Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... The algorithm and appropriate program for decametric radiosignal propagation conditions prediction for paths from 500 to 9000 km have been developed at ISTP SB on the basis of normal wave method (AltyntsevaB.I,Iliyin N.V., Kurkin V.I. and others //Decameters channel simulation on the base of normal wave method . ... Solar activity indices are chosen automatically from the prediction date from the database . ...

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Warning: This is a collection of pointers (growing since 1994) about me, not a home page! ... My PostgreSQL page (locale support, GiST, tsearch2) . ... OpenFTS full text search engine . ... AstroNet (in Russian) - Knowledge Base on Astronomy . ... nature.web.ru (in Russian) - Scientific network . ... Oren Etzioni's Home Page (Web Clustering) . ... Richard K. Belew home page (AI in search engines) . ... Sabine Mayer home page - staircase join-enhanced PostgreSQL 7.3.3 . ... oleg@sai.msu.su ...

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... Сроки проведения: July 4-6, 2005 . Место проведения: Rome, Italy . Deadline for submission of application: February 15, 2005 . Web-Information: http://newyork.ing.uniroma1.it/neuwb2/ . ... Сроки проведения: 25-28 сентября 2005 г. Место проведения: Суздаль, Россия . ... Сроки проведения: 12-16 сентября 2005 г. Место проведения: Севастополь, Крым, Украина . Срок представления докладов: 11 мая 2005 г. Web-Information: http://ieee.orbita.ru/aps/crim05r.htm . ...

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... Jitter imaging (also known as microscanning ) is probably one of the most efficient ways to perform astronomical observations in infrared. ... This paper discusses the various issues attached to each data processing step and offers several algorithms, having in mind an automatic data processing in pipeline mode (i.e. without user interaction) as intended for the VLT. ... Poisson offset generation . ... Frame offset detection . ... Peak detection algorithm . ... Header offsets . ... Linear average . ...

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Next: About this document Up: Recommended reading Previous: I. Daubechies1992, . For a learn-from-the-practitioners approach, the reader might consult recent literature in his or her own field. Databases such as ISI Science Citations show over a hundred articles annually, and any recommendation we would make is bound to be obsolete by the time this pamphlet reaches the reader. ... Finally, as for many things, learn-by-doing may be the best approach. ... Mon Nov 13 10:51:25 EST 1995 ...

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... Up: Description of program searchdup Previous: Program use . Input records are ordered per date of observation, and the list of known (observed) sources is cleared. Each record is compared in position to all the known sources. If the sky distance is less or equal to the specified one, the record is added to the list of observations for that source. If no known sources are within the specified radius, a new source is created, with the coordinates of the observation record. ...

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... Астронет | ... Обзоры astro-ph | ... планета Астронет | ... The R.A.P. Project (Reviews of Astro-Ph) . astro-ph/0207260 Beyond Flux-Limited Diffusion: Parallel Algorithms for Multidimensional Radiation Hydrodynamics . ... Comments: submitted to Supercomputing 2002; 10 pages; 8 figures . ... A copy with high quality graphics (4281 kb) can be downloaded from the kapteyn institute weg page at http://www.astro.rug.nl (Goto preprints and preprints 2003) . ...

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... For calculation of apparent place of some star there are two methods. ... The second method is to use formulae of this page together with information from 'Mean places ...' and 'Reduction quantities' pages. ... Here: ALPHAmean, MUalpha - mean right ascension and mean proper motion in right ascension of some star at mean epoch of the year, . DELTAmean, MUdelta - mean declination and mean proper motion in declination of some star at mean epoch of the year, . ...

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In 2011 the Nobel Prize in Physics was awarded "for the discovery of the accelerating expansion of the Universe through observations of distant supernovae". These Type Ia supernovae (SNe Ia) are also the dominant contributor to iron-group nucleosynthesis and leading candidates for the elusive sites of high energy cosmic rays, the p-process isotopes, and the positrons responsible for the 511 keV annihilation signal in our Galaxy. ...

