DSS input form . The SuperCOSMOS Sky Survey . ... Pi of the Sky . The Sloan Digital Sky Survey . ... Extragalactic DataBase . ... SIMBAD Astronomical Database . ... Query form . ... The Two Micron All Sky Survey. ... The NRAO VLA Sky Survey . ... NIST Atomic Spectra Database (Lines Form) . ... The UVES Paranal Observatory Project . ... Rochester Astronomy . ... European Southern Observatory . European Astronomical Society . ... Astronomical Society of the Pacific . ... Sat24 BTA on line . ...

... Астрономические каталоги . ... Астрономический Интернет . ... на учебный Автоматизированный Астрономический Комплекс Новосибирского Государственного Университета. ... Автоматизированный Астрономический Комплекс оснащен телескопом-рефлектором системы Ньютона с параболическим главным зеркалом диаметром 315 мм. и солнечным телескопом-рефрактором с объективом диаметром 100 мм. ... Расположен астрономический комплекс на лабораторном корпусе НГУ в Академгородке, 30 км к югу от г. Новосибирска. наверх . ...

XIV Нижне-архызская осенняя астрономическая школа . Специальная астрофизическая обсерватория РАН . 1-10 ноября, 2014 г. Специальная астрофизическая обсерватория РАН при поддержке Фонда "Современное Естествознание" и финансовой поддержке некоммерческого Фонда Дмитрия Зимина "Династия" проводит на осенних каникулах 2014г. с 1-го по 10-е ноября астрономическую школу для мотивированных школьников 9-11 классов и учителей астрономии. ... vo @ sao.ru ( Олег Васильевич Верходанов ) . ...

. Russian Version [ MS-Win ] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . Cloudiness over South of European Russia. North of European Russia and North-East of Europe and European Russia and Western Siberia . WEATHER FORECAST for RUSSIA. Date / Time . Cloudiness . Infrared Image . Movie . Back to SMIS Home Page .

... World Data Center . for Solar-Terrestrial Physics . Moscow, Russia . ... Siberian Solar Radio Telescope, Institute of Solar-Terrestrial Physics, RAS SB, Irkutsk, Russia. ... Data of the Crimean Astrophysical Observatory on the ftp-server of the Solar-Terrestrial Physics Division, National Geophysical Data Center, Boulder, USA. ... World Data Centre for Solar-Terrestrial Physics, Chilton, UK. ... Solar-Terrestrial Physics Division, National Geophysical Data Center, NOAA, Boulder, USA. ...

... Club By-laws . ... Other Club Activities . ... Public Nights . ... Dr. James Green, NASA, Director Planetary Science will be our esteemed speaker on Tuesday, April 12, 2016 at 7:30 PM in Peyton Hall on the Princeton University campus. ... Our astronomers setup telescopes for public use at Communiversity in Princeton, Super Science Saturday at the NJ State Museum in Trenton and at various public events around Mercer County. ... Amateur Astronomers Association of Princeton, Inc., ...

... GRB060712 ( GCN5303 ) The first R image was at 2006-07-12 21:10:32 UT, 72 s after notice time and 212 s after the GRB time. ... HETE Alert 4006 ( GCN 4549 ) - MASTER promt optical limit time . ... GCN 4173 | ... GRB050410 ( GCN 3221 5 h after Swift GRB trigger time . ... GRB05017 ( GCN 2954 19m at between 2h and 4h after Swift GRB trigger time (first Swift GRB with X-ray promt observation) . GRB05017 ( GCN 2953 17m at 2h after Swift GRB trigger time (first Swift GRB with X-ray promt observation) . ...

. WELCOME . PROGRAM . IMPORTANT DATES . REGISTRATION . PARTICIPANTS . ACCOMODATION . VENUE . SAO RAS . Шаблон с сайта cooltemplates.ru . Brosch Noah , Wise Observatory, Tel Aviv University - Israel . Moiseev Alexei , Special Astrophysical Observatory RAS - Russia . Proshina Irina , Sternberg Astronomical Institute, M.V. Lomonosov Moscow State University - Russia . ї Special Astrophysical Observatory RAS, 2016 . contact: multispin16@sao.ru .

CURRICULUM VITAE Yuzef D. Zhugzhda Affiliation and Address Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation of the Russian Academy of Sciences ( IZMIRAN ), 142190 Troitsk, Russia Email: YZhugzhda@mail.ru Phone: ++7-495-151 50 24 Fax: ++7-495-334 01 24 Personal Birth date: September 4, 1936 Current Position Head of the Laboratory of Helioseismology , Institute of Terrestrial Magnetism, Ionosphere, and Radiowave Propagation of the ...

