. XMM-Newton Science Analysis System . evigweight (evigweight-1.6) [xmmsas_20080701_1801-8.0.0] . Meta Index / Home Page / Description . evigweight computes a weight for each photon j falling at detector coordinates and of energy (PI) by the inverse of the ratio of the effective area at that position to the central effective area (at the same energy): . (2) . This weight is stored by default as column WEIGHT (the name can be changed setting weightcolname ). XMM-Newton SOC/SSC -- 2008-07-02

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• Description

... The generalized aperture program is designed to simulate the effects on the incident photon stream of physical obstructions, such as thermal baffles and pre- and post-collimators. ... The philosophy behind the aperture program is that a geometrically complicated aperture may be modeled by a combination of geometrically simpler apertures. ... The generalized aperture program takes a list of assemblies and apertures created by the front end, and compares each input photon to the apertures, in turn. ...

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• A New PROS Task for Calculating HRI Source Intensities or Upper Limits
• Calculating the Position and Velocity Components of HST
• Modelling Spectro-photometric Characteristics of Eclipsing Binaries

... The analysis and reduction of the STIS flanking fields proceeded in similar fashion as for the imaging of the Main STIS Field. ... The DARK calibration reference file used in the CALSTIS data reduction steps was constructed using a 'delta-dark' image appropriate for the epoch of the flanking field observations. ... DRIZZLE drop-size used for the flanking fields was a "pixfrac" of 0.8. ... For information on the data reduction, please read first the technical information for the Main WFPC2 Field . ...

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• Introduction
• COS Instrument Handbook
• Fine Guidance Sensor Instrument Handbook

This diagram illustrates the effects of absolutely positioning a box with respect to the initial containing block. ... Most of the "inner" box contents are therefore rendered outside the document window. ... The text that is to the left of the line numbers lies outside the initial containing block. The lines, as they appear in the image, contain approximately: 1 Beginning of body contents. Start 2 of outer contents. End of outer 3 contents. End of body contents. ...

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• Long description for example illustrating positioning with respect to a
• Long description for example illustrating absolute positioning
• Long description for relative flow example

... Display (spectra, total power). ... Using the data archive. ... entering cmds, editing cmd lines, input from files, batch, run. constants, variables,arrays, structures, operators, procedures, functions. programming in idl . ... A user would call arch_gettbl() to input the table (or a subset of it). corfindpat() can create subsets of the table. arch_getdata() or arch_getonoff() can be used to read in the spectra. ... input the data (spectra) for a subset of the archive table: arch_getdata () . ...

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• GALFA System Description
• idl routines for user projects
• Some Useful Routines for On-Line Data Analysis

ON THE IMPACT OF THE GALACTIC ABERRATION ON VLBI-DERIVED PRECESSION MODEL Z.M. MALKIN Pulkovo Observatory Pulkovskoe Ch. ... Corrections to adopted precession rate are usually computed from the linear trends in long-term time series of celestial pole offset (CPO), which are the differences between the measured and the theoretical coordinates of the celestial pole. ... CONCLUSIONS We have estimated the impact of GA on parameters of precession-nutation model derived from VLBI observations. ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/suvorkin.pdf

... Posts tagged ?time series? ... Tags: AstroStat , computer science , job announcement , job market , time series , UC Berkeley . Category: Job , News | ... arxiv:0906.3662] The Statistical Analysis of fMRI Data by Martin A. Lindquist . ... ArXiv] Statistical Analysis of fMRI Data? Tags: data aquisition , experimental design , fMRI , ICA , image analysis , image processing , localization , modeling , pipeline , preprocessing , similarities , Spatial , temporal , time series , voxel . ... 2008? ...

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• The AstroStat Slog 2009 September
• The AstroStat Slog datasets
• The AstroStat Slog positional citation effect

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. ...

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• HyperLeda: example of online pipeline processing
• Order Definition
• HyperLEDA documentation: compilation of surface brightness (a105)

... Lunar Orbiter 5 was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions. ... Accurate data were acquired from all other experiments throughout the mission. ... A detailed description of the experiment, a bibliography, and indexes of all the available Lunar Orbiter 1 through 5 photos are contained in the report 'Lunar Orbiter Photographic Data,' NSSDC 69-05, June 1969. ...

