... The described algorithm is suitable for measurements of complex images of stars. ... a) the zero-based number of stars in the complex (multicentric) image, . b) set of preliminary coordinates - x i , y i , for all stars, index i is number of a star, . ... i - index of a star in the complex image; . ... These parameters are calculated by a nonlinear method of a least squares.The main output parameters of this algorithm are x i , y i ; where the index i is number of a star in the multicentric image. ...

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... ASRAS HOME . ... About ASRAS . ... ASRAS Board Members . Our Observing Site . Activities б?/б? Star Parties . ... ASRAS holds WEEKLY and MONTHLY star parties in the Rochester area ! ... Use the parking lot behind the planetarium and the stair case to the scope is to the right before entering the back door of the planetarium. ... In addition to weekly observing sessions on the rooftop at Strasenburgh Planetarium, ASRAS holds public star parties during the months when the snow doesn't fly. ...

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• Supernova 2002fk in NGC 1309
• Supernova 2009js in NGC 918
• Supernova 1998eg in UGC 12133

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• indexen
• И.И.Сильванович - Персональный сайт
• Центр образования ?1678

Introduction. General Ideas of Structure and Physical Parameters of Interstellar Medium. Chemical Structure of Interstellar Gas. Main Components of Interstellar Medium: Molecular Clouds, Diffuse Clouds HI, Intercloud Medium, HII Zone, Coronal Gas. ... Physical Processes, Which Have an Influence on Interstellar Medium State. Basic Ideas of Gas-Dynamics. ... Gas-Dynamics Stability. ... Stationary Shock Waves. Shock Waves with Decay. ... Shock Wave Propagation in Exponential Mediums. ...

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• Spherical and Practical Astronomy
• General Astrophysics
• Ephemeris Astronomy

The 2dF QSO Redshift Survey (2QZ) . ... Before jumping into all the finer details of teh survey, a brief non-astronomer's guide to redshift surveys is available. ... The primary scientific aims of the QSO survey are: (1) to obtain the primordial fluctuation power spectrum out to COBE scales, (2) to determine the rate of QSO clustering evolution in the non-linear and linear regimes and hence obtain new limits on the value of and the bias parameter, (3) to apply a powerful geometric method to measure . ...

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• What is Redshift? (2dF QSO Redshift Survey - 2QZ)

Wave propagation in an irregular plasma . Methods of the ionospheric plasma radio sounding . ... Program, Grant No. ... Investigation of Anomalous Attenuation Effect Caused by Radio Wave Scattering and Transformation on the Ionospheric Irregularities . ... Grant No. ... Diagnostics of Ionospheric Irregularity Spectrum Using Measurements of Radio Wave Anomalous Attenuation Under Vertical Sounding . ... Simple numerical model of radio wave multiple scattering effects in the ionospheric plasma layer. ...

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... Анализатор поддерживает следующие операторы: + (сложение) - (вычитание) * (умножение) / (деление) ^ (возведенные степени) mod() (остаток от деление) abs() (абсолютное значение) sqr (). (корень) Анализатор для обработки выражения использует следующие лексемы: DELIMITER FLOAT VARIABLE NUMBER COMMAND STRING QOUTE Интерпретаторе реализована следующие команды: PRINT INPUT IF THEN ELSE FOR NEXT TO GOTO GOSUB RETURN END В будущем я намерен, расширит функциональность выше указанного интерпретатора. ...

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• http://www.abitu.ru/en2002/closed/viewwork.html?thesises=244

... Research of an atmosphere of the Earth and other planets of Solar system by optical methods . ... The long-term experience of study of atmospheres of planets of Solar system in a department of physics of planets has defined directions and methods of researches spent for laboratory . ... The tasks of laboratory are researches by optical methods of structure of a Terrestrial atmosphere, namely study of spectra of absorption of its compound radiation of natural and artificial sources. ...

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• Доклады 'Atmosphere researches. Challenge for Ukraine'
• Новини Лаборатор?? атмосферно? оптики
• Publications of Laboratory for atmosphere optics

... Fortran . Storage rules Dummy argument is a quantity in the specification of a procedure, function or subroutine. Actual argument is a quantity in the call of a procedure, function or subroutine. ... Becomes 101 END PROGRAM EXAMPLE SUBROUTINE SUB(X, Y, Z) IMPLICIT NONE REAL, INTENT(IN) :: X REAL, INTENT(INOUT) :: Y REAL, INTENT(OUT) :: Z Y = Y**2 Z = X + Y END SUBROUTINE SUB In Fortran there is really only one kind of argument usage, called argument association. ...

