Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...

Еще в разделе: (Показать все результаты (>87) - space.univ.kiev.ua/ )

• Sun orbital parameters for Computer Ephemeris for 2014 (DE200/LE200).
• Theoretical Astrophysics
• Sun orbital parameters for Computer Ephemeris for 2015 (DE200/LE200).

From XEphem running the Soft03Cmt database of 20121002, for the date and time of the observation: RA: 08:16:04.25 Dec: 27:48:13 2012-09-30 UT 09:45 UTC Measured: RA: 08:16:04.4 Dec: 27:48:12.9 Header listing for HDU #1: SIMPLE = T / This is a FITS file BITPIX = -32 / NAXIS = 2 / NAXIS1 = 4341 / NUMBER OF ELEMENTS ALONG THIS AXIS NAXIS2 = 4355 / NUMBER OF ELEMENTS ALONG THIS AXIS EXTEND = T / This file may contain ...

Еще в разделе: (Показать все результаты (>414) - www.astro.louisville.edu/ )

• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/libcfitsio/libcfitsio-3.310/f77.inc
• GaussianBlur (ImageJ API)
• FileInfo (ImageJ API)

... Posts tagged ?education? ... Continue reading ?A short note on Probability for astronomers? ... Category: Algorithms , arXiv , Cross-Cultural , Jargon , Methods , Quotes , Stat , Uncertainty | ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ... ML Theory . ...

Еще в разделе: (Показать все результаты (>3299) - hea-www.harvard.edu/ )

• The AstroStat Slog parameter estimation
• Model Spectra for Spectral-Fitting Program
• Chandra Images for SNR J0519.5-6902

MATSYM - symbolic matrix processor . ... To use the program you will need a MAT file (liked CIR file: "User manual for CIRSYM program") of your system. ... In first string of MAT file enter any text you want to be the title of your system. ... Starting from string 2 (if is not comments - "*") enter the system element name, incident row and column and, optionally, its value. ... To generate a solution, run MATSYM.exe and enter "system_file_name.CIR" or click on the "ENTER" (in "MAT" case). ...

Еще в разделе: (Показать все результаты (>12) - astrometric.sai.msu.ru/ )

... We describe enhancements made to Sherpa for the CIAO 2.0 release, concentrating upon those that enable a user to: (1) analyze Chandra X-ray Observatory grating data with wavelength- or energy-space models; (2) simultaneously fit background and source datasets; and (3) estimate and visualize confidence intervals and regions. ... Sherpa is the modeling and fitting tool of the Chandra Interactive Analysis of Observations (CIAO) software package (Doe et al. 1998 and references therein). ...

Еще в разделе: (Показать все результаты (>1527) - www.adass.org/ )

• The PROS Big Picture: A High-Level Representation of a Software System
• Exploring Interactive Archive Data Presentation at the COSSC
• A Python-based IRAF Task Parameter Editor

Stellarium 0.12.3 . ... Classes . ... ClassљList . ... Static Public Member Functions . CLIProcessor Class Reference . ... argsGetOption (const QStringList &argList, QString shortOpt, QString longOpt) . Check if a QStringList has a CLI-style option in it (before the first ). ... Retrieve the argument to an option from a QStringList. ... Check if a QStringList has a yes/no CLI-style option in it, and find out the argument to that parameter. ... a long-form option string, e.g. "–help" . ...

Еще в разделе: (Показать все результаты (>700) - astro.uni-altai.ru/ )

• Stellarium: core/planetsephems/calc_interpolated_elements.h Source File
• Stellarium: SphereParams Struct Reference
• Stellarium: StelGeometryBuilder Class Reference

... Parameters of the Moon-perturbed orbit . ... From orbits consistent with this limitation and with the date of the launch October 1, 2000 as an example, an orbit was selected with apogee directed to the North Galactic pole at the begining and rotation of orbit plane was maximized. The initial state vector is given in the inertial coordinate system in epoch J2000.0. ... The orbit has initial perigee radius Rp=7000.0 km, initial apogee radius Ra=343000.0 km and initial period T=8.453 days. ...