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• Lunar Orbiter 4
• Lunar Orbiter 2
• Lunar Orbiter 3

Lunar Orbiter 5 . ... Lunar Orbiter 5 was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for the Surveyor and Apollo missions. ... Accurate data were acquired from all other experiments throughout the mission. ... A detailed description of the experiment, a bibliography, and indexes of all the available Lunar Orbiter 1 through 5 photos are contained in the report 'Lunar Orbiter Photographic Data,' NSSDC 69-05, June 1969. ...

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• Lunar Orbiter 4
• Lunar Orbiter 2
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... Extinction Class Reference . ... voidљ . forward (const Vec3d *altAzPos, float *mag, const int num=1) const . ... forward (const Vec3f *altAzPos, float *mag, const int num=1) const . ... forward (const double *sinAlt, float *mag, const int num) const . ... forward (const float *sinAlt, float *mag, const int num) const . ... forward (const double *sinAlt, float *mag) const . ... forward (const float *sinAlt, float *mag) const . ... backward (const float *sinAlt, float *mag, const int num=1) const . ...

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• Stellarium: gSatTEME Class Reference
• Stellarium: TelescopeTCP Class Reference
• Stellarium: Skybright Class Reference

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

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WCSLIB љ 5.15 . ... sph.h File Reference . Go to the source code of this file. intљ . sphx2s (const double eul[5], int nphi, int ntheta, int spt, int sxy, const double phi[], const double theta[], double lng[], double lat[]) . ... sphs2x (const double eul[5], int nlng, int nlat, int sll, int spt, const double lng[], const double lat[], double phi[], double theta[]) . ... sphdpa (int nfield, double lng0, double lat0, const double lng[], const double lat[], double dist[], double pa[]) . ...

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• casacore: casa::LineCollapser< T, U > Class Template Reference
• Source Fitting and Positions
• casacore: casa::TiledCollapser< T, U > Class Template Reference

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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• ASNPHOT (Nov98) --- nictools --- ASNPHOT (Nov98)
• STScI NICMOS Software
• MAKEASN (Nov98) --- nictools --- MAKEASN (Nov98)

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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• clMonitor
• Effective temperatures
• Basic CCD image processing

Computer Ephemeris for 2015 from DE200/LE200. Longitude of central meridian of Uranus. ...

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• Central meridian positions for physical observations of Saturn for Computer
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• Satellite Data Processing

I was born in 1955, finished well-known 2nd school (mathematical) in Moscow, graduated at mathematical department of Moscow State University (MSU). My current positions are sci. researcher at Institute of Mechanics MSU and Network admin at Sternberg Astronomical Institute MSU. ... Hobbies: Anchient history, swimming, yachts, drinking vodka and good vine. ... Rambler in Russia: Some notes (in russian). ... For AstroNet users: see Netiquette in AstroNet (in Russian) for our administrative policy. ...

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• Further Information and Bibliography
• Oleg Bartunov's Home Page

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. ...

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MATHEMATICAL MODELING: . ... This model is developed on the base of the probabilistic description of the collisional aeronomical processes and is realized on a computer as the numerical system (stochastic model). ... Shematovich, V.I., Bisikalo , D.V.             Nonequilibrium processes in the planetary and cometary atmospheres. ... In Russian) . ... Piarnpuu , A. A.; and Shematovich, V. I.       Construction of structural stochastic models of collision processes in rarefied gas media (abstract) . ...

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EPM-ERA2012 Lunar Ephemeris and selenodynamical parameters from LLR data(1970-2012) M.V. Vasilyev, E.I.Yagudina IAA RAS, St-Petersburg, Russia Reflector at the Moon The reflector 's positions at the Moon surface 3.5 m telescope at Apache station INTRODUCTION MODERN EPHEMERIDES: 1. ... IAA RAS, Russia-EPM-ERA2012 The present analysis of (17580) LLR observations, (time interval 1970, March - 2012, February) Model ( brief description). The dynamical model EPM-ERA has been developed by G.A. Krasinsky. ...

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• IAA GPS Analysis Center
• (Untitled)
• Keywords_107