Next: Generation from In-Orbit Data Up: ZODIACAL Previous: Description Contents . ... The intensity of the spectrum is scaled to the reference intensity. ... The binary table ZODIACAL_CTS lists the expected photon rates for the different filters at the reference intensity. ... keyword . ... name . ... may vary . ... degree] x-coordinate of reference bin . ... bin] address of reference bin x-direction . ... reference intensity of spectrum [S10(V)] . ... zodiacal light flux at reference intensity . ...

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• Definitions
• Index

Stellarium 0.12.3 . ... TextParams Struct Reference . Parameters specifying how to draw text. ... TextParams (const float x, const float y, const QString &string) . Construct TextParams with default parameters. ... TextParams ( Vector3 < F > &position3D, StelProjectorP projector , const QString &string) . Construct TextParams to draw text at a 3D position, using specified projector. ... string   . ... Text string to draw. ... The required string parameter is also set, as is the projector. ...

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• Stellarium: SphereParams Struct Reference
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... Classes . ... casa . casa::RotMatrix . ... A 3x3 rotation matrix. ... RotMatrix (const RotMatrix &other) . ... operator= (const RotMatrix &other) . ... operator* (const RotMatrix &other) const . ... Matrix . ... Default constructor generates a unit 3x3 matrix. casa::RotMatrix::RotMatrix . ... Matrix < Double > casa::RotMatrix::get . ... const Double & casa::RotMatrix::operator() . ... Double & casa::RotMatrix::operator() . ... Fill Rotation matrix from 3 (row) vectors. void casa::RotMatrix::set . ...

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• casacore: casa::MeasComet Class Reference
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• casacore: casa::MSProcessorColumns Class Reference

... When feed is rotated over the tertiary: . ... z is toward the tertiary from the focus position . ... angle : Center of rotation is about the optical axis. range 0 to 360 degrees (minus a few degrees for the limits) . ... CW when sitting on the tertiary looking up at the dipoles. radius : moves in the x,y plane along the direction that the angle currently points . ... Dipole positions : . ... D1 is at the center of the dipole array. processing: x101/projects/byuPhAr/idl/doplotoff.pro . ...

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• puntasalinas radar

Optical Filters . The WFPC2 camera configuration and filter set require a substantial number of apertures for full utilization of its capabilities. ... An additional set of aperture names have been defined for use with the WFPC2 filters which require partial rotations. ... The pixel coordinates of these apertures will be reviewed on a regular basis to reflect changes in CCD and filter cosmetics. ... The aperture name is generally the same as the (rotated) filter name. ...

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• CCD Position and Orientation on Sky
• Illustrations
• CCD Orientation and Readout

lsst.coordConv   unknown . ... Classes . ... coordConv::PVTCoord Class Reference . ... PVTCoord ( Coord const &coord, Eigen::Vector3d const &vel, double tai) . PVTCoord ( Coord const &coord0, Coord const &coord1, double tai, double deltaT) . PVTCoord ( PVT const &equatPVT, PVT const &polarPVT, PVT const &distPVT= PVT ()) . PVTCoord ( PVT const &equatPVT, PVT const &polarPVT, PVT const &distPVT, double equatPM, double polarPM, double radVel) . ... Definition at line 13 of file pvtCoord.h . ...

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• lsst.coordConv: coordConv::Coord Class Reference
• lsst.coordConv: coordConv::Site Class Reference
• lsst.tcc: include/tcc/basics.h Source File

... sin f = y / r . cos f = x / r . ... They are now viewed as new definitions of the sine and cosine, for the polar angle f given by x and y ( a slightly different way of formulating this definition is described further below ). ... sin 2 f + cos 2 f = 1 . ... Angle . ... Many trigonometry texts define the sine and cosine slightly differently, using the so-called unit circle . ... Then the distance AB ("the sine line") equals sin a , and the distance OA ("the cosine line") equals cos a . ...

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spaceweb@oulu.fi - last update: 1 July 1998, 1200 UT (RR) . ... Relates the wave number k to the wave frequency. ... From the equation of motion , m d v /dt = q( v x B ) one can calculate that, in a presence of magnetic field B , a charged particle is accelerated in direction perpendicular to both v (perp) and B . ... The angle a between magnetic field B and velocity vector of a charged particle, v ., i.e., sin a = v(perp) / v(total), where v(perp) refers to the velocity component perpendicular to B . ...

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• Discontinuities and shocks [Oulu]

Next: Wavelength calibration Up: Reduction using Standard Previous: Order Definition: Methods . ... The algorithm accepts frame which can be mildly contaminated by particle hits, bad columns, order gaps due to absorption lines, as found in FLAT or STD . ... the interorder background is roughly constant over the frame. the slope of the orders is in the range ]0., ... For a background estimate without previous order definition, consider the echelle command BACKGROUND/SMOOTH . ... LOAD/TAB order :X :Y . ...