... The circumnuclear GASEOUS disks are often decoupled from the circumnuclear stellar disks and are even stronger inclined to the outer disk planes; in fact, we have found a considerable `population' of inner polar rings. Inner gas polar rings are found as in spiral galaxies with the massive outer gas disks co-planar to the main symmetry planes (e.g. NGC 2841, Sil'chenko et al. 1997, and NGC 7217, Sil'chenko & Afanasiev 2000) as well in many lenticular galaxies (Fig. ...

... 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. ...

EXPERIMENT . ... Charged energetic particles (Ee=40-200 keV; Ei=0.05-150 keV) composition and anisotropy. ... IKI, Moscow, Russia . ... University of Thrace, Xanthi, Greece . ... Energy spectra, angular distributions and time variations of electrons (E=15-400 keV) and ions (E=20-1000 keV). ... IMBP, Moscow, Russia . ... Moscow University, Moscow, Russia . ... IPG, Moscow, Russia . ...

. Astro Top -100 of Russia : . ПЕРЕЕХАЛ . Через 10 секунд Вы будете перенаправлены на новое место www.sai.msu.su/top100/ , или пройдите туда сами... Смените закладки и линки на рейтинг, пожалуйста!!! . (C) 1998-2000: AstroTop work group.

... Solar mass M0 = 1.989x 1033 gm Solar radius Solar luminosity Earth mass Earth equatorial radius Gravity at earth's surface · Astronomical unit parsec light year Rayleigh Jansky steradian R0 L0 MEjl REjl gEjl AU pc lyr Ry ~ sr = 6.960x 1010 cm 3.826x 1033 erg s-1 5.976x 1027 gm 6.378 X 103 km 9.807x 102 cm s-2 1.496x 1013 cm 3.262 light years 3.086x 1018 cm 9.461x 1017 cm (1/411") X 106 photons/cm2/s/sr 10-26 watts/m2/Hz 3.283 X 103 deg2 1.182 X 107 arcmin2 4.255 X 1010 arcsec2 1. ...

... These electrons may be free or bound to an atom or ion. ... The modelling of a stellar atmospheres (or any astrophysical object) and its emergent radiation requires a detailed model of how photons interact with electrons. ... These "atomic data" are fundamental to accurate astrophysical modelling. ... For calculating model spectra of early-type helium stars in LTE, I maintain a database of atomic data for, mostly, blue-visual absorption lines of light elements. ... Simon's home page . ...

To see a Russian version of this page, click here . ... Bochkarev Nikolai Gennadievich . astrophysics researcher: . born: Moscow, May 19, 1947; . ... Jr. researcher Sternberg Astronomical Inst., ... Soviet (Russian) Working Group on Interstellar Matter, Moscow , 1979-; . ... Madison, 1991. ... ALocal Interstellar Matter, 1990, . Basic Physics of the Interstellar Matter, 1992; co-author: . ... Physics of Interstellar Matter, 1979; . ... All-Union Astronom. Geodesical Soc., ... Astronom. ...

... Bojan Nikolic web pages (r. 329) . ... Using high-resolution three-dimensional realisations of turbulent fields, we investigate the limits on achievable performance of atmospheric phase correction using water-vapour radiometers arising from following effects: the incoherent measurement of power from water by the radiometers (in contrast to coherent detection of the astronomical signal); the different tapers of the response patterns of the astronomical and radiometer receivers; and, the ...

Let K be a global field. ... The real number $\gamma_K = c_0/c_{-1}$ is called the Euler-Kronecker constant of the field $K$. In the article of Yasutaka Ihara "On the Euler-Kronecker constants of global fields and primes with small norms" the lower bound $\gamma_K\ge-\log\sqrt{|d|}$ is obtained, where $d$ is the discriminant of the field $K$. In my talk I will prove the lower bound $\gamma_K\ge -\left(1-\frac{\sqrt{5}}{5}\right) \log\sqrt{|d|}$. ...

Lectures . ... Home Lectures Lecture Series 2011-2012 Lecture Series 2011-2012 ? тАЬThe Astronomical Future of HumankindтАЭ ? Alex Wolszczan . ... Lecture Series 2011-2012 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... E-Mail: nnat@gao.spb.ru, vrylk1145@yandex.ru The Pulkovo Catalogue of Reference Stars for Observations of Galactic Radio Sources (Pul GRS) N.V.Narizhnaya, V.P.Ryl'kov Pulkovo observatory of RuAS, Russia, 196140, Saint-Petersburg, Pulkovsoe sh., ... GRS ICRS. 78 (Pul GRS) ­10° 1994-1999 (33/346). ... The Pulkovo Catalogue of Reference Stars for Observations of Galactic Radio Sources (Pul GRS) N.V.Narizhnaya, V.P.Ryl'kov Pulkovo observatory of RuAN, Russia, 196140, Saint-Petersburg, Pulkovsoe sh., ...