. 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.

Еще в разделе: (Показать все результаты (>3998) - crydee.sai.msu.ru/ )

• Long description of list box example showing margins, padding, and borders

... HST . ... Missions . ... Future Missions and . ... Missions Office . ... Research . Research Staff Directory . Journal Clubs and Research Groups . ... HST Peer Review Process . ... Pointing . ... Observatory Support Document Archive . ... Jitter File Format . HST Pointing Documentation . ... Pointing Calculations Sources of Error . ... General Image Header Keywords . Association Keywords . Special Trouble or Action Header Keywords . Table Column Descriptions . ...

Еще в разделе: (Показать все результаты (>10321) - www.stsci.edu/ )

• The HST Focal Plane and the GHRS Apertures
• CSPICE Routines: BODDEF_C
• Chapter 4: Solar System Targets

... Classes . ... casa::FunctionTraits< T > . ... Function data types for parameters and arguments. ... Actual template type. typedef T . ... Type for arguments. typedef AutoDiff < T > . ... FunctionTraits defines relationships between the data types of result, parameters and arguments of function objects. This templated class contains a number of typedefs that describe the relationship between different numeric data types used for the calculation of Function and the function parameter and arguments. ...

Еще в разделе: (Показать все результаты (>8302) - www.atnf.csiro.au/ )

• casacore: casa::BucketBase Class Reference
• casacore: casa::FunctionTraits_P< AutoDiff< T > > Class Template Reference
• casacore: casa::FunctionTraits_PX< AutoDiffX< T > > Class Template Reference

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. ...

Еще в разделе: (Показать все результаты (>1586) - www.sao.ru/ )

• Order Definition
• Mean astrophysical parameters from LEDA
• HTML Tag Reference

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. ...

Еще в разделе: (Показать все результаты (>2661) - www.naic.edu/ )

• WAPP File Format Page
• GALFA System Description

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... StelMainGraphicsView Class Reference . ... More... #include < StelMainGraphicsView.hpp > . voidљ . ... Definition at line 37 of file StelMainGraphicsView.hpp . ... Definition at line 105 of file StelMainGraphicsView.hpp . ... Definition at line 100 of file StelMainGraphicsView.hpp . ... Definition at line 103 of file StelMainGraphicsView.hpp . ... Definition at line 108 of file StelMainGraphicsView.hpp . ... StelMainGraphicsView.hpp . ...

Еще в разделе: (Показать все результаты (>513) - astro.uni-altai.ru/ )

• Stellarium: Atmosphere Class Reference
• Stellarium: Landscape Class Reference
• Stellarium: StelQGLViewport Class Reference

... The table is used/accessed by: . CAL_getHKwindows() : Table with HK parameter validity data; data outside the given validity intervals may indicate degraded science quality and ought to be screened in the pipeline reduction by means of GTI filtering . ... 5-character short ID of parameter as found in the ODF HK data (e.g. F1123) . ... validity interval of the parameter in the form of a valid selectlib expression; '@' characters may be used instead of the parameter name; e.g. @ in [-91.0:-89.0] . ...

Еще в разделе: (Показать все результаты (>11646) - xmm.vilspa.esa.es/ )

• Definitions

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Classes . ... tcc::Obj Class Reference . ... Definition at line 40 of file obj.h . ... Definition at line 124 of file obj.h . ... Definition at line 138 of file obj.h . ... Definition at line 110 of file obj.h . ... Definition at line 106 of file obj.h . ... Definition at line 107 of file obj.h . ... Definition at line 108 of file obj.h . ... Definition at line 112 of file obj.h . ... Definition at line 111 of file obj.h . ... Definition at line 102 of file obj.h . ...

Еще в разделе: (Показать все результаты (>606) - www.apo.nmsu.edu/ )

• lsst.coordConv: coordConv::PVT Class Reference
• lsst.coordConv: coordConv::Site Class Reference
• lsst.tcc: tcc::Weath Class Reference

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. ...

Еще в разделе: (Показать все результаты (>3750) - www.eso.org/ )

• performWISQ.html
• HISTORY writeQC
• phoenixMonitor

... There has been a heated public discussion in the past few years about whether our ninth planet is really deserving of the name. Since Pluto orbits a star, and is much less luminous, it certainly satisfies the definition we have above. The problem is actually not with Pluto, but with a very large number of other bodies in our Solar System which also satisfy this definition, but which are not called planets. Perhaps the most notable of these is Ceres, the largest asteroid. ... Planet . ...

Еще в разделе: (Показать все результаты (>365) - www.astrosociety.org/ )

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. ...

