... especget is a one-stop task which produces all the files necessary for the spectral fitting of an XMM source. ... The essential input parameters are the name of the XMM events table and a selection expression for the source and background areas, e.g. srcexp ="((DETX,DETY) IN circle(572,-635,1340))" . ... These defaults may be further restricted by including additional selections for these quantities in the input expressions, e.g. srcexp="((DETX,DETY) IN circle(572,-635,1340))&& PATTERN==0" . ...

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Next: Order Definition Up: Echelle Reduction Method Previous: Retrieving demonstration and . ... That is the mapping between the space wavelength, spectral order and the space sample x , line y in the raw image. ... Sections and describe the solution of this mapping. The second step in the reduction, described in Section , is to estimate the image background. ... In the rest of this Section the algorithms used in each step of the reduction are described. ...

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• mod_setenvif - Apache HTTP Server
• mod_substitute - Apache HTTP Server
• mod_userdir - Apache HTTP Server

... Apache HTTP Server Version 2.2 . ... Allows the setting of environment variables based on characteristics of the request . ... setenvif_module . ... The mod_setenvif module allows you to set internal environment variables according to whether different aspects of the request match regular expressions you specify. ... Environment Variables in Apache . ... The BrowserMatch is a special cases of the SetEnvIf directive that sets environment variables conditional on the User-Agent HTTP request header. ...

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• mod_userdir - Apache HTTP Server
• mod_substitute - Apache HTTP Server
• mod_status - Apache HTTP Server

... The GHRS has the usual components of an astronomical spectrograph: entrance apertures, a collimator, dispersers, camera mirrors, and detectors. ... The collimator and camera mirrors are unexceptional and need no further description here (see ``The HST Focal Plane and the GHRS Apertures'' on page 73 for details). ... The first two first-order gratings, G140L and G140M, have their spectra imaged by mirror Cam-A onto detector D1, which is optimized for the shortest wavelengths. ...

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• COS Data Handbook
• The Hubble Deep Field South -- Project Description
• The Hubble Deep Field -- Project Description

slitless -- Extract a spectrum from a direct/GRISM image pair slitless image grism output PARAMETERS . ... A two dimensional direct image to be used to select an object. grism . A two dimensional GRISM image containing slitless spectra of objects present in the direct image. output . ... Toggle whether or not a background estimate is subtracted from the extracted object spectrum. mingood = INDEF . Pixels of the grism image with values smaller than this are ignored. maxgood = INDEF . ...

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• ST-ECF Grism Spectrum Software for NICMOS Grism Data
• MARKBACK (Aug99) --- nictools --- MARKBACK (Aug99)
• ASNCOMBINE (Nov98) --- nictools --- ASNCOMBINE (Nov98)

The Equatorial Inertial (GEI) coordinate system: . The X GEI axis is directed to the point of the spring equinox, . The Z GEI axis is coincide with the Earth's rotation axis, . The Y GEI supplements the right three. The Geographic (GEO) coordinate system: . ... The Solar Magnetic (SM) coordinate system: . ... About space physics coordinate transformation see Russel [1971] and Hapgood [1992] . ... M.A. Hapgood , Space physics coordinate transformations: A user guide // Planet Space Sci. ...

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• SKA-3 Experiment Description
• ION Results Page
• The Exploration of the Earth's Magnetosphere"

... Scanning Fabry-Perot . ... This page is designed by A.V. Moiseev . ... The SCORPIO-2 project: . ... Afanasiev V.L. Moiseev A.V. "Scorpio on the 6 m Telescope: Current State and Perspectives for Spectroscopy of Galactic and Extragalactic Objects", 2011, BaltA, 20, 363 ( PDF ) . ... Moiseev A.V. 2002, "Reduction of the CCD-observations with scanning interferometer Fabry-Perot", Bull. ... Moiseev A.V., Egorov O.V., "Reduction of the CCD-observations obtained with the Fabry-Perot scanning interferometer...

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• проект SCORPIO-2
• SCORPIO-2: direct images
• SCORPIO-2 project: Fabry-Perot

Next: Getting Information After UVREAD Up: UV Data Sets Previous: Setting Up UVWRITE - . ... Another function performed by uvread is skip or flag data that is not required. ... Generally uvselect will be called many times, each call giving a different selection or discard criteria. ... Hence the `grammar' of the sequence of calls to uvselect (i.e. use of ``or'', or multiple occurrences of criteria based on the same parameter) is the same as the `grammar' of the user-specified task parameter. ...

