... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• Database of Optical Properties -- Level: subpage
• Polarization efficiency: size/shape/orientation effects
• Rayleigh and Rayleigh-Gans-Stevenson approximations

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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• Determination of the Detector Parameters
• Kernel tunable parameters
• Where are the tunable parameters of the kernel?

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Investigations of the ionospheric response to strong magnetics storms which are usual for our latitudes, are of great interest. ... In the figure, we present ionospheric parameter dynamics during three perturbed days in July 2000. ...

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• East Siberian Center for the Earth's Ionosphere Research. Modelling, secondary

... Posts tagged ?nuisance parameter? ... Ah ha~ Once I questioned, ?what is systematic error?? (see [Q] systematic error. Thanks to L. Lyons? work discussed in [ArXiv] Particle Physics , I found this paper, titled Systematic Errors describing the concept and statistical inference related to systematic errors in the field of particle physics. ... Continue reading ?systematic errors? ... Comment . ... ArXiv]4th week, Mar. ... Entries RSS . Comments RSS . ... Entries (RSS) and Comments (RSS) . ...

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• Structure of the Spectral Package
• Model Spectra for Spectral-Fitting Program
• Parameters

THE PARAMETERS INVOLVED IN HAPKE'S MODEL FOR ESTIMATION OF THE COMPOSITION OF THE EJECTA LUNAR TERRAINS. ... In the previous papers we were estimated the surface roughness of the ejecta lunar terrains by means comparison of the local phase function and the average integrated lunar indicatrix. ... The Hapke's theoretical model of the lunar surface reflection. ... For THE PARAMETERS INVOLVED IN HAPKE'S MODEL: S.G. Pugacheva, V.V. Shevchenko a low-albedo lunar surface parameter Bo = 1. ...

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• http://selena.sai.msu.ru/Pug/Publications/ms38/ms080.pdf
• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
• http://selena.sai.msu.ru/Shev/Publications/ms38/ms084.pdf

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...

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• проект SCORPIO-2: parameters
• SCORPIO parameters
• Parameters of the 41 Dra system components

... We demonstrate through numerical simulations that model parameters estimated with our technique are essentially bias-free, even when the average number of counts per bin is 1. ... The IW technique avoids such biases by estimating through successive iterations, where for each iteration, j, , and the best-fit parameters are determined by minimization of . ... In our sample, we find that the minimum values and best-fit parameters converge after about 6 iterations. ...

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• A Python-based IRAF Task Parameter Editor
• The SRON-HeaD Data Analysis System
• Recent Advances in Parameter Estimation in Astronomy with Poisson-Distributed

Hideyuki Saio Simon Jeffery are exploring models for the evolution of stars formed by the merger of two white dwarfs. The attached movie provides a simulation of the major events involved in the merger process. ... An initial binary system consists of two white dwarfs of masses M 1 and M 2 (given) with an orbital period ( P ). ... We adopt a simple expression for the white dwarf radius as a function of mass (in solar units): . ... The merged star evolution is simulated by a quadratic expansion . ...

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• Sfit Control Language: Classified Listing
• Armagh Observatory
• ffit help file

... Class . Use . ... Packages that use Roi . ... ImagePlus. roi . Methods in ij that return Roi . Roi . ... Methods in ij with parameters of type Roi . void . ... A subclass of ij.gui.Roi (2D Regions Of Interest) implemented in terms of java.awt.Shape. class . ... Methods in ij.gui with parameters of type Roi . ... Methods in ij.measure with parameters of type Roi . ... Methods in ij.plugin with parameters of type Roi . ... Methods in ij.plugin.filter with parameters of type Roi . ...

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• Uses of Class ij.process.ImageStatistics (ImageJ API)
• Uses of Class ij.macro.Program (ImageJ API)
• CurveFitter (ImageJ API)

... 18-1 74 40.5 0.52 Cas A . 18-1 75 38.5 0.49 Cyg A . ...

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• Parameters of the Moon-perturbed orbit
• MILLIMETRON

... RC0302+0455 . RC0308+0454 . ... RC0355+0449 . Radio source parameters . ... R.A.(B1950) Dec.( B1950) Freq. ... Parameters of optical candidates for identification . R.A.(J2000) Dec.( J2000) R.A.(B1950) Dec.( B1950) Magn. ... J2000) angle fwhm (X:Y) 03:08:33.98 +04:54:10.5 . ...