Еще в разделе: (Показать все результаты (>1033) - www.cosmos.ru/ )

• ASCII files description
• The FSP plot description
• The magnetic conjugation numerical file description

... Apache HTTP Server Version 2.4 . ... macro_module . ... These macros have parameters. ... macro definition within a <Macro> section, following the apache style. user defined names for the macro and its parameters. macro names are case-insensitive, like apache directives. macro parameter names are case sensitive. macro parameters must have distinct names. error on empty parameter names. redefining a macro generates a warning. macro definitions can be nested... (but what for?) . ... Use of a macro: . ...

Еще в разделе: (Показать все результаты (>7786) - www.arcetri.astro.it/ )

• Terms Used to Describe Directives - Apache HTTP Server
• Description of program searchdup
• IPv6 description - QoS Implementation - 2 IP Queues

... Copy .qp file, usually through a filter, to make a new qp file. This example shows selection of two time intervals (or exclusion of all data not in these two intervals). cl> xray xr> ximages xi> qpcopy input qpoe file name: xdata$rp110590.qp[time=(1606720:1607484, 1611613:1612817)]} region description: ``'' # This is the ``null string'' which will cause # entire image to be copied. output filename: comal event definition: medium # possibilities are: peewee, small, medium, large, region. ...

Еще в разделе: (Показать все результаты (>1350) - hea-www.harvard.edu/ )

• Table Filtering with Indexes
• XPA Access Control
• Tutorials on AstroStatistics and R

Next: Buffer Manipulation Up: Programming in C Previous: Compiler Options . Listed below are nearly all the ANSI C standard library functions. The header file where related definitions are stored are given. These may vary on some systems so check local reference manuals. ... More info can be obtained from online man calls or reference manuals. Buffer Manipulation . Character Classification and Conversion . ... File Manipulation . ... Wed Sep 14 10:06:31 BST 1994 ...

Еще в разделе: (Показать все результаты (>776) - jet.sao.ru/ )

• Format of data description
• comedi_get_timer
• Description of algorithm

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

Еще в разделе: (Показать все результаты (>299) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Mad Science

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. ...

Еще в разделе: (Показать все результаты (>84) - www.asc.rssi.ru/ )

• Description of the RadioAstron project, russion version

... Space flight . ... Simulators . ... Space camp . Space Hotel . ... The "ATLAS Aerospace" company invites all the volunteers to pass a course of space training in the simulators of the Yuri Gagarin Russian State Scientific-Research and Test Center of Cosmonaut Training. ... The staff of the Mission Control Center regularly participates in such training, thus enabling to improve its interaction with the crew. ... Copyright 2000-2016 ATLAS Aerospace . ...

Еще в разделе: (Показать все результаты (>60) - www.atlasaerospace.net/ )

• Diving in space suit ORLAN M at neutral buoyancy laboratory at space center.
• ATLAS aerospace invites you to get training experience as cosmonaut and
• Wilderness survival training using cosmonaut survival kit for forced emergency

... Forum . ... Recent Topics . ... MAO main . Flame . The "Flame" description . ... The English description is not quite correct, I suggest something like: . ... Just testing forum . The administrator has disabled public write access. sekanato . ... Description changed. ... EMail: This email address is being protected from spambots. ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(пўпµя…пїпѕпґпґпµяЂп¶пєп°(п¤пѕяЂяѓпј)) . ... MAO NASU . ...

Еще в разделе: (Показать все результаты (>90) - www.mao.kiev.ua/ )

• MAO NASU :: Topic: Definition of Polarization Angle (1/1)

Documentation for Delay Line Final Design Review - 12 Feb 2008 Notes: Anything marked in Status as [TBU] is definitely `To Be Updated' `Expected Date' refers to the expected date of release where this is likely to be different from the due date. ... TBU] INT-406-VEN-0112 MF/RCB/DMAW/EBS 22 Jan 08 22 Jan 08 Released. ... MF/XS/DMAW MF MF MF MF/XS/DMAW 22 Jan 08 29 Jan 08 Yet to be drafted 22 Jan 08 22 Jan 08 Yet to be drafted 22 Jan 08 22 Jan 08 Released. ... Document No. ...

Еще в разделе: (Показать все результаты (>876) - www.mrao.cam.ac.uk/ )

• http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/uploads/MROIFastTipTilt.InterfaceControl/MRO-ICD-CAM-1100-0108%20FTTNAS-FTTA.pdf
• Description of the OOF software architecture Bojan Nikolic web pages (r. 329)
• How to create a new tool in CASA Bojan Nikolic web pages (r. 329)

Активизация актора (activation of actor) - перевод актора в активное состояние . Активизация порта (activation of port) - операции, осуществляемые в начале обработки потокового сообщения , пришедшего в процесс через порт : 1) Установка локального значения актора - представителя порта равным значению порта на момент начала рассматриваемой фазы исполнения процесса . ... Актор (actor) - подцель доказательства , соответствующая некоторому акторному вызову предиката . ...

Еще в разделе: (Показать все результаты (>527) - www.cplire.ru/ )

• Open Systems Handbook: A Guide to Building Open Systems