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The CUDA Developer SDK provides examples with source code, utilities, and white papers to help you get started writing software with CUDA. The SDK includes dozens of code samples covering a wide range of applications including: . Simple techniques such as C++ code integration and efficient loading of custom datatypes . ... The NVIDIA CUDA Toolkit is required to run and compile code samples. ... This sample implements Sobol Quasirandom Sequence Generator. or later . Browse Files . ...

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astro-ph/0207260 . ... Authors: John C. Hayes, Michael L. Norman . Comments: 57 pages (including 18 eps figures); submitted to the ApJ Supplement . ... Comments: submitted to Supercomputing 2002; 10 pages; 8 figures . ... astro-ph/0207448 . ... Comments: 41 pages, 8 figures. ... Commets: Contribution to the proceedings of the 4th International Workshop on the Identification of Dark Matter (IDM2002), held in York, England 2-6 September 2002, to be published by World Scientific. 10 pages, 1 figure . ...

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Algorithm for calculations of the Voigt function . ... алгоритма расчета профиля Фойгта ! ... функция Фойгта ! текст модуля на языке Паскаль (Delphi) для ее вычисления ! ... github.com...dawson.cpp процедура Хумличека для вычисления функции Фойгта ! ... Humlicek 1979 JQSRT v21 p309 ! ... 2005A+A___442___11F 2006 Tepper-Garcia, MNRAS, v369 p2025 ! 2006MNRAS_369_2025T 2007 Letchworth and Benner, JQSRT, v107 p173 ! ... 2009JQSRT_110__376A 2014 Abrarov and Quine, J. Math. ...

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home education > activities . SEARCH ASP SITE: Match ALL words Match ANY word . ... Activities . ... Astronomy . ... Activities on the . ... This is more about space technology than astronomy, but in this interactive module, students simulate what the astronauts go through when they go up to service the Hubble Space Telescope. ... Younger students are shown a drawing that can be interpreted in two ways and then apply what they learn to planetary images. ... table of contents . ...

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. A collaboration led by George Jordan at the University of ChicagoтАЩs Flash Center for Computational Science has conclusively demonstrated a connection between white dwarf stars that fail to completely detonate and a class of oddly dim supernovae. This image, based on supercomputer simulations, shows the asymmetric surface characteristics of a white dwarf that fails to detonate. // Courtesy of Brad Gallagher, George Jordan/Flash Center for Computational Science

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CURRENT SHEET ENERGETICS, FLARE EMISSIONS, AND ENERGY PARTITION IN | SIMULATED AND OBSERVED SOLAR ERUPTIONS | ... We investigate coronal energy flow during a simulated coronal mass | ejection (CME), and compare observable characteristics of the simulation| |to observed eruptions. ... in the energy equation. ... flowing out the sides of the current sheet, the energy flowing out the | lower tip of the current sheet, and the energy flowing out the upper tip| |of the current sheet. ...

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... Hartmann Test Using a Screen With Four Holes 2 Hartmann test with four holes screen The theoretical concept of the primary aberrations measurement by four apertures Hartmann test introduced by "Malacara" * and "SalasPeimbert et. al. ... Black curve show the calculated coefficients for phase screens which have 8 modes of Zernike aberrations and red curve show the calculated coefficient for original phase screen. (a) astigmatism 45 (b) astigmatism 090 14 Coma Coma modes of Zernike aberration. ...

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Trace: volinks . start : volinks . ... SAI VO Projects . ... VOLinks . ... Help on Wiki search . ... IVOA - International Virtual Observatory Alliance . ... Spectral Data Model . ... VO Services , A list of Webservices . CDS , CDS Webservices , CDS XML Webservices (Name Resolver !) PLASTIC - PLatform for AStronomical Tool InterConnection is a communication protocol for client-side virtual observatory tools. ... Q3C - Indexing the sky with PostgreSQL, download from sourceforge. ... SAI VO | ...

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