The position of the objects on the sky were generally measured to a precision between 1 and 4 arcsec. ... For the stars, the position is always at epoch 2000, whatever J2000 or B1950 coordinates are printed. ... The celestial position is given as coordinates in 4 different systems: . ... B1950 . ... Galactic coordinates in the reference frame called "new" system, adopted by IAU in 1958. Galactic pole at B124900.0+272400, node at ra=282.25,l=33 deg (inclination 62.6 deg). ... 1 arcsec . ...

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• Order Definition
• EXTRACT HOMOGENIZED DATA FOR A LIST OF OBJECTS
• Order definition: Method Hough

... srcinfov strra=<ra> strdec=<dec> apos=<apos> withsrccoord=true|false . ... srcinfov computes for each instrument the position of a given celestial source in the field of view (in TELCOORD coordinates). Input is the satellite attitude in terms of Right Ascension/Declination of the star tracker viewing direction and astronomical position angle [deg]. ...

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• insbs: INStrument BoreSight calculation

... ACQ-DIST Optional Parameter for FGS 1 , 2 . ACQTYPE Optional Parameter for STIS . Acquisition modes . ... Aperture Coordinate System . ... AFTER date Special Requirement . ... BINAXIS1, BINAXIS2 Optional Parameters for STIS 1 , 2 . ... BUFFER-TIME Optional Parameter for STIS . ... CHECKBOX Optional Parameter for STIS . ... Calibration Targets . ... CR-SPLIT Optional Parameter for STIS . ... DIFFUSE-CENTER Optional Parameter for STIS . ... GAIN Optional Parameter for STIS . ... Position . ...

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• Fine Guidance Sensor Instrument Handbook
• Chapter 4: Solar System Targets

lsst.coordConv љ 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::PVT Class Reference
• lsst.coordConv: coordConv::Coord Class Reference
• lsst.tcc: python/tcc/axis/coordConvWithFP.py Source File

... Classes . ... casa::CompoundFunction< T > . ... The default constructor -- no functions, no parameters, nothing, the function operator returns a 0. CompoundFunction (const CompoundFunction < T > &other) . ... template<class W > . ... virtual Function <T>* casa::CompoundFunction < T >::clone . ... Referenced by casa::CompoundFunction< AutoDiff< Double > >::clone() , casa::CompoundFunction< AutoDiff< Double > >::consolidate() , and casa::CompoundFunction< AutoDiff< Double > >::operator=() . ...

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• casacore: casa::CombiParam< T > Class Template Reference
• casacore: casa::CompiledParam< T > Class Template Reference
• casacore: casa::Gaussian3D< T > Class Template Reference

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 љ . ... Text string to draw. ... The required string parameter is also set, as is the projector. ...

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• Stellarium: gSatTEME Class Reference
• Stellarium: Skybright Class Reference
• Stellarium: StelGeometryBuilder Class Reference

... The HST uses an onboard model of its orbit to perform in real-time various control functions relating to spacecraft operations and observation support. ... New coefficients for the ephemeris are updated every other day, and are archived as FITS keywords for each HST observation data set. Using these coefficients,an observer can perform a variety of calibration and characterization calculations relating to the orbital position and velocity of the telescope. ...

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• ETCs and Observations Simulation at the VLT
• ADASS 2003 Conference Proceedings
• Novel Use of a Simulator for the Calibrations of Scientific Instruments

... PLOT_NAME: as defined in Section 2 # PARSET: name for parameter set, unique per PLOT_NAME # SOURCE: data source: QC1DB | ... REMARK PARSET_ NAME PWV _1 uves1 QC1DB ambient_ PWV mjd_obs PWV YES COND_ PWV _31 RMK_ PWV _31 PARSET_ NAME PWV _1 crires1 QC1DB ambient_ PWV mjd_obs PWV YES COND_ PWV _11 RMK_ PWV _11 #PARSET_ NAME PWV _1 visir1 QC1DB ambient_ PWV mjd_obs PWV YES COND_ PWV _21 RMK_ PWV _21 PARSET_ NAME PWV _1 xshoot1 QC1DB ambient_ PWV mjd_obs ...

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• VLTI Calibrator Selection Help Page
• HSTPOLSIM (V2.00) --- November00 --- HSTPOLSIM (V2.00)
• POLIMODEL (V2.00) --- November00 --- POLIMODEL (V2.00)

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. ...

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• http://www.naic.edu/~phil/optics/tdposaug01/tdposforprf.html
• http://www.naic.edu/~phil/hardware/vertex/hagenDocmemos/klaus/ATA1A/GUI_CFG.txt
• pointing

hstpolsim -- Produce simulated polarization input data frames for HST instruments . ... inint = "" [name] . ... Name of the HST instrument for which simulated polarization images are to be produced. ... Name of the instrument specific polarizing filter for simulated images (ignored for SPECIAL instrument). filtname = "" [name] . Name of the instrument specific colour filter for simulated images. ... The header parameter FILTER provides the filter name and POLANG the polarizer angle. ...