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Stellarium 0.12.3 . ... Classes . ... Renderer . ... StelQGLTextureBackend Class Reference . ... constructFromImage (class StelQGLRenderer *renderer, const QString & path , const TextureParams &params, QImage &image) . Construct a StelQGLTextureBackend from an image. ... constructFromPVR (class StelQGLRenderer *renderer, const QString & path , const TextureParams &params) . ... constructAsynchronous (class StelQGLRenderer *renderer, const QString & path , const TextureParams &params) . ... path . ...

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• Stellarium: StelQGLArrayVertexBufferBackend Class Reference
• Stellarium: SphereParams Struct Reference
• Stellarium: StelGeometryBuilder Class Reference

... Guider functions . ... Guide Sensor Performance . ... Guide Sensor Sky Coverage/ Star Availability . Guide Star Selection Criteria . ... Guide fiber organization and reach at plug plate . ... Plug plate holes for guide stars are identical to those for science FO . ... FOV for each of 9 guide stars is 7.4 arcsec dia. (0.45 mm FO, Sumitomo IGN-05/10) . ... Selected guide stars must have no neighbor stars within TBD (5 arcsec) radius that have a brightness within TBD (5 mag.) of guide stars . ...

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• lsst.coordConv: coordConv::PVTCoord Class Reference
• TUI:Instruments:Agile:Agile window
• what to do with the trace data

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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• ION AND ELECTRON ENERGY DETECTOR PAN-2
• Sun orbital parameters for Computer Ephemeris for 2015 (DE200/LE200).
• Sun orbital parameters for Computer Ephemeris for 2016 (DE200/LE200).

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• IMCCE-SAI: Natural Satellites Service. Parameters and constants
• The determination of parameters of the gravity anomalies sources
• Data bases of Natural Satellites. Documentation. Structure

System parameters on Digital UNIX . ... Digital and Cray use the number of bytes as the KIND -parameter. ... LOGICAL Default byte word KIND number = 4 1 4 LOGICAL Default double quad KIND number = 4 8 16 INTEGER int15 int31 int63 KIND number = 2 4 8 digits = 15 31 63 radix = 2 2 2 range = 4 9 18 huge = 32767 2147483647 9223372036854775807 bit_size = 16 32 64 REAL single double quad KIND number = 4 8 16 digits = 24 53 113 maxexponent = 128 1024 16384 minexponent = -125 -1021 -16381 ...

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• Notation
• NAG's Fortran 90
• CHIRPLET TRANSFORM SUBSPACES

... The vertical and slanted dashed lines in the first panel mark the separation distinguishing are as occupied by thick-disk objects according to Hanson et al. (1998) and Martin, Morrison (1998) , respectively. An abrupt change in the dispersion near V res 290 km/s (the vertical dashed lines) is apparent in all panels except the first. discussion in the text | next figure | privious figure . ...

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• Vladimir Marsakov Abstracts
• Vladimir Marsakov Publication List
• Population of Galactic globular clusters, tabl

... Average resolution at altitude H=668 km . ... Swath width at H=668 km and inclination of beginning of swath 20.48 degrees . ... Resolution at H=668 км . ... Наименование параметра . ... 1 канале . ... Полоса обзора при H=668 км . ... 1-5 спектральной зоне, не более . ... 1 спектральной зоне . 0,48-0,52 мкм . ... 0,915-0,997 мкм . ... 1-4 канал . ... 1-4 каналов . ... Спектральные характеристики каналов (по уровню 0,5): . ... For more information send a mail to: info@sputnik.infospace.ru . ...

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SLIDE 1 Coherent beam­beam e#ects study. ... He has shown that a finite length (in other words equal to # # ) of colliding bunches can lead to the coupling of synchro­betatron modes in the beam­beam system, and thus a head­tail type instability of colliding bunches may arise. ... These modes have been observed in di#erent machines. ... SLIDE 5 Figure shows the dependence of the measured and calculated synchro­betatron mode tunes on the beam current for equal electron and positron bunch intensities. ...

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• http://vega.inp.nsk.su/~inest/tmp/G3_ev.doc

... Telescopes . ... The spectrograph is installed in the Nasmyth focus of the BTA telescope, the equivalent focal length is 186 m (F/31). ... The preslit device unit is marked by number 3. ... Fig. ... slit unit of the MSS, 4.1 ? ... The spectrograph slit unit consists of a mirror that redirects the light beam from the Z axis and from the calibration path at an angle of 65њ to the axis of the telescope focus into the slit, the order separation filter, the block of the slit and the shutter (Item 4 in...

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• Hardware sector, archive 2004
• The dust jets in the nucleus of comet 29P/Schwassmann-Wachmann 1
• Galaxy sector, archive 2006