You know you're a Deep Sky Observer when.. ... You consider Jupiter 'light pollution'. ... You refuse to use the ladder with your 20" f/6 at the Winter Star Party stating, "If I use that, the objects are too far north." ... You spend most of your time looking at or for objects you can barely see. Your favorite objects are objects you can barely see. ... You view a major earthquake as an opportunity for a close-in dark-sky star party. ... You believe M13 ruined your dark adaptation. ...

... Heracles Triplane and Aerospace Systems . The key characteristics of two-stage aerospace systems are determined according to speed and carrying capacity of the aircraft-carrier used . ... So the SPIRAL system hypersonic carrier was expected to launch the second stage by weight 63 tons at a speed corresponding to 6M; whereas launching weight of the MAKS system orbital stage with the use of the An-225 MRIYA heavy subsonic aircraft reaches 275 tons, and the HERACLES aircraft - 450 tons. ...

Welcome to K -corrections calculator, simple service allowing one to determine K -corrections of a galaxy, given its redshift and one or more colours. ... K -correction in choose filter.. ... Redshift . Colour choose colour.. Colour value . Calculator . ... calculate spectral energy distributions , K-corrections calculator , GALEX FUV NUV , UKIDSS YJHK , K-corrections of galaxies , spectral based k-corrections , SDSS filter set K-corrections , K correction code IDL , kcorrect IDL C , . ...

Full-Text Search . ... arXiv.org . astro-ph . ... SAI VO . Search sort results by Date Relevance . Use logical operators AND , OR , NOT and round brackets to construct complex queries. Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Considere, S. 10 article(s) in total . 5 co-authors, from 2 to 10 common article(s). Median position in authors list is 3,0 . Co-author(s): . ... Astronet | ...

POWER SPECTRA OF BLACK HOLES AND NEUTRON STARS AS A PROBE OF HYDRODYNAMICAL STRUCTURE OF THE SOURCE: DIFFUSION THEORY AND ITS APPLICATION TO X-RAY OBSERVATIONS Lev Titarchuk1 , Nikolai Shaposhnikov2 , and Vadim Arefiev 1 3 George Mason University ... Russian Academy of Science, Profsoyuznaya 84/32, 117997, Moscow, Russia, gita@hea.iki.rssi.ru ABSTRACT We present a model of Fourier Power Density Spectrum ( ... The Fourier Power Density Spectrum (PDS) also has a specific shape in each state. ...

Sp ecific features of differential motions in the DIMM V. Kornilov, B. Safonov May 28, 2010 1 Intro duction Differential image motion monitor DIMM widely used in studies of optical turbulence, is destined to measure the integrated effect of the Earth's atmosphere on the image quality. ... In the work of Martin, they are obtained by gradual spatial filtering 1 of the power spectrum of phase perturbations in the assumption of Kolmogorov's model of the optical turbulence (OT). ...

This module provides for determining the types of files from the filename and for association of handlers with files. ... The directives AddCharset , AddEncoding , AddHandler , AddLanguage and AddType are all used to map file extensions onto the meta-information for that file. ... Files> . ... For example, if you had a directory you wanted to be parsed entirely as imagemap rule files, regardless of extension, you might put the following into an .htaccess file in that directory: SetHandler imap-file . ...

VIEW OUT OF THE WINDOW FROM SALINAS, . CALIFORNIA, USA . ... The temperature is about 62 degrees. At this moment, there is no threat of rain, but it's expected tomorrow. Almost any day of the year here in Salinas, California USA could be considered a day to do some gardening, as long as the rain doesn't force us in, and it usually doesn't. We are 20 miles away from the Pacific Ocean. As I write this, there is a famous golf tournament going on. ... Salinas, CA USA . ...

XXVIII General Assembly of the IAU, SPS15 Beijing, August 31, 2012 . N.N. Samus, S.V. Antipin "Variable Stars and Data-Intensive Astronomy" . During the 26th IAU General Assembly in Prague, the IAU Division V (Commissions 27 and 42) considered the future of variable-star catalogues. ... To discuss these problems and to look for their solutions, the IAU Commission 27, on behalf of the IAU Division V, created an informal working group, chaired by the GCVS editor, Dr. Nikolai Samus. ...

... 2000 .. ... Y3Al2(AlO4)3 Y3Fe2(FeO4)3 CaF2 ZnS , , , 0,24­6,00 1,1­1,5 0,15­12 0,4­14 0,65 2,5 8,0 0,65 11,0 4,8 9,0 1320 1200 82 363 243 164 590 343 527 489 106, K-1 8,2 14 18,4 7,4 (293 ), /( ) 0,13 6,7­8,0 ­ 17,2 La2S 3 0,5­25 8­12 8­14 10,0 14,8 14,4 ­ 1,7 ­ CaLa2S4 SrLa2S4 94 , 6, 2, 2000 , , La2S3 , Ce2S3 , Gd2S3 , Tb2S3 , Tm2S3 , Yb2S3 . La2S3 , 1170 -La2S3 , 1570 -La2S3 ( () Th3P4). ... MeS, -Ln2S3 MeLn2S4 (CT Th3P4). ... CaLa2S4 CaS + - CaLa2S4 . ... CaO La2O3 , , ­ CaLa2S4 , CS2 1270 .. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Февраль 1998 . ... Дата: 08 февраля 1998 (1998-02-08) От: Alexander Bondugin Тема: Space Researchers Gain Insight Into Deadly Virus Привет всем! ... GALILEO - COUNTDOWN TO EUROPA February 5, 1998 It is now 4 days and 22 hours to the Galileo spacecraft's next encounter with Europa. ... Дата: 08 февраля 1998 (1998-02-08) От: Alexander Bondugin Тема: Mars Surveyor 98 Update - February 6, 1998 Привет всем! ...

COSMOLOGY ACROSS CULTURES ASP Conference Series, Vol. 409, c 2009 J. A. Rubino-Martґ J. A. Belmonte, F. Prada and A. Alberdi, eds. ~ in, A New Test of Einstein's Theory of Relativity by Ancient Solar Eclipses GЁ oran Henriksson Department of Astronomy and Space Physics, Uppsala University, Box 515, SE-751 20 Uppsala Abstract. ... The Lunar Laser Ranging (LLR) of the distance to the Moon makes it possible to check if there is any significant deviation from Kepler's third law of motion. ... 2002). ...

The Ministry of Education and Science of the Russian Federation Samara State Aerospace University (National Research University) CONCEPTUAL AIRCRAFT DESIGN Term Project Guideline SAMARA 2011 629. ... THE PROJECT CONTENT, VOLUME AND SUBJECTS The term project "Conceptual airplane design" is carried out according to curriculum for MSc of the specialty 160100 "Aircraft construction" and Msc program "The airframe design and CALS-technologies" developed and implemented in SSAU. ... Airplane design /S.. ...

... In this case, the main vortex in the Benard cell is decomposed into smaller ones as a result of ten perioddoubling bifurcations. It is shown that the resulting turbulence is coherent and determinate; the fractal character (local selfsimilarity) of its spectrum is found. ... It is shown that the real atmospheric turbulence is the result of mixing of different coherent structures. ... COHERENT STRUCTURE IN A CLOSED ROOM The scheme of measurements in the LSVT spectrograph pavilion is shown in Fig. ...