... SFIT is a general-purpose code designed to optimize theoretical stellar spectra to an observed spectrum. ... While the programme expects input from "stdio", it is more natural to save commands in a file (eg "sfit_input") and run the code simply by . ... If the spectra to be fitted have a filename "star_spectrum", then the best fit spectrum will be written out, together with the renormalized input spectrum, to a file called "star_spectrum.fit". ... sets up model spectrum grid (and for 2nd star) . ...

Еще в разделе: (Показать все результаты (>2183) - star.arm.ac.uk/ )

• Armagh Observatory
• Armagh Observatory Preprint No. 300
• lte-codes: sterne model atmospheres

... Using the uvby -photometry and proper motion data for about 5500 F stars within 80 pc from the Sun, we have studied velocity ellipsoid parameters and obtained the following results. 1) The sizw of all wllipsoid semiaxes increase systematically for groups of stars with the decrease of both temperature (at constant metallicity) and metallicity (at constant temperature). ... As a result, each of the three parameters - temperature, metallicity and velocity dispersion - is an age indicator. ...

Еще в разделе: (Показать все результаты (>71) - ip.rsu.ru/ )

... CREATE FULLTEXT CONFIGURATION -- create full-text configuration . CREATE FULLTEXT CONFIGURATION cfgname PARSER prsname [ LOCALE localename ] [ AS DEFAULT ]; CREATE FULLTEXT CONFIGURATION cfgname [ { PARSER prsname | ... PARSER . ... LOCALE . ... Create new configuration test with default parser and ru_RU.UTF-8 locale. CREATE FULLTEXT CONFIGURATION test PARSER default LOCALE 'ru_RU.UTF-8'; =# \dF+ test Configuration "public.test" Parser name: "pg_catalog.default" Locale: 'ru_RU.UTF-8' Token | ...

Еще в разделе: (Показать все результаты (>726) - www.sai.msu.su/ )

• ALTER FULLTEXT CONFIGURATION
• CREATE FULLTEXT DICTIONARY
• COMMENT ON FULLTEXT

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 (>66655) - www.eso.org/ )

• POLIMPLOT (V2.00) --- November00 --- POLIMPLOT (V2.00)
• ESO - Release Description
• fitsreport

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 (>268) - www.stecf.org/ )

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

. Selenodynamical parameters from analysis of LLR observations of 1970-2001 . G. A. Krasinsky . Institute of Applied Astronomy, St. Petersburg, Russia Abstract: . No abstract Key words: . Very Long Baseline Interferometry (VLBI), celestial mechanics, selenodynamical parameters, LLR observations.

Еще в разделе: (Показать все результаты (>909) - www.ipa.nw.ru/ )

• Keywords_45
• Keywords_174
• Keywords_139

... Space flight . ... Zero Gravity . ... Characteristics of a Complex Flight: . ... Characteristics of the Reduced Gravity (Lunar Gravitation): . ... Characteristics of the Reduced Gravity (Martian Gravitation): . ... Services / Zero Gravity: General description Technical description Flight parameters Photo gallery Price . ...

Еще в разделе: (Показать все результаты (>59) - www.atlasaerospace.net/ )

• Photo gallery: pictures of cosmonauts and participants in zero gravity flights.
• ATLAS aerospace invites you to participate in cosmonaut and astronaut training

... In addition to time, frequency, and scale, there are two other coordinate axes within this transform space: shear-in-time (obtained through convolution with a q-chirp) and shear-in-frequency (obtained through multiplication by a q-chirp). Signals in this multidimensional space can be obtained by a new transform which we call the ``q-chirplet transform'', or simply the ``chirplet transform''. ... CHIRPLET TRANSFORM SUBSPACES . ... Relationship Between Auto Chirplet FF Plane and Radon Transform . ...

Еще в разделе: (Показать все результаты (>4116) - crydee.sai.msu.ru/ )

SCATTERING AND POLARIZATION PROPERTIES OF THE NON-SPHERICAL PARTICLES N.V.Voshchinnikov Astronomy Department and Sobolev Astronomical Institute, St.Petersburg University, St.Petersburg 198504 Russia ABSTRACT The albedo and dichroic polarization of spheroidal particles are studied. ... The consideration is based on the solution to the light scattering problem by the Separation of Variables Method (Voshchinnikov and Farafonov, 1993). The work was partly supported by INTAS (grant 99/652). ...

Еще в разделе: (Показать все результаты (>368) - www.astro.spbu.ru/ )

• http://www.astro.spbu.ru/staff/ilin2/INTAS/P3-SPB1/PUBL/ABSTR/v-irs.txt
• Database of Optical Properties -- Level: subpage
• AI SPbU library of scattering codes

... Structure of Data . ... Catalog . ... In SAI OCL Catalog, we introduce our work on investigation of the Milky Way system of open star clusters. The main goal of our study is a search for new clusters using huge surveys. 168 new clusters have been already discovered by us using J,H,Ks data from 2MASS point source catalog. ... For 141 new clusters, we found their physical parameters using J,H,Ks data from 2MASS catalog and, for a number of clusters, our UBVRI CCD observational magnitudes. ...