Еще в разделе: (Показать все результаты (>153) - www.asc.rssi.ru/ )

• Results of measurements of SRT antenna parameters in Pushchino
• RadioAstron Mission Element Overview
• MILLIMETRON

... Wind Baffle Parameters . ... As part of this analysis, the volume, mass, center of gravity and mass moment of inertia of the telescope and optics support structure (OSS) were computed. ... The total moment of inertia of the circular floor panel, wind baffle and telescope in azimuth should be correct to 30% but is dependent on estimates of the mass of equipment supported below and above the circular floor panel. ... Table 8 : Masses and mass moments of inertia of the wind baffle components. ...

Еще в разделе: (Показать все результаты (>500) - www.apo.nmsu.edu/ )

• sgs summary
• lsst.tcc: python/tcc/parse/cmdParse.py Source File
• what to do with the trace data

Research Activities . Integrated superconducting submm receivers and spectrometers. Technology for fabrication of superconducting integrated circuits based on high quality submicron Nb and NbN tunnel junctions with high current density. Development, study and optimization of the superconducting phase locked Local Oscillator for integrated spectrometer. ... Development of the superconducting elements for operation at frequencies up to 1 THz. ... Activities | ...

Еще в разделе: (Показать все результаты (>520) - www.cplire.ru/ )

• Getting Started in Actor Prolog. Oil Production.
• Lab234 - Development, study and optimization of the superconducting phase
• Actor Prolog User Guide. Internet agents.

HTML is an application conforming to International Standard ISO 8879 -- Standard Generalized Markup Language (SGML). ... Every SGML document has three parts: . SGML declaration . ... For example, the SGML declaration in the HTML DTD specifies that the string that opens an end tag is </ and the maximum length of a name is 72 characters. ... Most HTML elements are identified in a document as a start tag, which gives the element name and attributes, followed by the content, followed by the end tag. ...

Еще в разделе: (Показать все результаты (>129) - comet.sai.msu.ru/ )

• The Body Element and Related Elements
• The Structure of HTML 3.0 Documents
• The IMG (Image) Element

... A model for the chemical evolution of a disk galaxy is presented. The model reproduces all the basic . ... investigations of the star formation history. ... the galaxyЫand incorporating a delay in the onset of star formation make it possible to model different scenar- . ios for the evolution of a galaxy's luminosity. ... evolution of massive galaxies. ... of reconstructing the star-formation history and galactic luminosity from observations of galaxies at different . ...

Еще в разделе: (Показать все результаты (>25) - www.inasan.rssi.ru/ )

• Globular Clusters: Self-Enrichment

All stars derive their energy through the thermonuclear fusion of light elements in to heavy elements. High temperatures are required so that the mutual electrostatic repulsion of the protons in each fusing atomic nucleus is overcome. ... Elements with more protons in their nuclei require higher temperatures. ... This sequence is now shown in the animation below. ... First Step of the Proton-Proton Chain Narration . Second Step of the Proton-Proton Chain Narration . ...

Еще в разделе: (Показать все результаты (>276) - zebu.uoregon.edu/ )

• Cosmological Issues for Theorists
• Low Surface Brightness Galaxy Gallery
• Formation of the Elements

... Space flight . ... Zero Gravity . ... Characteristics of a Complex Flight: . ... Characteristics of the Reduced Gravity (Lunar Gravitation): . ... Characteristics of the Reduced Gravity (Martian Gravitation): . ... Services / Zero Gravity: General description Technical description Flight parameters Photo gallery Price . ...

Еще в разделе: (Показать все результаты (>27) - www.atlasaerospace.net/ )

... Информация Руководство и преподаватели Леонович Георгий Иванович . ... Публикации . ... Матюнин С.А. , Паранин В.Д. , Леонович Г.И. Управляемые многокомпонентные интерференционно-дифракционные оптические элементы . ... Леонович Г.И. , Матюнин С.А. , Паранин В.Д. и др. ... Матюнин С.А. , Леонович Г.И. , Ивков С.В. и др. ... Леонович Г.И. , Матюнин С.А. , Ливочкина Н.А. МУЛЬТИСЕНСОРНЫЙ ВОЛОКОННО-ОПТИЧЕСКИЙ ПРЕОБРАЗОВАТЕЛЬ ДАВЛЕНИЯ // Вестник СГАУ. ... Леонович Г.И. , Матюнин С.А. , Килейнов Е.Ю. и др....

