... efftplot (efftplot-2.17) [xmmsas_20070708_1801-7.1.0] . ... The parameters of powspec are computed from the parameters of efftplot , such that for each energy band, only one time-averaged PDS is computed. Then for each energy band, efftplot reads the PDS into the FITS file produced by powspec , and plots it with the PGPLOT library. ... 1 : PDS is normalized such that the (white) noise level expected corresponds to a power value of 2. ... 2 : as =2, but the expected white noise level is subtracted. ...

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. There are several different shells available for Unix; the most popular are described here. You can use any one of these shells if they are available on your system. And you can switch between the different shells once you have found out if they are available. Bourne shell (sh) . C shell (csh) . TC shell (tcsh) . Korn shell (ksh) . Bourne Again SHell (bash) .

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... Clearing the library. Note the different flooтАж . Sidebar Left . Sidebar Top . ... Title: Clearing the library. Note the different floor levels. There were at least 4 different levels of underfloor in the library. Description: NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ... NOTE: All images and movies are copyright and must not be reproduced or mirrored in any form without written permission. ...

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• GSAOI Instrument Description Page

Name: PGSCIR Purpose: set color index range Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE PGSCIR(ICILO, ICIHI) INTEGER ICILO, ICIHI Set the color index range to be used for producing images with PGGRAY or PGIMAG. ... Arguments: ICILO (input) : the lowest color index to use for images ICIHI (input) : the highest color index to use for images Updates: Oct 16, 1998: JPT automatically extracted from source. ...

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• http://www.atnf.csiro.au/computing/software/gipsy/sub/pgpanl.dc2
• casacore: casa::Modulo< L, R, RES > Struct Template Reference
• casacore: casa::RNG Class Reference

... The first of the equations defines the position of the spectral orders, m , in the raw image, while the second equation gives, for each order, the dispersion relation in one dimension. ... where the coefficients are computed using least squares techniques on a grid , i.e. sample number and line number of points located within the spectral orders of the image. These points in the grid are found automatically by an order--following algorithm, normally using the FLAT or STD image. ...

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• Description of INVENTORY Keywords
• mod_version - Apache HTTP Server
• Echelle Spectra

polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...

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• HSTPOLSIM (V1.00) --- April99 --- HSTPOLSIM (V1.00)
• POLIMPLOT (V1.00) --- April99 --- POLIMPLOT (V1.00)
• HSTPOLIMA (V1.00) --- April99 --- HSTPOLIMA (V1.00)

polimodel -- Produce model linear polarization and position angle images . ... Whether to apply random errors to output polarization and position angle values. seed = "" [integer] . ... This task produces a model linear polarization image and corresponding position angle image from an input image assumed to represent intensity (Stokes I parameter). ... A threshold for the input image can be defined such that polarization and position angle are not computed for input values less than this threshold. ...

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• POLIMPLOT (V2.00) --- November00 --- POLIMPLOT (V2.00)
• HSTPOLSIM (V2.00) --- November00 --- HSTPOLSIM (V2.00)
• fitsreport

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

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... 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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• Target Number [Target_Number]
• Target Identification
• Simulated Results with the HST

... 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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• Space physics cordinate systems
• The polar diagram plot description
• The Exploration of the Earth's Magnetosphere"

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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• The Atomic data Guide

... Description . Catalog . ... In the Catalog, we publish equatorial (ЮБ 2000 , ЮД 2000 ) and galactic (l,b) coordinates of cluster centers derived as the position of overdensity in 2MASS catalog (Koposov et al. ... Distances, color-excesses and ages are the mean-square values calculated using all available evaluations from different color-magnitude diagrams. ... There are individual pages for every cluster where all available plots and parameters are published. ... 2002). ...

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... Information about a variety of different calendars for different cultures (e.g., Christian, Jewish, Muslim, Chinese, Hindu etc.) ... In addition, the Chinese had two different ways of interpreting and observing celestial events. One way the Chinese used astronomy was known as lifa; it was a discipline that aimed to understand the regularities and the predictable events in the celestial system through careful, observations, measurements and records. ... back to Teachers' Newsletter Main Page ...

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This diagram illustrates two block boxes, one above the other, with rectangular clipping regions of different dimensions. ... Both axes depict increments of 5px. The clipping region of the first P box lies entirely within it, offset 5px from the top and left edges of the P box, and 10px from the right and bottom edges. ... The clipping region of the second P box resembles that of the first in style and position, except that the right edge is 5px to the right of the P box's right edge. ...

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• Long description of example illustrating precedence in the collapsing borders
• Long description for italic forms
• Long description of example illustrating a table of travel expenses

... 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

... Space flight . ... Baikonur . ... Space camp . Space Hotel . ... On May 5, 1957 acceptance act of the first launch complex was signed, and as early as on May 6, 1957 the first "R-7" missile was erected on the site. The cosmodrome consists of nine launch complexes with fourteen launchers, thirty-four engineering complexes, three fuelling stations for space vehicles and two aerodromes. ... Services / Baikonur: General description Technical description Shedule of launches Photo gallery Price . ...

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• ATLAS aerospace invites you to get training experience as cosmonaut and
• Wilderness survival training using cosmonaut survival kit for forced emergency
• Basic training program for a cosmonaut/astronaut or a manned space flight

. Comedi Documentation . Prev . Next . comedi_maxdata_is_chan_specific -- maximum sample depends on channel . #include <comedilib.h> . int comedi_maxdata_is_chan_specific (comedi_t * device, unsigned int subdevice); . If each channel of the specified subdevice has different maximum sample values, this function returns 1. Otherwise, this function returns 0. On error, this function returns -1. Prev . Home . Next . comedi_range_is_chan_specific . Up . comedi_get_maxdata

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• Description of algorithm
• Format of data description
• Integer Functions, Random Number, String Conversion, Searching and Sorting:

Next: Program parameters Up: Description of program searchdup Previous: Description of program searchdup . The program searchdup searches a catalog file for sources observed multiple times. It produces a file that can be plotted with a standard plotting utility (e.g. smongo), or a new catalog file in the same format of the input one, with just one record per independent source. ...

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• IBIS: Technical Description
• The Face on Mars
• mod_version - Apache HTTP Server

... The low energy plasma composition spectrometer AMEI-2 is built to be able to find in the low energy range of the phase space (E, q, j) and separate the fluxes of the major ion species in the magnetotail - H+, He++, He+ and O+, and analyse their energy and angular distributions. ... Electrostatic angular scanning in one direction and the use of the spin of the satellite to sample the other angle give the ability to measure 2-D distributions for each ion specie several times per spin. ...

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• The Face on Mars
• OMNIDIRECTIONAL PLASMA SENSOR VDP
• Far-out Pathways to Space: Nuclear Power

Describes how spatial region boundaries are handled. The golden rule for spatial region filtering was first enunciated by Leon VanSpeybroeck in 1986: . ... With this in mind, the rules for determining whether a boundary image pixel or table row are assigned to a region are defined below. For image filtering, pixels whose center is inside the boundary are included. ... That is, an row is inside the boundary without regard to its integerized pixel value. ...

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• The XPA Message Bus (xpamb)
• XPA Communication Methods
• Getting Common Information About Access Points