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• TRANBACK (V0.2) --- Dec99 --- TRANBACK (V0.2)
• TRAXY (V0.4) --- Dec99 --- TRAXY (V0.4)
• HSTPOLPOINTS (V1.00) --- May99 --- HSTPOLPOINTS (V1.00)

Region markers can be moved, resized, rotated, zoomed, deleted, and can change geometric type. ... For example, markers placed on astronomical catalog positions should be fixed so that one cannot accidentally move them off the specified position. ... Parameters can be fixed using the fix option of the regions public access point (for fixing classes of markers) or by means of a fix keyword in the definition of an externally loaded marker. ... In the command: echo "regions fix all -position -size" | ...

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• The AstroStat Slog parameter estimation
• The AstroStat Slog nuisance parameter
• *imexamine* - General analysis of image containing many sources

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

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• OFO IKI / BOKZ
• Satellite position in the SE and GSM coordinate systems
• OFO IKI / Universal Navigation Instrument

Computer Ephemeris for 2014 from DE200/LE200. Orbital parameters of the Sun. Date Mean Perigee Mean Paral Aberrat Epsilon Nutat longitude longitude anomaly Dec 24 272.6887 283.1787 349.5100 8.941 20.832 2326 6.72 -8.19 Jan 3 282.5451 283.1792 359.3660 8.943 20.837 6.71 -8.18 13 292.4016 283.1796 9.2220 8.942 20.834 6.76 -8.11 23 302.2581 283.1801 19.0780 8.935 20.818 6.87 -7.99 Feb 2 ...

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• Sun orbital parameters for Computer Ephemeris for 2015 (DE200/LE200).
• Sun orbital parameters for Computer Ephemeris for 2016 (DE200/LE200).
• Lunar equatorial positions. Explanations for Computer Ephemeris.

... Impact on source motion in Galactic coordinate system is given by Kovalevsky (2003), Malkin (2011) l cos b = -A sin l, b = -A cos l sin b, where A = R0 02 /c is the galactocentric acceleration called hereafter the GA constant. ... We just have to return to the traditional many-centuries-old astrometric practice of modelling the position of a celestial object as a linear trend with two parameters: the position at the initial (conventional) epoch and the apparent (proper) motion. ... 2011). ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm12i.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm12e.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm09c.pdf

... Meade Instruments Corporation . ... Autostar Computer Controller Instruction Manual . Autostar Computer Controller . ... NOTE: This manual covers both Model #495 Autostar and #497 ETX Autostar Computer Controllers. ... Autostar Primary Menus and Options . ... Chapter 3: Alignment . ... Guided Tour Menu . ... Chapter 5: Autostar Menu Functions . ... Meade Autostar Computer Controller . ... Meade #505 Connector Cable Set Manual . ... Copyright 2006 Meade Instruments Corporation, All Rights Reserved. ...

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• Meade Instruments Corporation - Magellan II Telescope Computer System
• Meade Instruments Corporation - Magellan I Telescope Computer System
• Meade Instruments Corporation - #497 Autostar Computer Controller for ETX-90EC,

... spectrum . ... nsource <n> : choice of source function (def: 3=Feautrier) . noptype <n> : choice of continuous opacity (def: 1=Kiel) . nhedat <nhedat> : choice of HeI data (BCS or Mon treal) (def: 1=BCS) . ... read_model <filename>: read model atmosphere in QUB/STERNE2 format . ... wavmax <w_max> : distance from line centre to compute . ... nvturb <n vt > : number of points in -dependent v turb . ... tau_exp <n> : increase resolution of optical depth scale by adding additional points . ...

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• Sfit Control Language: Classified Listing
• SCL Sfit SYN Commands
• FFIT - Command Syntax

... The operators will be explained as they are used. The general notion to keep in mind is that any combination of these operators results in a 2- D affine coordinate transformation in the TF plane, which may be represented using the homogeneous coordinates often used in computer graphicsfoley. ... S _t_c,f_c = g_t_c,f_c,(_t) | ... We denote a time shift to the position , with an operator that has a multiplicative law of composition : (Table 1). ... Note that these two operators do not commute. ...

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• Tutorial on Fortran 90, Digital UNIX
• Warbling Chirplet: Analysis of Signals of Oscillating Frequency
• Conformance: requirements and recommendations

Chair of solid state physics . ... Laboratory practical training on the structural analysis for 3rd year students of the Solid State Physics Chair of MIPT . ... X-ray diffraction methods in materials research . Debye method: determination of lattice parameters, identification of crystal phases . ... X-ray phase analysis: computer processing of X-ray diffraction spectra, identification of crystal phases using ICDD database . ... X-ray powder diffraction: qualitative phase analysis. ...

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... There is an opportunity to perform O-C calculations for objects which are absent in the data base of the package. Such objects can be described by orbital elements or by initial coordinates and velocities. ... On pressing Edit file button user has a possibility to look through the list of object elements or their coordinates and velocities to add or to change it. ... For example, the designations of objects in the list can occupy the last position in each line. ...

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• ENGAMPLE
• NAA-2
• IAA GPS Analysis Center

Next: Program use Up: Description of program searchdup Previous: Description of program searchdup . Parameter input is done with a graphic user interface. ... Input file: Name of the input catalog file. It has to be formatted, one record per source/observation, according to the format used in the Arcetri observations and source archives. ... Minimum number of observations per source Source with less than this number of independent observations are not included in the output file . ...

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• mod_macro - Apache HTTP Server
• Determination of the Detector Parameters
• Mechanics and Cryogenics