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• Channel Selection, Averaging and Doppler Correction - UV Linetypes
• World Coordinate Systems (WCS) in FITS
• Sheltran - Description of the language

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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. This diagram illustrates how a background image may be repeated within the content and padding areas of a box. In this example, a background image is first centered within a box (established by the BODY element of the example). The box contains paragraphs of text, shown in gray to make them discrete. The image, a blue wavy line on a pale yellow background, is then repeated vertically, to the top and bottom of the BODY box. The effect is to create a wavy band down the center of the page. Return to image.

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• Long description of example illustrating background calculation
• Long description of example of cell background calculation
• Long description for anonymous block box

The VLTI Calibrator Selector Tool is a tool intended to assist in the selection of suitable interferometric calibrators for VLTI observations with MIDI and AMBER. It uses a model of the VLTI and its instruments to assess the fringe visibility, given the observed bandpass, the geometry, spectrum, and coordinates of the target and the time at which the observations are to be made. ... The tool offers an HTML/Java based interface and consists of two pages. ... The quality flag depends on LDD_chi2. ...

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• HdrDownloader
• DFS commissioning: integration acceptance meeting
• OYSTER Lab

Stellarium 0.12.3 . ... TelescopeClient Class Reference abstract . ... getEnglishName (void) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getJ2000EquatorialPos (const StelCore *core) const =0 . ... getEquinoxEquatorialPos (const StelCore *core) const . ... getJ2000GalacticPos (const StelCore *core) const . ... getSideralPosGeometric (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

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• Stellarium: TelescopeClientDirectLx200 Class Reference
• Stellarium: TelescopeClientDirectNexStar Class Reference
• Stellarium: StelSkyLayerMgr Class Reference

------------------------------------------------------------------- Name: Position: If a student, name your supervisor: The title of your research proposal: A brief description of your research aims: A brief description of the nature of the computations to be performed (resources required, interactive/batch job, i/o requirements, single processor/parallel jobs, scalability): Any additional information: -------------------------------------------------------------------

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• GSAOI Instrument Description Page
• COALA - Wolfgang Kerzendor
• COALA - Tiago Pereira

... This is possible at modest cost due to the low moments of inertia of the telescope and enclosure. ... This same performance will be achieved in higher winds when the telescope enclosure is facing away from the wind, or by using wind screens. ... The telescope system (MILT) will be remotely operable with an on-site operator's assistance by an astronomer located at one of the ARC member institutions. ... Mean Wind Speed . ... Offsets > 10 deg: 1 arc sec rms max . ... 5 sec max, tracking to tracking . ...

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• lsst.coordConv: coordConv::OtherCoordSys Class Reference
• lsst.coordConv: coordConv::GalCoordSys Class Reference
• lsst.coordConv: coordConv::FK5CoordSys Class Reference

Astron 193 Lecture 2, Jan.28, 2015 NOTES 1/ Data vs. ... 4/ Data Storage View Your Data Software to read the data files rrent Astronomy Formats FITS inary with standards, Cu b defined keywords, but may become not good enough for large data of the future LOFAR, SKA in radio, LSST ds9 display the data mage gui, but also access to catalogs download and image the files i event files contain all the information about the observation photons , energy, arrival times ...

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• Charged Particle Subtraction
• List of PROS and Selected IRAF Tasks
• XPA/Tcl Interface

... Status of the ELECTRON experiment . ... The objective of the ELECTRON experiment is to perform 3-D measurements of the plasma electrons in the energy range from 10 eV to 26000 eV, with good angular resolution, sensitivity and large dynamical range. ... Figure 1 presents the ELECTRON sensor. ... Click on the picture to view large one) . ... Figure 3 shows dynamical spectra with counting rate measurements performed by ELECTRON experiment during very multiple magnetopause crossings on February, 4, 1996...

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• OMNIDIRECTIONAL PLASMA SENSOR VDP
• Carrington's Flare
• THE LOW ENERGY PLASMA COMPOSITION EXPERIMENT AMEI-2

... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• Description of the RadioAstron project, russion version

... 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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• Synthetic Images of the Solar Corona from Octree Representation of 3-D Electron
• The Communication of Images from New Generation Astronomical Telescopes
• Novel Use of a Simulator for the Calibrations of Scientific Instruments

Proposal Identification No.: P2474 Date Received: 2009-Feb-02 19:25:19 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Large Pulsars Extragalactic 510 Hours 2 hours Detecting nHz Gravitational Radiation using a Pulsar Timing Array Direct detection of gravitational radiation (GR) is a ma jor goal in experimental physics and will revolutionize astrophysics, opening an entirely new spectrum for exploration. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/DemoresttagP2474tp.ps
• GALFA System Description
• Manpage of FFTFILTER

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

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• DUST: dustiface.h File Reference
• DUST: xsection.hxx File Reference
• DUST: dust_main.hxx File Reference