. 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.

The ETG Mass - Size relation in different environment from z~1.6 to present Simona Mei - GEPI - Observatory of Paris - University of Paris D. Diderot Marc Huertas-Company , Francesco Shankar , Lauriane Delaye, Rossella Licitra, Anand Raichoor, Mariangela Bernardi, Chris Lidman + ACS GTO, COSMOS collaborators Wednesday , September 4, 13 Anand Raichoor Marc Huertas-Company Lauriane Delaye Rossella Licitra Francesco Shankar Wednesday , ... 2013 HAWKI Cluster survey (Lidman et al. ...

... Polar Magnetic Storms . ... Birkeland studied them in 1902-1903 using a network of four stations--in Norway and on Iceland, Spitzbergen (Svalbard), and Novaya Zemlya [ Birkeland, 1908, 1913; Bostr?m 1968]--and concluded that there existed a distinct type of magnetic storm, the "elementary polar magnetic storm" with a typical time scale of less than an hour, associated with the aurora and with electric currents which descended along auroral field lines and flowed horizontally along auroral arcs. ...

Seven months ago, on Mar 19, 2008, at 09:12 Moscow time, a new star appeared on the sky. The Sun had already risen over the Russia, but people of the Western hemisphere might be able to see by their eyes a faint starlet near one of Bootes constellation stars. This starlet appeared and faded by an order of magnitude in a minute. Astronomers named it GRB080319B or, informally, the Naked-Eye Burst, as it was twice as bright as human eye can see a star. ... Royal Astronomical Society . ...

... of the RadioAstron Meeting . ... Chairman Kulikov S.D. · Welcome . S.D. Kulikov (10 min) . Discussion of the Agenda (10 min) . Development and tests of the spacecraft “SPEKTR-R” and general time-line of the mission . ... Time-line of development of science payload . ... E. Fomalont (NRAO), P. Diamond (EVN), D. Jauncey (Australia), . ... E. Fomalont, W. Cannon, L. Girvits, S.F. Likhachev (30 min) . ... Technical and operation experience, and science results from VSOP mission . ...

Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

... In spring 1998, we finished our postgrad studing, ".. summer's almost gone" . ... Researcher at ASC. ... Researcher at SAI. ... PhD Dec 1998; Researcher at SAI, postdoc in US. E-mail: atim#sai.msu.ru . ... E-mail: gorshkov#sai.msu.ru . ... E-mail: andrew#sai.msu.ru . ... Phd Oct 1999; Assistant professor at Chicago. ... PhD Feb 1998; E-mail: polar#sai.msu.ru . ... E-mail: sunny#sai.msu.ru Researcher at SAI. ... People of our Great Group (Gr-Gr hereafter), e-mail me, what do you think about it. ...

Next: Rebin to wavelength Up: Getting Started Previous: Identify the lines . After having identified a few lines with the Identify window, click the button in the Main window. The Wavelength Calibration window appears. ... Results can be checked with the buttons located at the bottom of the Wavelength Calibration window. plots the dispersion relation, plots the residuals, plots the lines identified during the calibration process. ... Figure: Wavelength Calibration window . ...

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

. To you, the user, it appears as though there is only one type of file in UNIX - the file which is used to hold your information. In fact, the UNIX filesystem contains several types of file. Ordinary files . Directories . Special files . Pipes .

... University history . ... V.љN. Karazin . ... September 28, 2012 . Public master-class in media communications . The Center for Media Communications and Visual Research of V. N. Karazin Kharkiv National University held a public master-class in media communications titled Marketing mix in modern digital communications . ... Karazin University sportsman became a bronze prize winner in the international track and field competition . ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

... The main goals of the society are to maintain the development of astronomy and to reinforce scientific contacts between astronomers of the former Soviet Union and their colleagues all over the world. Official languges of EAAS - Russian and English. ... IV Russian Olympiad on Astronomy and Cosmic Physics for high-school students (April 7-12, 1997, Troitsk, Moscow region, Russia) . ... In Russian. ... Dr. Nikolai G. Bochkarev , Co-chairman of Euro-Asian Astronomical Society, 21.02.1997. ...

The integers $ a_n=\sum_{k=0}^n{\binom nk}^2{\binom{n+k}k}^2, n=0,1,2,... $ appear as denominators of rational approximations to $\zeta(3)=\sum_{k=1}^\infty k^{-3}$ in Apery's proof of the irrationality of $\zeta(3)$. The sequence satisfies a polynomial recursion, namely, $ (n+1)^3a_{n+1}-(2n+1)(17n^2+17n+5)a_n+n^3a_{n-1}=0$, where $n=0,1,2,...$, and admits several curious congruence properties. ... Site design by Paul Zinn-Justin (2005) ...

... 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 . ...