centimeter (3-inch) band, side-looking radar mappers to study the surface properties of Venus . ... Each spacecraft consisted of a synthetic aperture radar (SAR) and a radio altimeter. ... The Venera 15 and 16 synthetic aperture radar (SAR) systems were identical, and were used to map the surface of Venus at a resolution of 1 to 2 kilometers (.6 to 1.2 miles) over a period of 8 months. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/solar/eng/venera16.htm -- 7.6 Кб -- 15.10.1997
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19. Adaptively smoothing astronomical images with adaptsmooth
... If you use adaptsmooth to do your own science, please acknowledge its use in your publications by adding a sentence like тАЬThis work has made use of the adaptive smoothing code adaptsmooth , developed by Stefano Zibetti and available at the URL http://www.arcetri.astro.it/~zibetti/Software/ADAPTSMOOTH.html тАЭ and reference the following papers: Zibetti, S., 2009, arXiv:0911.4956 ; Zibetti S., Charlot S., Rix H., 2009, MNRAS, 400, 1181 . ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~zibetti/Software/ADAPTSMOOTH.html -- 11.1 Кб -- 27.02.2015
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20. Astronomical Glossary - G thru I
... GALAXY: A galaxy is made up of billions or trillions of stars bound together by their own gravity. ... HELIUM (He): The second element in the periodic table, has 2 protons, 2 neutrons, and is a noble gas. ... Helium melts at -272.2 degrees Celsius, and boils at -268.934 degrees Celsius. ... HYDROGEN (H): The first element on the periodic table, is a gas, and has an atomic mass of 1.00794 amu. ... Hydrogen melts at -259.34 degrees Celsius, and freezes at -252.87 degrees Celsius. ...
[ Сохраненная копия ]  Ссылки http://www.wro.org/ras/glossary/g-i.htm -- 10.9 Кб -- 18.08.2005
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