Еще в разделе: (Показать все результаты (>222) - ocl.sai.msu.ru/ )

• SAI OCL Catalog Structure
• SAI OCL Catalog Description

RTT150 . ... This optical scheme is similar to 1:7.7 system but has the different parameters of secondary mirror 2 and corrector 3. Primary mirror 1 reflects light to the secondary mirror 2 which collects it on the focal surface of system. Lens corrector 3 is placed between focal surface and the secondary mirror which allows to obtain large flat linear field of 100 mm diameter. Focal length, mm . ... Linear field of view, mm . ... Angular field of view . ... 0.039 mm, %, at least . ...

Еще в разделе: (Показать все результаты (>843) - hea.iki.rssi.ru/ )

... Measurement of the MASS detectors parameters with mass program January 24, 2015 [112707] . MASS/DIMM electronics. ... Turbina-core(D): Dimm User Guide. ... N.Shatsky, V.Kornilov, The revision of the MASS/DIMM star catalogue. ... О.Возякова, В.Корнилов, Н.Шатский, Новое программное обеспечение прибора MASS/DIMM. ... V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site. ...

Еще в разделе: (Показать все результаты (>25) - curl.sai.msu.ru/ )

... 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 (>117) - sed.sao.ru/ )

• Radio Sources Parameters

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of the 6th IEEE International Specialist Workshop on Nonlinear Dynamics of Electronic Systems, Budapest, Hungary, 16-18 July, 1998 , pp. ... The method for synchronization of drive-response systems on conditions of a large mismatch of parameters is considered on example of the system based on modified Chua's circuit. The approach to information transmission using such method is proposed. ...

Еще в разделе: (Показать все результаты (>580) - www.cplire.ru/ )

• Getting Started in Actor Prolog. Oil Production.
• Atmospheric influence on the different radioengineering systems functioning.
• GOVERNMENT OPEN SYSTEMS INTERCONNECTION PROFILE (GOSIP)

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

Еще в разделе: (Показать все результаты (>58) - rp.iszf.irk.ru/ )

• East Siberian Center for the Earth's Ionosphere Research. Ionospheric parameter
• East Siberian Center for the Earth's Ionosphere Research. Capabilities and
• East Siberian Center for the Earth's Ionosphere Research. Specific character

Orbit . ... The orbit of the RadioAstron provides four types of study: . rough images of radio sources with ultra-high angular resolution, using all baselines up to the radius of the apogee, that is much larger than Earth diameter; . ... high quality imaging of radio sources, with moderate resolution, by observing either with small projected base lines Earth-spacecraft, i.e. close to the orbital plane, or near the perigee. ... high accuracy orbit determination. ... Space Radio Telescope . ...

Еще в разделе: (Показать все результаты (>176) - www.asc.rssi.ru/ )

• Parameters of the Moon-perturbed orbit
• Results of measurements of SRT antenna parameters in Pushchino

... THE SIMPLEST MODEL. ... 13, Moscow 119992, Russia E-mail: san@sai.msu.ru Abstract: The analysis of the simplest model shows that an asteroid ­ rubble pile evolves, depending on the parameter V2d (where V is the average velocity of fragments and d is the average distance between fragments), either as a conglomerate of "independent mutually gravitating clusters" (when V2d < fm, where f is the gravitational constant and m is the average mass of a fragment) or as a "receding cluster" (when V2d > fm). ...

Еще в разделе: (Показать все результаты (>107) - selena.sai.msu.ru/ )

• http://selena.sai.msu.ru/Greg/Publications/ms40/81_Ushkin_Michael.pdf
• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf

The starting page - The catalogues page - The list of the PUL2 fields - The list of the Pul-3(Pul-3SE) fields - The list of the PUL_ERS fields . please read short description of the access form controls . ... Right Ascension (ICRF/Tycho-2) J2000 at the central epoch of obs. (hours, minutes, seconds) (Obligatory parameter) . ... proper motion in RA (*cos(DE)) (ICRF/Tycho-2). (mas/yr) . ... Check the apropriate checkbox to output these data and radiobutton to select stars within interval. ...

Еще в разделе: (Показать все результаты (>43) - www.puldb.ru/ )

• The Pul_ERS astrometric catalogue. Data access form
• Proper motions of 59766 stars with respect to galaxies in 149 areas of the sky

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 . ...

Еще в разделе: (Показать все результаты (>510) - www.apo.nmsu.edu/ )

• lsst.coordConv: coordConv::OtherCoordSys Class Reference
• lsst.coordConv: coordConv::FK4CoordSys Class Reference
• lsst.coordConv: coordConv::Coord Class Reference

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) . ...

Еще в разделе: (Показать все результаты (>39) - www.inasan.rssi.ru/ )

• Future of the Galaxy
• Star Formation History