Next: Star Formation Rate and Up: No Title Previous: Calculation of Evolutionary Tracks . To start calculations, we choose the distributions of the initial binary parameters: the mass of the primary ZAMS component, , binary mass ratio, , orbital separation a . ... whereas the mass ratio distribution is not. ... The zero assumption often made is that the mass ratio distribution has a flat shape, that is binaries with a high mass ratio occur as frequently as those with equal masses. ...

Еще в разделе: (Показать все результаты (>580) - xray.sai.msu.ru/ )

• Parameters of binary compact star evolution
• Dependence on the Scenario Parameters and Initial Distributions
• Calculation of Evolutionary Tracks

... rgsregions defines and constructs the various RGS event-selection regions, and adds them to the source list (see rgssources ). ... Image regions and the background region refer to the plane of dispersion versus cross-dispersion ( image plane ) and select events based on their spatial coordinates. ... The order regions refer to the plane of dispersion versus calibrated pulse-height ( energy plane ) and select events from a specific astrophysical source within a particular reflection order. ...

Еще в разделе: (Показать все результаты (>18436) - xmm.vilspa.esa.es/ )

• Parameters

... dust_AbsXSec . Absorption Cross section. typedef void . ... Calculates the equilibrium temperature given the absorption cross section and a radiation field. double . ... Calculates the absortion cross section of a species/size of dust grain . ... The grain absorption cross section . ... The absorption cross section of the grain . ... Calculates the equilibrium emission at wavelength lambda from a (large) grain at temperature T and with absorption cross section xsection. double dust_EquiT . ...

Еще в разделе: (Показать все результаты (>1587) - www.mrao.cam.ac.uk/ )

• DUST: rastsizedist.hxx File Reference
• DUST: tmsolve.c File Reference
• DUST: dust_carbsdpars Struct Reference

... The procedure of radiometer signal integration can be considered as a sort of reducing dimension of the initial sampling space, where the samples are the result of analog-to-digital conversion. ... The probability distribution of the signal and spikes is completely known. ... The quality of the considered algorithm could be also illustrated by Figure 2 . ... One could see the considered adaptive algorithm is preferable even by low degree of compression, because all spikes have been depressed. ...

Еще в разделе: (Показать все результаты (>1155) - jet.sao.ru/ )

• Spectral energy distribution
• Determination of atmospheric parameters and calculation of chemical composition
• проект SCORPIO-2: parameters

... casa::Weibull . ... Weibull ( RNG *gen, Double alpha=1.0, Double beta=1.0) . ... alpha () const . ... These function allow you to manipulate the parameters (alpha & beta) described above through the base class. virtual Vector < Double > . ... The Weibull class implements a weibull distribution with parameters alpha and beta . ... Double casa::Weibull::alpha . ... Double casa::Weibull::beta . ... virtual Double casa::Weibull::operator() . ... virtual Vector < Double > casa::Weibull::parameters . ...

Еще в разделе: (Показать все результаты (>15549) - www.atnf.csiro.au/ )

• casacore: casa::Poisson Class Reference
• casacore: casa::Uniform Class Reference
• casacore: casa::LogNormal Class Reference

... FTP access the basic models is here . ... Below, we put short descriptions of the used SED models for the photometric redshifts providing by the current server . ... The uniqueness of this model consists in expanding to the near IR (NIR) of Rocca-Volmerange and Guiderdoni's (1988) atlas of synthetic spectra with a revised stellar library, which includes parameters of cool stars. ... Homepage of the GISSEL model). ... Another model used earlier is the model of synthetic spectra of Poggianti (1997). ...

Еще в разделе: (Показать все результаты (>113) - sed.sao.ru/ )

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. ...

Еще в разделе: (Показать все результаты (>9766) - www.eso.org/ )

• Sample Properties
• pyQC: script structure
• CRIRES Exposure Time Calculator

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. ...

Еще в разделе: (Показать все результаты (>255) - www.stecf.org/ )

• WCS2DR (V1.0) --- Jan00 --- WCS2DR (V1.0)
• TRANBACK (V0.2) --- Dec99 --- TRANBACK (V0.2)
• TRAXY (V0.4) --- Dec99 --- TRAXY (V0.4)

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 . ...

Еще в разделе: (Показать все результаты (>10372) - www.arcetri.astro.it/ )

• Determination of the Detector Parameters
• mod_macro - Apache HTTP Server
• mod_session_crypto - Apache HTTP Server

... 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. ...

Еще в разделе: (Показать все результаты (>1778) - www.adass.org/ )

• Modelling Spectro-photometric Characteristics of Eclipsing Binaries
• Recent Advances in Parameter Estimation in Astronomy with Poisson-Distributed
• ADASS 2003 Conference Proceedings

... 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. ...

Еще в разделе: (Показать все результаты (>328) - www.astro.spbu.ru/ )

• Database of Optical Properties -- Level: subpage
• Database of Optical Properties -- Level: subsubpage
• AI SPbU library of scattering codes

In order to provide the INTERBALL mission coordinations with others simultaneous Interagency Space Physics missions IKI Satellite Situation Center provids the predictions of the magnetic conjugations between variouse couples of the satellites. ... The magnetic conjugation of any couple of the satellites are selected as soon as its footprints geocentric angular distance is less then 5 deg. ... The reference to the numerical file description . ...