Еще в разделе: (Показать все результаты (>464) - www.ssau.ru/ )

• Biosphere: Analysis of Value Parameters
• SSAU scientists will be engaged in printing 3D elements of the promising
• Матвеев Сергей Сергеевич. Публикации

Chair of solid state physics . ... The most important concepts of the modern crystallography, crystal symmetry and methods of crystal structure determination are considered. ... The main experimental aims of X-ray diffraction study of classic crystal structure and real structure are analyzed. ... Crystal lattice. ... The main diffraction schemes in representation of a reciprocal lattice: Laue method, powder diffraction method, oscillation method, X-ray diffraction on powder sample and single crystal. ...

Еще в разделе: (Показать все результаты (>792) - www.issp.ac.ru/ )

• Plastic forming and welding of optical elements for laser technologies and
• Bismuth chalcogenides (Bi2Se3, Bi2Te3)
• Laboratory of materials for electrochemical technologies ISSP RAS

... RADIATION AND ECOLOGICAL MONITORING . ... OF MEASURING CHANNELS . Parameters of ecological fields measured by ARES . Parameter measured, . ... Volumetric activity of gases radionuclides in the air, Bq/m 3 : . ... of inert gases . ... Volumetric activity of a- and b-active aerosols, Bq/m 3 : . ... Concentration of nitric oxide NO, mg/m 3 . ... Meteorological parameters measured by ARES . ... 0.5 + 0.05 V), where V - measured wind velocity . ... Official WEB-site of S.P.Korolev RSC Energia . ...

Еще в разделе: (Показать все результаты (>811) - www.energia.ru/ )

• INTERNATIONAL SPACE STATION
• S.P. Korolev RSC Energia - International Space Station
• S.P. Korolev RSC Energia - ISS - ISS Russian Segment

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Here we present the ionospheric parameters variations for quiet conditions. ...

Еще в разделе: (Показать все результаты (>18) - rp.iszf.irk.ru/ )

• East Siberian Center for the Earth's Ionosphere Research. Databases.
• East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary
• East Siberian Center for the Earth's Ionosphere Research. Capabilities and

... 18-Jan-2010 17:22 . ... Apache/2.2.3 (CentOS) Server at www.wdcb.ru Port 80 ...

Еще в разделе: (Показать все результаты (>213) - www.wdcb.ru/ )

• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/f min
• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/fo Es
• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/M3000

... RC0302+0455 . RC0308+0454 . ... RC0355+0449 . Radio source parameters . ... R.A.(B1950) Dec.( B1950) Freq. ... Parameters of optical candidates for identification . R.A.(J2000) Dec.( J2000) R.A.(B1950) Dec.( B1950) Magn. ... J2000) angle fwhm (X:Y) 03:08:33.98 +04:54:10.5 . ...

Еще в разделе: (Показать все результаты (>107) - sed.sao.ru/ )

... Field size . Object name . ... Map size . ... Field size: the approximate size of the map in the Y direction. ... Galaxies: . ... Galaxies, which size exceeds some value depending on the field and map sizes, are displayed with their real positional angles and sizes by 25m isophote. ... In the "tools" fields there are links to the several famous AVO (Astrophysical Virtual Observatory) resources: NED and Simbad databases and DSS2 (Palomar Digitized Sky Survey) images of the corresponding sky area. ...

Еще в разделе: (Показать все результаты (>27651) - www.astronet.ru/ )

• Journal "Peremennye Zvezdy"
• NGC 1569: Heavy Elements from a Small Galaxy
• Астронет > Supernova Remnant: Cooking Elements In The LMC