... A technique allowing automatic representation by a relatively small number of independent parameters based on the principal component analysis of data sequences is presented. ... In recent years the spectrum of observed astronomical data can be characterized as greatly varied. ... In this instance, the problem of initial description and classification of newly-observed data becomes most urgent, especially if there is a lack of preliminary observational material and theoretical expectations. ...

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• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• Calculating the Position and Velocity Components of HST
• A Spectroscopy Exposure Time Calculator for IRAF

... Classes . ... classes that define a functional representation of the sky brightness More... class . casa::ComponentList . A class for manipulating groups of components. More... class . ... Base class for component shapes. ... Base class for model components of the sky brightness. ... A model component of the sky brightness. ... Base class for spectral models. ... Internal ComponentModels_module classes and functions. classes that define a functional representation of the sky brightness . ...

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• casacore: SpectralComponents_module
• casacore: casa::ComponentType Class Reference
• casacore: components/ComponentModels.h Source File

... Archives . ... The PCA and ICA is used for separating mixed components with some assumptions. ... The need of source separation methods in astronomy has led various adaptations of decomposition methods available. ... I rarely come up with a paper which gathered and summarized component separation methods applicable to astronomical data. In that regards, the following paper seems useful to overview methods of reducing dimensionality for astronomers. [arxiv:0805.0269] . ... Chandra Blog . ...

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• The AstroStat Slog 2009 September
• Comments on: [ArXiv] component separation methods By: hlee By: Sam Leach
• The AstroStat Slog component separation

... ASCOM FITS driver/ . 08-Sep-2007 12:16 . ... 24-Jan-2006 13:45 . ... 2.6K . ... Apache/2.2.14 (Ubuntu) Server at vega.inp.nsk.su Port 80 ...

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• Index of /~inest/ASCOM/Scriptable Components and Engines/ASCOM FITS driver
• Index of /~inest/ASCOM/Updates to Platform Components
• Index of /~inest/ASCOM

... Origin Meeting name/review/date during which the action item was originated. ... Description Detailed description. ... 0005 GASGANO v.1.3.X MZ CHANGE MEDIUM 28022001 MZ Closed Implement capability to import other rule files in the current one 0007 GASGANO v.1.3.7 MZ CHANGE HIGH 28022001 MZ Closed Envelope-extension: working on database observations and integration for special-ops in CD packing context (aid to dp-packer) 0008 GASGANO v.1.4.1 MZ CHANGE LOW 28022001 MZ ...

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• VLTI Calibrator Selection Help Page
• Data Flow System overview

Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...

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... All the optical elements are mounted in a cryostat aimed at keeping components at a temperature of about 80 K. The focal plane masks (field stops or slits) are mounted on a wheel. ... The collimator is an achromatic doublet lens, which images the entrance pupil of the TNG and provides an almost parallel beam (F-number about 2000) at the pupil plane, where Lyot stops can be placed. Right after the pupil plane, two close wheels mount filters and grisms. ...

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• IBIS: Technical Description
• HwB: Macintosh Serial Connector (Offline)
• Program parameters

lsst.coordConv љ unknown . ... coordConv::FK4CoordSys Class Reference . ... FK4CoordSys (double date=1950.0) . ... CoordSys (std::string const &name, double date, DateTypeEnum dateType, bool isMean , bool canConvert ) . ... convertFrom (double &toDir, double &scaleChange, CoordSys const &fromCoordSys, Coord const &fromCoord, double fromDir, Site const &site, double tai=0) const . ... virtual double coordConv::FK4CoordSys::dateFromTAI . ... virtual double coordConv::FK4CoordSys::taiFromDate . ...

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• MILT Description
• Observers Instructions for filling out the ARCSAT nightlog
• lsst.coordConv: coordConv::FK5CoordSys Class Reference

... Co-ordinate systems description . Directories structure . The file names' construction . The file set description . ... The orbital information for each month is presented in the separate directory. The INTERBALL orbital data are located on the STDA server, for each month in the separate subdirectory, which name consists from the year (YYYY) and month (MM) numbers. The Parent Directory of the Tail Probe orbital data is http://www.iki.rssi.ru/da/interball/tail/orbit/ . ...

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• Events on January 10-11, 1997 - INTERBALL observations
• PhSRM
• STDA files

It is a matter of common knowledge that in processes of genesis and evolution of many solar phenomena participate magnetic fields of sunspots. ... As a basis for formation of the database we take data on magnetic fields, collected by set of observatories during many years of observations. ... Section "Magnetic field data" contains data of magnetic field observation for separate sunspots, presented in standard text format (ASCII). ... Description of structure of these files is presented here . ...

