... Analysis of in-orbit data closely follow the CSL data analysis. Stars with known astrometric positions are matched with their image centroids. ... The measured position, the expected position and the offset between the measured and expected positions are calculated and written into a file. ... select catalogued positions for different observations/pointings (e.g. positions of objects in photometric sequence) . ... The new distortion map was generated from in-flight observations of the G153 field. ...

... 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/ . ...

... HST . Using multiple FP-POS positions at new COS Lifetime Location. ... HST Overview . ... To minimize such local degradation at the new COS lifetime position and maximize COS FUV data quality, proposers are strongly encouraged to use all four FP-POS positions (FP-POS=ALL) at any given CENWAVE when planning their observations in Cycle 20 as well. ... STScI will keep monitoring the ongoing and planned usage of the different COS CENWAVE and FP-POS positions at the new COS lifetime position. ...

The sections <Directory> , <Location> and <Files> can contain directives which only apply to specified directories, URLs or files respectively. Also htaccess files can be used inside a directory to apply directives to that directory. ... The order of merging is: . ... If multiple <Directory> sections apply to the same directory they are processed in the configuration file order. ... Using the options in question is only possible inside a <Directory> section (or a .htaccess file). ...

... Classes . ... Class List . ... casa . casa::SolarPos . ... Solar position class and calculations. ... SolarPos (const SolarPos &other) . ... operator() ( Double epoch) . ... Barycentric position of Earth. const MVPosition & casa::SolarPos::baryEarthDerivative . ... Barycentric position of Sun. const MVPosition & casa::SolarPos::barySunDerivative . ... Double casa::SolarPos::checkEpoch [private] . ... Double casa::SolarPos::checkSunEpoch [private] . ... Double casa::SolarPos::deval [3] [private] . ...

... autoconf processes configure.in to produce a configure script. configure is a portable shell script which examines the build environment to determine which libraries are available, which features the platform has, where libraries and headers are located, and so on. Based on this information, it modifies compiler flags, generates makefiles, and/or outputs the file config.h with appropriate preprocessor symbols defined. ... Here is a sample configure.in , from a Gnome version of "Hello, World": . ...

... A rich suite of resources for public use is available including multimedia materials, online resources, hardcopies and other items. ... These objectives have been addressed through the creation of an education resource directory meeting the varied needs of the different customers of Space Science education. ... Also, providers and stake-holders wish to generate various reports, probe inventory information and track resource usage with other custom interfaces to the directory. ...

Programs to generate color spectra ================================== These programs were developed to produce realistic color spectra from digital data. ... The distribution here contains the original source code for colorspec and solar in C, and a version of solar written in Fortran. ... It will produce a color spectrum of any digital spectrum. ... The 800x50 image solarflux.ppm was generated by colorspec and the file fluxatlas.dat, a reformatted NSO Solar Flux Atlas in the data directory. ...

... This chapter deals with analyzing source positions and spatial structure and with image calibration. ... See Table 6.1 for the dimensions of ROSAT and Einstein images: . ... ROSAT . ... Einstein . ... imcnts* - Find background subtracted counts for a point source . ... imexamine* - General analysis of image containing many sources . ... Radial Profiles and Projections . imcnts* - Radial Profile of an extended source at the field center . ... imcnts* - Azimuthal profile of an extended source . ...

... Data organization: Records,Scans,Files,Directories, Archive Tables. The raw data is stored on disc ( mar2003 ). ... Typically one second records are written to disc. ... A FILE contains the scans written at one session on the telescope. ... Files are stored in disc directories by project name. /proj/a1412/corfile.. ... File Table: filename, location, size, ptrs into scan table. Scan Table: Scan information. ... Each table is stored by month as IDL save files. next previous ...