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1. General Description
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. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node161.html -- 7.8 Кб -- 23.02.1996
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2. A Brief Description of the Instrument and Its Operation
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/instrument-news/handbooks/ghrs/GHRS_8.html -- 8.1 Кб -- 14.02.1996
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3. Description
... This task calibrates the telemetered RGS pixel energies. ... The calibration consists of three corrective procedures performed in sequence: offset correction, gain correction, and CTI correction. ... The offset correction can use static calibration data from the CCF (one value per CCD and node by each RGS), but also dynamic offset data derived from the diagnostic images can be used for subtraction. ... Using any diagnostic data for derivation of one value per CCD and node (parameter withoffset ). ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/sas/6.5.0/doc/rgsenergy/node3.html -- 5.4 Кб -- 16.08.2005
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4. casacore: casa::FuncExprData Class Reference
... Classes . ... casa::FuncExprData . ... Destructor. map< String , ExprOperator > & . ... const map< String , ExprOperator >& casa::FuncExprData::binary1 . ... const map< String , ExprOperator >& casa::FuncExprData::binary2 . ... const map< String , ExprOperator >& casa::FuncExprData::function . ... const map< String , ExprOperator >& casa::FuncExprData::special . ... const map< String , ExprOperator >& casa::FuncExprData::unary1 . ... const map< String , ExprOperator >& casa::FuncExprData::unary2 . ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/casacore/casacore-1.2.0/doc/html/classcasa_1_1FuncExprData.html -- 77.4 Кб -- 14.02.2011
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5. MILT Description
... 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 . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/eng.papers/milt/description.html -- 8.3 Кб -- 13.12.1993
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6. Long description for the illustration of a pixel's definition
. This diagram illustrates how the definition of a pixel depends on the users distance from the viewing surface (paper or screen). The image depicts the user looking at two planes, one 28 inches (71 cm) from the user, the second 140 inches (3.5 m) from the user. An expanding cone is projected from the user's eye onto each plane. Where the cone strikes the first plane, the projected pixel is .28 mm high. Where the cone strikes the second plane, the projected pixel is 1.4mm high. Return to image.
[ Сохраненная копия ]  Ссылки http://crydee.sai.msu.ru/~vab/html.doc/css2/images/longdesc/pixel1-desc.html -- 1.9 Кб -- 01.05.1998
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7. Stellarium: StelLocaleMgr Class Reference
Stellarium 0.12.3 . ... Classes . ... StelLocaleMgr Class Reference . Manage i18n operations such as message translation and date/time localization. ... The time display format. ... voidљ . ... QStringљ . getAppLanguage () const . Get the application language currently used for GUI etc. ... Get the format string which describes the current time format. ... Set the time format from a format string. ... Get the format string which describes the current date format. ... const QString &љ . ...
[ Сохраненная копия ]  Ссылки http://astro.uni-altai.ru/~aw/stellarium/api/classStelLocaleMgr.html -- 44.0 Кб -- 28.02.2014
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8. Terms Used to Describe Directives - Apache HTTP Server
... Directives | ... Apache HTTP Server Version 2.4 . ... This document describes the terms that are used to describe each Apache configuration directive . ... Configuration files . ... This indicates where in the server's configuration files the directive is legal. ... A directive marked as being valid in this context may be used inside <Directory> , <Location> , <Files> , and <Proxy> containers in the server configuration files, subject to the restrictions outlined in Configuration Sections .htaccess ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/manual/fr/mod/directive-dict.html -- 18.3 Кб -- 19.11.2015
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9. http://www.eso.org/paranal/telescopes/ut/
The ESO Very Large Telescope consists of an array of four 8-meter telescopes which can work independently or in combined mode. ... In such a mount the telescope tube moves around a horizontal axis called elevation axis. ... The telescope tube itself consists of a steel structure supporting at the bottom the primary mirror (M1) in its cell, and at the top the M2 Unit by means of metallic beams called "spiders". ... The VLT can operate in either Cassegrain, Nasmyth or Coud focus. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/paranal/telescopes/ut/ -- 7.4 Кб -- 28.02.2013
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10. Description of the RadioAstron project, english version
... 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...
