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 (>541) - xray.sai.msu.ru/ )

• Initial binary parameters
• Dependence on the Scenario Parameters and Initial Distributions
• Restrictions on the Scenario Parameters

... CentralProcessor 0.11 documentation . Calibration and Imaging Documentation . The cmodel pipeline task is responsible for extracting a local sky model (LSM) from the global sky model (GSM) and building an image from the components and/or images resulting from the request. ... MPI wrapper> cmodel -c config.in . ... None . ... If Cmodel.gsm.database is set to asciitable then a row/column (space separated) file is used as the global sky model source. ... cmodel (Model Image Generator) . ...

Еще в разделе: (Показать все результаты (>25457) - www.atnf.csiro.au/ )

• imfit
• uvsfit
• PROFILES tasks

... 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. ...

Еще в разделе: (Показать все результаты (>1997) - www.adass.org/ )

• Bias-Free Parameter Estimation with Few Counts, by Iterative Chi-Squared
• TwoFitlines: An Spectrum and Line Analysis Tool
• Recent Advances in Parameter Estimation in Astronomy with Poisson-Distributed

... A color table is used that determines which color will be used for a given energy. ... Parameter Mand Type Default Constraints colortable yes table name of existing table The table that contains the color as a function of energy . colorecolumn no column ENERGY name of existing col- umn in colortable The name of the energy column in the color table . redcolumn no column RED name of existing col- umn in colortable The name of the column in the color ...

Еще в разделе: (Показать все результаты (>32185) - xmm.vilspa.esa.es/ )

• Parameters
• Procedure

The rotation of the stellar component of galaxy is obtained from the compilation of internal stellar kinematics . The rotation of the gaseous component is given in the parameter vmaxg , and the stellar velocity dispersion in vdis . For disk-like galaxies (eg. mostly disks of spiral), the apparent rotation may be converted into the true (physical) rotation using the inclination given in the parameter incl . HyperLeda . Questions: prugniel@obs.univ-lyon1.fr

Еще в разделе: (Показать все результаты (>3610) - www.sao.ru/ )

• Documentation: LEDA: parameter: vrot
• HyperLEDA documentation: parameter: pa
• HyperLEDA documentation: parameter: celpos

... 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...

Еще в разделе: (Показать все результаты (>1137) - jet.sao.ru/ )

• Parameters of the 41 Dra system components
• Determination of atmospheric parameters and calculation of chemical composition
• INASAN preprint: A method of the reconstruction of 3D velocity field of gas in

Next: Simulations Up: Maximum Likelihood Estimation of Previous: Introduction . The properties of an ensemble of faint galaxies can be defined by the distribution of the parameters of the models that best fit each individual object. ... The model also includes instrumental parameters, such as the sky background (estimated locally) and amplitude of the noise. ... The probability of the observed value is then computed for each pixel using the adopted error distribution. ...

Еще в разделе: (Показать все результаты (>18786) - www.stsci.edu/ )

• An Ultraviolet-to-Radio Broadband Spectral Atlas of Nearby Galaxies
• Technique
• Obsolescent Acquisition Parameters

... In the past month, I?ve noticed relatively frequent paper appearance in arxiv/astro-ph whose title includes Bayesian or Markov Chain Monte Carlo (MCMC) . ... astro-ph:0708.2340v1] Bayesian Galaxy Shape Measurement for Weak Lensing Surveys -I. Methodology and a Fast Fitting Algorithm by L. Miller et. al. [astro-ph:0708.1871v1] Dark energy and cosmic curvature: Monte-Carlo Markov Chain approach by Y. Gong et. al. in addition to the previous posting in this slog, [ArXiv] Bayesian Star Formation Study. ...

Еще в разделе: (Показать все результаты (>4102) - hea-www.harvard.edu/ )

• Comments on: tests of fit for the Poisson distribution By: hlee
• The AstroStat Slog Blog Archive tests of fit for the Poisson distribution
• The AstroStat Slog Blog Archive chi-square distribution [Eqn]

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

Еще в разделе: (Показать все результаты (>4) - scan.sai.msu.ru/ )

• The NMW survey homepage

... Bojan Nikolic web pages (r. 329) . ... We present a Bayesian approach to calculating the coefficients that convert the outputs of ALMA 183 GHz water-vapour radiometers into estimates of path fluctuations that can be used to correct the observed interferometric visibilities. ... Inference of Coefficients for Use in Phase Correction . ... Simulating Atmospheric Phase Errors, Phase Correction and the Impact on ALMA Science . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

Еще в разделе: (Показать все результаты (>4473) - www.mrao.cam.ac.uk/ )

• Inference of Coefficients for Use in Phase Correction
• DUST: dustiface.h File Reference
• NVSS Source Search (10-July-1998) Help for NVSS Source Catalog Search

... Minute Values of Geomagnetic Field Components . ... AA 1868 - Present (3 hourly and daily) (monthly) (yearly) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) KP_AP 1932 - Present (3 hourly and daily) (Lists and histograms of geomagnetic disturbance and Solar Sunspots) AE_HV 1957-75, 78-88 (hourly) AE_MIN 1978-881-6;198903;1990-94 (minute) DST 1957 - Present (hourly) PC 1975 - Present (15-minute) AMANAS 1959 - Present (3 hourly and daily) KMKNKS 1983 - Present (3 hourly) . ...