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• Commentary

... Caves . ... First exploration of the cave to the 4th syphon (from -99 m/1100 m to -109 m/1300m) . ... Vorontsovka, W. Caucasus (Russia) . ... I was in caves in Moscow region (Russia), Mt. ... Gusev A.S., Tzoi O.B., Shelepin A.L. Investigation of Zagedan Cave System Named after A.V.Alekseev (in Russian) // Svet (The Light), 2000, N1(21), P.18-25. ... Gusev A. Ways letters of independent caver (in Russian) // Vestnik Speleokluba MGU (Moscow University Caving Club Newsletter), 1995, N3-4(7-8), P.11-12....

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• Natural Satellites Service. Special Ephemerides
• Division of the Galaxy and Variable Stars
• Scientific activity

LX200 ===== XmTel was originally developed control a Meade LX200 16-inch fork-mounted telescope. The command set provides for several basic functions that enable slewing, pointing, fine guiding, and control of the telescope focus, reticle, and fans. ... NexStar ======= XmTel supports the Celestron NexStar command set. Undocumented auxiliary commands are used as well. ... RC Optical Systems ================== The RC Optical Systems Professional Series Fork Mount may be controlled with XmTel. ...

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• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-5.1/TELESCOPES
• http://www.astro.louisville.edu/software/xmtel/archive/xmtel-5.2/TELESCOPES
• http://www.astro.louisville.edu/software/xmtel/xmtel-7.1/TELESCOPES

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Frank Frederick Borman II O RAL 1 H ISTORY: 13 April 1999 EDUCATIONAL BACKGROUND: BS United States Military Academy, West Point, New York (1950) MS in Aeronautical Engineering, California Institute of Technology, Pasadena, California (1957) Advanced Management ... Frank Borman Biographical Data Sheet (December 1993), Astronaut Biographies, Public Affairs Office, Lyndon B. Johnson Space Center, Houston, TX. ...

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• http://www.jsc.nasa.gov/history/oral_histories/CollinsM/MC_BIO.pdf
• NASA Johnson Space Center Oral History Project
• Astronaut Bio: Randolph Bresnik (09/2014)

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

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. Name . Last modified . Size . Description . Parent Directory . - . attach_mssql_basic.sql . 19-Jan-2013 12:53 . 8.5K . attach_mssql_schema.sql . 19-Jan-2013 12:53 . 5.2K . attach_mysql_basic.sql . 19-Jan-2013 12:53 . 8.3K . attach_mysql_schema.sql . 19-Jan-2013 12:53 . 3.3K . attach_postgres_basic.sql . 19-Jan-2013 12:53 . 7.6K . attach_postgres_schema.sql . 19-Jan-2013 12:53 . 5.0K . Apache/2.2.15 (CentOS) Server at rp.iszf.irk.ru Port 80

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• East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary
• East Siberian Center of Earth Ionosphere Research. Chirp ionosonde.

... Satellite data ] . ... SMIS IKI RAN has developed the software package which may be used both by owners of acquisition stations and individual users of satellite information. ... AVHRR instrument data processing. ... This enables the users who are not yet qualified in computer methods of satellite data processing, to get a quick start with the software. ... The basic software package enables a user to solve a wide range of tasks (in our server You can find the data processing samples ). ...

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• SMIS IKI RAN (SMIS related organizations)

... Another option is to buy slides of astronomical objects at different wavelengths to show students why astronomers use different bands of the spectrum to bring out specific characteristics in celestial objects. ... He then uses the camera to scan the entire classroom, asking students to identify what they are seeing. ... Once students see light in action, they can investigate its properties - such as frequency, wavelength, and interference - with wave experiments. ...

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• ASP: Taking Steps to Make a Difference
• ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises
• ASP: Sharing the Universe

... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

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• Star Formation History
• Self-Consistent Model
• chemazh

SAI VO . ... SAI CAS . ... Access . ... We present the results of the development of Sternberg Astronomical Institute Catalog Access Services (SAI CAS) project - the first and the only project in Russia, which provides online access to the major astronomical catalogues and different services on top of them. ... SAI CAS is an open-source implementation of the general Catalogue access service (influenced by SDSS CAS CASjobs project), based on original algorithms and open-source software. ... SAI MSU | ...

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• saivo:todo [SAI Virtual Observatory - Wiki]
• wiki:syntax [SAI Virtual Observatory - Wiki]

THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...

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• http://selena.sai.msu.ru/Pug/Publications/ms34/MS058.pdf

... Visual Observing of Variable Stars - an Addict's Story . ... In Glenn?s words?I?ve been an avid amateur astronomer since the summer of 1963 when a high school friend showed me Saturn through his telescope. ... I?ve been a member of both the Amateur Telescope makers of Boston (currently Vice President) and the American Association of Variable Star Observers (AAVSO) since 1980. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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