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• Description of database
• Enslish version of database

... Description . ... The SCORPIO-2 project: . ... The multi-mode spectrograph SCORPIO-2 was developed using the experience of observations at the 6-m telescope BTA with the SCORPIO focal reducer . ... The focal reducer consists of several units ('floors') mounted in the common case in the following order (from the telescope focal plane): . ... The focal reducer is connected with the platform-adapter which used for guiding by offset stars and for illumination the spectrograph by calibration lamps. ...

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• Work Scan Program + Data Viewer (IDL widget)
• Parameters of the 41 Dra system components
• GRB follow-up team

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . ... Listed Since July 15, 1998 . ... 775) 246-5281 . ... 775) 246-5211 . Web Site . ... Web . www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

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• Robert F. Royce, Precision Optical Components, AstroGuide Listing

TH getINDI 1 .SH NAME getINDI \- get INDI property values .SH SYNOPSIS \fBgetINDI [options] [device.property.element ...]\fP .SH DESCRIPTION .na .nh .PP getINDI connects to an indiserver and reports the current value of one or more properties. ... PP The last component of the property specification is usually the element name, but may be a reserved name to indicate an attribute of the property as a whole. ... TP -p <p> connect using alternate port p; the default is 7624. ...

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• http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/indiutil/setINDI.1
• StackWindow (ImageJ API)

About us . ... Telescopes . ... Apart from the 6-meter telescope BTA two small telescopes are operative at SAO: the 1-m and 0.6-m telescopes, both manufactured by Carl Zeiss, Jena, are located near the BTA. ... These telescopes are used for adjusting the equipment and techniques of observations used at the BTA. ... The observational time allocation and also a brief description of the equipment of the 1-m telescope, which is used either permanently or mainly on this telescope, are presented below. ...

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• RCJ0311+0507
• Ratan-600 observation schedule
• Telescopes

. Statistics of sunspot activity . The sunspot indices . My observations . NGDC's observations . The solar regions . Links . About authors . Russian pages . The solar regions . NOAA 11300's . NOAA 11200's . NOAA 11100's . NOAA 11000's . NOAA 10900's . NOAA 10800's . NOAA 10700's . NOAA 10600's . NOAA 10500's . NOAA 10400's . NOAA 10300's . NOAA 10200's . NOAA 10100's . NOAA 10000's . NOAA 09900's . NOAA 09800's . NOAA 09700's . NOAA 09600's . NOAA 09500's . NOAA 09400's . NOAA 09300's .

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... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Sample fits to the SB2 observations of HD 22128 (top two frames) and HD 56495 (bottom two frames). Fits (smooth lines) to the observations (points) show the combined synthetic spectra, as well as the two component synthetic spectra. ... HD 22128 and HD 56495 are both double-lined spectroscopic binary systems with short orbital periods, which have been proposed to host magnetic Ap stars. ...

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• IAJ: Contents - Volume 23 Number 2
• Observations with the Faulkes Telescopes
• The Storminess Record from Armagh Observatory 1796-2000

RTT150 . Russian-Turkish 1.5-m Telescope . ... Until 2002 observations were mostly performed with ST-8E CCD in the 1:7.7 Cassegrain focus. ... In April, 2003 telescope was equipped with a larger-size CCD Andor DW436 . ... 2048 x 2048 pixels, . ... Since summer of 2002 the main focal detector of the RTT150 telescope was AP47p CCD in 1:7.7 Cassegrain focus. ... During September 3-13, 2002 works on installation of new autoguiding system ( photo 1 ) were carried out on RTT150 telescope. ...

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... Proposed directory for placement: /pub/os2/dev/util/ Your name: KO Myung-Hun Email address: komh@chollian.net Program contact name: (same) Program contact email: (same) Program URL: (none) Would you like the contact email address included in listings? yes Operating System/Version: Additional requirements: kLIBC v0.6.5 Replaces: (none) ...

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• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/sl102_src_repack.txt
• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/sl101_src.txt
• http://crydee.sai.msu.ru/ftproot/pub/comp/os/os2/hobbes/incoming/sl102_src.txt

Peremennye Zvezdy", . ... Star Name: . GSC 3710-00312, USNO-A2.0 1425-04252279 . ... Variability type: . ... USNO-A2.0 1425-04252279 is located at the distance of 15?.7 from the X-ray source 1RXS J031707.9+572942, which is larger than the position error of the source (12?), but its hardness ratio HR1 = 0.03 0.29, typical of chromospherically active stars, and its character of variability allow us to assume that the star is related to the X-ray source. ... Eclipsing variability . Sine wave 1 . ...

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• Spacecraft Rosetta Shows Comet has Two Components
• Астронет > Англо-Русский Словарь
• Астронет > Spacecraft Rosetta Shows Comet has Two Components

NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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