Еще в разделе: (Показать все результаты (>271) - www.wdcb.ru/ )

... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...

Еще в разделе: (Показать все результаты (>922) - www.ssau.ru/ )

The data in the Table on p. 5788 – 5789 embrace estimated parameters for 128 binary systems in near Earth, Mars crossing, main belt and Trojan orbits (more than 90% of corresponding objects are marked in the Table "Minor planet lightcurve parameters" as undoubtedly binary and in other cases as suspected binary). ... The data were presented by P. Pravec (Astronomical Institute, Academy of Sciences of Czech Republic) (see Pravec, P., Harris, A. W., 2007. Binary Asteroid Population. ...

Еще в разделе: (Показать все результаты (>685) - www.ipa.nw.ru/ )

• ENGAMPLE
• Keywords_262
• IAA EOP Service

... Identification and Analysis of Binary Star Systems using Probability Theory E. Grocheva and A. Kiselev Photographic Astrometry Department, Pulkovo Observatory, S.Petersburg, 196140, Russia, Email: gl@spb.iomail.lek.ru Abstract. Accurate identification of physical binary star systems has become of increasing interest in recent years. ... We chose 76 double stars from Pulkovo's observation program and calculated the probabilities of a random distribution for these pairs. ...

Еще в разделе: (Показать все результаты (>264) - www.stecf.org/ )

• Introduction
• POLIMODEL (V1.00) --- April99 --- POLIMODEL (V1.00)
• SLITLESS (Oct97) --- ST_ECF --- SLITLESS (Oct97)

... The Radon transform (also known as the Hough transform) is formulated as a family of line integrals through a two-dimensional function. ... The Radon transform provides us with a simple means of computing the FF plane of the autochirplet transform, by using the Wigner distribution, and arriving at a transform space that tells us basically the same information as the chirplet FF-plane, except that we benefit from the greater resolution of the Wigner distribution. ...

Еще в разделе: (Показать все результаты (>3061) - crydee.sai.msu.ru/ )

• A Simple Example With a Single Chirp Component
• The Frequency-Frequency (FF) Plane
• SunSoft

Next: Stellar models Up: Introduction Previous: Photometry Contents . In a hierarchical stellar system, the separation between two neighboring stars is always much smaller than the separation of this pair from the next companion in the system, be it another pair or a single star. ... They are also numerically easier to handle than non-hierarchical systems, since each pair can be described with the standard orbital parameters, and each star with a small number of physical parameters. ... System . ...

Еще в разделе: (Показать все результаты (>18251) - www.eso.org/ )

• OYSTER Lab
• POLIMODEL (V2.00) --- November00 --- POLIMODEL (V2.00)
• IAU Symp317 Scientific Program

lsst.coordConv љ unknown . ... coordConv::Coord Class Reference . ... Coord (double equatAng, double polarAng, double parallax=0) . ... Definition at line 27 of file coord.h . ... Definition at line 227 of file coord.cc . ... Definition at line 150 of file coord.cc . ... Definition at line 134 of file coord.cc . ... Definition at line 142 of file coord.h . ... Definition at line 135 of file coord.h . ... Definition at line 141 of file coord.cc . ... Definition at line 172 of file coord.cc . ...

Еще в разделе: (Показать все результаты (>927) - www.apo.nmsu.edu/ )

• lsst.coordConv: coordConv::FK4CoordSys Class Reference
• MCP Menu documentation
• sgs summary

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. ...

Еще в разделе: (Показать все результаты (>1200) - astro.uni-altai.ru/ )

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

... St Petersburg 23, September 2014 1 Motivation · Origin of Martian moons? ... Considered error sources: ­ Phobos a priori ephemerides; ­ Phobos a priori GM value; ­ measurements noise; ­ different strategies; · Methods: ­ real data analysis; ­ simulations. ... St Petersburg 23, September 2014 8 Simulations: sensitivity of the measurements to the a priori GM value Simulations: zero noise+ IMCCE a priori ephemerides +GMPH = 7.16 * 105 m3/sec2. ... St Petersburg 23, September 2014 14 Thank you! ...

Еще в разделе: (Показать все результаты (>320) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/personal/malkin/publ/zm12i.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/suvorkin.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/guseva.pdf

Scale-heights of the Galactic disk subsytems with different ages and metallicities . V.Marsakov & Yu. ... It is based on the fact, that all stars cross the disk plane several times during their Galactic orbital period. ... We have used our representative sample of nearby disk F2-G2 stars Marsakov & Shevelev (1995) in which fundamental stellar parameters was determined on the basis of published date on uvby-photometry, proper motion and radial velocities. ... Marsakov V.A., Shevelev Yu.G. Bull. ...

Еще в разделе: (Показать все результаты (>94) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts
• Vertical Structure, figures
• Population of Galactic globular clusters, tabl