Еще в разделе: (Показать все результаты (>1899) - www.cosmos.ru/ )

• IKI SSC INTMINS APRIL98
• STDA files
• IKI SSC, INTMINS APRIL99

Next: Simulated Results with Up: Assessment of Methods Used Previous: Introduction . ... Then one has to use regularized inversion methods in order to obtain approximate and sensible solutions. ... All these methods contain a free parameter which is the so-called regularization parameter; in the case of method ( ) this is a smoothing of the higher spatial frequencies; for the methods ( ) - ( ), it is the number of iterations. ... In the case of method ( ) the iteration scheme is given by . ...

Еще в разделе: (Показать все результаты (>18734) - www.stsci.edu/ )

• GLSFit.pro (JWST Pipeline routines in IDL)
• covar2ellipse.pro (JWST Pipeline routines in IDL)
• Model Fitting

Orbital data : INTERBALL AZ GSE and GSM cartesian coordinates, GSE cartesian velocity (once per 10 minutes). ... Magnetic field data from IMAP experiment. Magnetic fileld absolute value and magnetic field index (the difference between absolute value and model value), status flag. ... Counts of H+ and O+ ions are accumulated during one spin period by detectors D6 (antisunward looking), D8 (spin plane), D10 (sunward looking) of TRICS2 subsystem (1.0-30 keV). ... TRICS1, TRICS2, TRICS3 subsystems: . ...

Еще в разделе: (Показать все результаты (>720) - www.iki.rssi.ru/ )

• Plasma theories [Oulu]
• INTERBALL-TAIL KP list
• AZ Key parameters, 1997

. This Directory contains Model of distribution of density, temperature and effective collision freguency of electrons. Yu.K.Chasovitin. 1998. This Directory contains The program RIM98 for calculating the parameters of the ionosphere to use the "Reference Ionospheric Model-98" (RIM-98).Yu.K.Chasovitin. 1998.

Еще в разделе: (Показать все результаты (>10183) - www.wdcb.ru/ )

• "STP Data" STP Data
• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/f min
• Index of /stp/data/Images_of_f-plots/TABL/Tables of different Parameters/Type...

... Posts tagged ?Tom Loredo? ... A great advantage of Bayesian analysis, they say, is the ability to propagate the posterior. That is, if we derive a posterior probability distribution function for a parameter using one dataset, we can apply that as the prior when a new dataset comes along, and thereby improve our estimates of the parameter and shrink the error bars. ... Suppose you have two data sets, D1 and D2, hypotheses H, and background info (model, etc.) ... What?s new . ... Tom Loredo?s BIPS . ...

Еще в разделе: (Показать все результаты (>3733) - hea-www.harvard.edu/ )

• The AstroStat Slog Blog Archive ab posteriori ad priori
• The AstroStat Slog prior propagation
• The AstroStat Slog Blog Archive [ArXiv] Identifiability and mixtures of

... Elements . ... Basic concepts . ... Ephemerides . ... Running the program . ... Results of calculation . ... List of observations . ... X. ADDENDUM: Introduction to the volume of Ephemerides of Minor Planets for 2015 . ... Osculating elements and inverse masses of perturbing planets . ... Minor planet lightcurve parameters . ... List of all minor planets in order of opposition dates in 2015 . ... Status of minor planet observations . ... Information on updated ephemerides of minor planets service . ...

Еще в разделе: (Показать все результаты (>690) - www.ipa.nw.ru/ )

• ENGAMPLE
• Keywords_262

Next: Registration of the Up: The Automatic Path Previous: FIT/ROMAFOT . EXAMINE/ROMAFOT int_tab [hmin,hmax] . This command uses the quality parameters calculated by FIT/ROMAFOT for each object and allows the user to select a threshold to accept or refuse the fit. ... Using the cursor the user can select objects whose exceeds the value given by the vertical cursor position (x--axis) or objects whose SIQ exceeds the quantity corresponding to the horizontal cursor position (y--axis), or both. ...

Еще в разделе: (Показать все результаты (>2447) - www.sao.ru/ )

• Mean astrophysical parameters from LEDA
• Session parameters
• References

Stellarium 0.12.3 . ... StelGeometryBuilder Class Reference . ... buildCircle ( StelVertexBuffer < VertexP2 > *vertexBuffer, const float x, const float y, const float radius, const int segments=128) . ... buildCylinder ( StelVertexBuffer < VertexP3T2 > *const vertexBuffer, const float radius, const float height, const int slices, const bool orientInside=false) . ... Build a fisheye-textured sphere. ... Build a flat texture mapped ring with 3D coordinates (for example for planet's rings) More.. ...

Еще в разделе: (Показать все результаты (>991) - astro.uni-altai.ru/ )

• Stellarium: SphereParams Struct Reference
• Stellarium: TextParams Struct Reference
• Stellarium: gTime Class Reference

AO Home AO Astronomy Robert Minchin Blog Publications IDL Routines . Rotang can either be run from the command line as described here or through the alfa_ang GUI . ... To run rotang at Arecibo: . Start IDL . ... Run Rotang: . rotang, Date , RA , Dec , Time , /choice . ... Rotang also calculates the Azimuth and Zenith Angle fir every source. If the Zenith Angle is greater than 20 degrees, then the program will return that the source is down and will not calculate an optimum ALFA angle. ...

Еще в разделе: (Показать все результаты (>4365) - www.naic.edu/ )

• Index of /~phil/hardware/vertex/hagenDocmemos/klaus/ATA1A/parameter
• WAPP File Format Page
• ALFA Performance