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• Definition of objects, sky subtraction and extraction of objects
• Definition of Tables
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... Rotate qpoe image around an axis perpendicular to the image, normally about the origin (0,0). ... The sample shows rotation of the qpoe image by 20 degrees. cl> xray xr> ximages xi> qprotate input qpoe file name: xdata$snr.qp region descriptor: <cr> angle through which to rotate (0.): 20 output qpoe file name: xnr.rot.qp event definition (large): <cr> . ... One practical application of qprotate is to align qpoe images in which the satellite had different roll angles. ...

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• *evalvg* - Generate Time History of Satellite Orientation

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

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• Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at
• ADASS 2003 Conference Proceedings
• An Object Oriented Design for Monitoring the Chandra Science Instrument X-ray

... The trgm contrib module provides functions and index classes for determining the similarity of text based on trigram matching. ... The set of trigrams in the word "cat" is " c", " ca", "at " and "cat". *real similarity(text, text) . ... The trgm module comes with an index operator class that allows a developer to create an index over a text column for the purpose of very fast similarity searches. ... CREATE TABLE test_trgm (t text); CREATE INDEX trgm_idx ON test_trgm USING gist(t gist_trgm_ops); . ...

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• APOD: 2015 August 11 - A Blue Moon Halo over Antarctica
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• APOD: 2004 March 11 - Henize 206: Cosmic Generations

... A baseline vector is oriented from telescope 1 to telescope 2, i.e. the baseline coordinates are the coordinates of station 2 minus the coordinates from station 1. In the aperture plane, the coordinate increases to the East, and the coordinate increases to the North. ... In PEARL, a map on the sky is allocated with the -coordinate corresponding to RA, which increases to the left (East). The relationship between visibility and map is then . ...

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• VLTI Calibrator Selection Help Page
• ESO - Observing conditions: definitions
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usr/bin/python # This CGI script has been generated as part of an FM installation and # can be used to test that everything is working properly. ... If specified, # data from the form will be registered also as single # files named: rec_xxxxxxx.txt h1="HERSCHEL USE QUESTIONNAIRE", # Form box title # h2="Useless form", # Form box subtitle. ... The order will be respected in the form. ... Field names cannot be duplicated. f.addItem("name",label="Name",size=10) # Simple text item. ...

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• Converting Modules from Apache 1.3 to Apache 2.0 - Apache HTTP Server
• wrong file for syscallX() macro
• httxt2dbm - Generate dbm files for use with RewriteMap - Apache HTTP Server

... Tonight's Sky . ... Observing . ... Sky this Month . ... Star Atlas . ... stars . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... How do neutron stars generate steady magnetic fields? ... How can a neutron star exist if those neutrons are just going to pieces? Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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... Content Model: Optional list header (LH), followed by one or more terms (DT) and definitions (DD). A definition list is a list of terms and corresponding definitions. Definition lists are typically formatted with the term on the left with the definition following on the right or on the next line. ... The definition list element can take the COMPACT attribute, which suggests that a compact rendering be used, and is appropriate if the list elements are small and/or the entire list is large. ...

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... SGML . The text/html content type . In this section, we begin the specification of HTML 4.0, starting with the contract between authors, documents, users, and user agents. ... These recommendations are not normative and conformance with this specification does not depend on their realization. ... An HTML document is an SGML document that meets the constraints of this specification. ... A user is a person who interacts with a user agent to view, hear, or otherwise use a rendered HTML document. ...

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• Dynamic HTML in Communicator
• Notation
• Index

psxyz - Plot lines, polygons, and symbols in 3-D psxyz files -J parameters -R west / east / south / north / zmin / zmax [r] [ -B tickinfo ] [ -C cptfile ] [ -E azimuth / elevation ] [ -G fill ] [ -H[ nrec ] ] [ -K ] [ -L ] [ -M[ flag ] ] [ -N ] [ -O ] [ -P ] [ -S[ symbol ][ size ] ] [ -U[ / dx / dy / ][ label ] ] [ -V ] [ -W[ pen ] ] [ -X x - shift ] [ -Y y - shift ] [ -Z zlevel ] [ -: ] [ -c copies ] [ ... S Plot symbols. size is symbol size in inch (unless c , i , m , or p is appended). ...

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• http://xray.sai.msu.ru/~ivan/gmt/man/psxy.html
• http://xray.sai.msu.ru/~ivan/gmt/man/psrose.html
• http://xray.sai.msu.ru/~ivan/gmt/man/mapproject.html

... Передача сообщения (message passing) - последовательность действий, реализующая распространение информации из одного процесса в другие. ... Перекрытие инициализаторов (overriding of initializers) - осуществляется в ходе построения слотов экземпляра класса во время исполнения простого конструктора экземпляра класса - замена инициализаторов слотов в определении атрибутов класса другими инициализаторами , заданными в конструкторе или в классах , являющихся потомками рассматриваемого. ...

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3) Planets and Brown Dwarfs . ... By its nature, this method is most sensitive to massive planets orbiting close to their stars. ... That means that some of the more massive extrasolar planets could actually be brown dwarfs (although the statistics of the finds suggest that most of them are not). ... Another possible difference between brown dwarfs and massive planets is how they are born. ... They would base the fundamental definition on the mode of formation: a planet is built from planetesimals. ...

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• ASP: Indiana Jones and the Astronomers of Yore
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• ASP: Up, Up, and Away