[ Сохраненная копия ]  Ссылки http://www.asc.rssi.ru/RadioAstron/description/observations_eng.htm -- 9.5 Кб -- 10.05.2008
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11. STDA files
... The file names' construction . The flight (m) stage's file set . ... the orbital data used for the flight operation monthly (m) long-term planning, . ... The orbital calculations are based on the initial orbital data determined by KIAM RAN using the orbital radio- measurement treatment. The determined initial orbital data are presented as a state vector (satellite position and velocity) in the J2000 reference. ... Accept the file with extension '.bgr', where the Moscow time (MT=UT+3h) is used. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/vprokhor/descr/stda.htm -- 14.7 Кб -- 12.05.1999
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/vprokhor/descr/stda.htm -- 14.7 Кб -- 12.05.1999
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12. Format of data description
... Here is an example of the output header of CATS data. ... SIMPLE=T / BITPIX=8 / character information NAXIS=0 / no image data array present EXTEND=T / may be standard extensions OBJECT= CATS SEARCH / CATS search result ORIGIN=SAO RAS DATE=01/01/1997 / date of file creation END XTENSION=TABLE / F-file table extension BITPIX=8 / 8-bits ... NAXIS1=93 / No. of characters per row NAXIS2=1000 / the number of lines (sources) TFIELDS=10 / there are 16 fields per row EXTNAME= CATS / object name: ...
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/hq/vch/Publications/Eng/html/adbis97/node3.html -- 6.4 Кб -- 28.12.2007
[ Сохраненная копия ]  Ссылки http://www.sao.ru/hq/vch/Publications/Eng/html/adbis97/node3.html -- 6.4 Кб -- 11.09.2010
[ Сохраненная копия ]  Ссылки http://jet.sao.ru/hq/vch/Publications/Eng/html/adbis97/node3.html -- 6.4 Кб -- 02.10.2012
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13. Siding Spring Survey
T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/~rmn/ -- 11.4 Кб -- 23.12.2011
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14. Astrophysics Group VSA
... 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)...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/outreach/radio-telescopes/vsa/ -- 20.2 Кб -- 10.04.2016
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15. http://www.naic.edu/~phil/pnt/offsetDef.html
It seems that every time I try to correct for a pointing error, I have to figure out the sign of the pointing error as reported by the various routines. The pointing error is computed using the heiles calibration scans and by using the turret scans. ... The center of the pattern is the "computed" position of the source using the ra,dec transformation to az,za and any current pointing model. ... X0, Y0 are reported as the error. ... So for turret scans, Add the az,za error to the pointing model. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~phil/pnt/offsetDef.html -- 4.8 Кб -- 05.01.2004
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16. Open Systems Handbook: A Guide to Building Open Systems
Open Systems Handbook: A Guide to Building Open Systems . ... This book is designed to provide interested individuals and organizations with an overview of open systems and the work being done to achieve them. ... This section is organized using a descriptive model of an open systems environment developed by the IEEE PI 003.0 Working Group, which is developing the Guide to POSIX-based Open System Architecture. ... Standards for open systems 13 . Chapter 3: The open systems environment (OSE) 15 . ...
[ Сохраненная копия ]  Ссылки http://www.cplire.ru/rus/casr/os/3_12/1/13.htm -- 22.3 Кб -- 21.03.2016
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17. Definitions of terms used to describe Apache modules
Each Apache module is described using a common format that looks like this: . Status: status . ... This indicates how tightly bound into the Apache Web server the module is; in other words, you may need to recompile the server in order to gain access to the module and its functionality. ... A module with "Extension" status is not normally compiled and loaded into the server. ... Modules which are not included with the base Apache distribution ("third-party modules") may use the "External" status. ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/manual/mod/module-dict.html -- 5.2 Кб -- 15.10.2001
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18. Small telescopes short description
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. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/Telescopes/small/descrip.html -- 8.2 Кб -- 10.04.2016
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/Telescopes/small/descrip.html -- 8.2 Кб -- 10.04.2016
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19. Region Algebra
... inclusive or left to right For example, to create a mask consisting of a large circle with a smaller box removed, one can use the and and not operators: CIRCLE(11,11,15) !BOX(11,11,3,6) and the resulting mask is: 1234567890123456789012345678901234567890 ---------------------------------------- 1:1111111111111111111111.. 2:1111111111111111111111.. 3:11111111111111111111111.. 4:111111111111111111111111.. ... 6:1111111111111111111111111.. ... 1111111111111.. ... 22:111111111111111111111.. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/RD/funtools/regalgebra.html -- 11.9 Кб -- 01.10.2012
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20. Astronauts
The nasa.gov site requires that JavaScripts be enabled in your browser. ... Contact NASA . ... The following are astronauts who are employed at NASA. Astronaut assignments and category definitions (e.g., "active" astronauts, "management" astronauts) are contained in a separate Flight Operations Directorate (FOD) policy letter. Astronaut . ... Acaba, Joseph M. 2004 . ... Aunon, Serena M. 2009 . ... Barratt, Michael R. 2000 . ... Burbank, Daniel C. 1996 . ... Cassada, Josh A. 2013 . ... 1998 . ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/Bios/astrobio.html -- 50.7 Кб -- 07.04.2016
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