... Bojan Nikolic web pages home . ... As an exercise to put through the new InMin library through its paces, I have looked recently at applying Nested Sampling ( Skilling2006 ) algorithm to the fitting of star-formation history as function of redshift. ... The data I used are from Figure 1 of Yuksel08 but I use only the grey data paints, which are just the data originally from Hopkins2006 . ... The next step is to define the function which is the model for the history of the SFR density. ...

Next: Initial binary parameters Up: Population synthesis of Previous: Introduction . Monte-Carlo method for statistical simulation of binary evolution was originally proposed by Kornilov & Lipunov (1983a,b) for massive binaries and developed later by Lipunov & Postnov (1987) for low-massive binaries. ... Recently Leitherer & Heckman (1995) have modelled star formation for elliptical and spiral galaxies, taking into consideration only the single stars. ... Initial binary parameters . ...

. 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.

... config/epatplot.par) | config/epatplot.lyt) | ... SSC-SPR-3052 (scr/ epatplot_mod.f90 ): RAWY set to center value of chip if no RAWY column in input file (as in MOS timing mode) Version 1.6 - 2002-11-13 ( MJF ) ------------------------------- - ( src / epatplot_mod.f90 ): removed obsolete code using hardcoded numbers [as in 1.1.6] Version 1.5 - 2002-11-12 ( MJF ) ------------------------------- - ( src / epatplot_mod.f90 ): call CAL_getPatternFraction*() routines for EPIC MOS - ( ...

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. ...

... We find a transition of LBV star from the LBV instability strip to the region of classical WN for the first time. ... Numerical modeling of the atmospheres of these objects are very important for understanding the evolutionary relationship WR and LBV stars, as well as of the physical causes of LBVs variability. We studied spectra of two very luminous stars in the M33 galaxy - LBV V532 and late WN star FSZ35. ... Bottom: The spectrum of FSZ35 with the final model . ...

... Moscow S. V. Ajukov THE SOLAR ENVELOPE PARAMETERS AND RADIATIVE OPACITIES IN THE MODELS OF THE PRESENT SUN Comparison of the different opacity tables at the solar core conditions. ... The convection zone depth versus the envelope entropy for the three opacity tables. ... The influence of opacity on the standard solar model parameters Increasing opacities from CS70 up to LAOL (WKM) (both in the core and the radiative zone) raises helium content by 4--5%. ... Solar models with modified opacities . ...

... Артикул: A-6164N Цвет: розовый Состав: 80% полиэстер, 20% вискоза Уход за изделием: стирка при 30њС Страна дизайна: Турция Страна производства: Турция Товар сертифицирован. ... Объем: 1.7 л; Мощность: 2200 Вт; Тип нагревательного элемента: закрытая спираль; Материал корпуса: пластик . Цвет: белый . ... Артикул: PL000028AW1 (FRIDA) Цвет: черно-молочный Состав: 94% вискоза, 6% эластан Описание: Идеально стройнящее фигуру платье, комбинированное эластичным итальянским трикотажем и батистом. ...

... 8, ``Celestial Mechanics'', 2002 Parameterization of the Solar Radiation Pressure model for GPS satellites I. S. Gayazov Institute of Applied Astronomy, St. Petersburg, Russia The treatment of solar radiation pressure (SRP) effect until now is the main problem in precise modeling of GPS satellite orbits. ... In practice, however, all seven parameters of the empirical model cannot be confidently determined from phase observations. ... Bar­Sever Y. E. A new model for GPS yaw attitude. ...

... Towards a Truly Unified Model of AGN . ... The Unified Model holds that the aspect-dependent effects primarily determine the nature of the active galactic nucleus that we observe. ... The full postscript file can be obtained here: . The PASA Latex file can be obtained here: . The postscript file of Fig 1 can be obtained here: . ...

... Астрономия для всех (Модераторы: Deimos , AAV ) ? Вопрос по циклам солнечной активности. предыдущая тема следующая тема . ... Существуют ли на данный момент модели прогнозирования циклов солнечной активности. ... Записан . ... Рейтинг: +217/-13 . ... Короткий Стас . ... Ответ #1 : 31.07.2006 [07:40:37] ? ... Стас . ... http://vk.com/astro.nomy - новости наблюдательной астрономии . ... Вот прогноз на 24-ый цикл http://yastro.narod.ru/a/a_news203.htm . ... Вопрос по циклам солнечной активности. ...

The Earth's magnetosphere global structure is conditioned by the interaction of the Solar wind and Earth's magnetic field. ... Solar wind (SW) - the region outside BS; . ... Auroral field lines (AUR) region - the funnel-shape cavity restricted by the geocentric distance of the order of 6 RE, between surfaces formed by magnetic field lines emerged from the polar and equatorial OVAL borders; . ... Fairfield D.H., Average and unusual location of the Earth's magnetopause and bow shock, J. Geophys. ...

... Karpachev A.T., IZMIRAN, e-mail: karp@izmiran.ru . ... The empirical median model of the shape and position of the MIT (Main Ionospheric Trough) in the Northern and Southern Hemispheres is presented. ... Geomagnetism and aeronomy, v.26, ? ... Karpachev A.T., Afonin V.V. Dependence of the ionospheric trough occurrence probability on the season, local time, longitude, and level of magnetic activity Geomagnetism and aeronomy, v.38, ? ... Karpachev A.T. Characteristics of a Ring Ionospheric Trough. ...

Mesoscale Atmospheric Models: optical turbulence (C N 2 ) and meteorologic parameters * . ... Masciadri, E., Optical Turbulence Modeling and Forecasts - Toward a new era for the ground-based astronomy, . ... Forecast of surface layer meteorological parameters at Cerro Paranal with a mesoscale atmospherical model . Lascaux, F., Masciadri, E., Fini, L., MNRAS, 2015, 449, 1664 . ... MOSE: optical turbulence and atmospherical parameters operational forecast at ESO ground-based sites. ...

... 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). ...

Status of the RadioAstron project development . The engineering model of the Space Radio Telescope (SRT) was assembled in Lavochkin Association (LA) in the configuration consisting of 10-m parabolic radio astronomical antenna made of carbon-fiber, F ocal and Device cabins of the scientific payload and on-board and ground complex of high data rate up-down radio link (VIRK). ... Then,radio astronomical tests were conducted using real radio sources. ... Space Radio Telescope . ... Data Processing . ...

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... 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...

... кафедры астрономии . ... Астрономической . ... Для тех, кто только начинает интересоваться астрономией предлагается курс популярных лекций по различным разделам астрономии (наблюдение звездного неба, Солнечная система, Солнце и звезды, галактики, строение и развитие Вселенной, методы астрономических наблюдений). Лекции с использованием современного мультимедийного оборудования (компьютерных иллюстраций, видеофильмов и т.п.) читают сотрудники кафедры астрономии и Астрономической обсерватории ОНУ. ...

... Некоторые из изученных закономерностей связываются с возможным развитием на активных компонентах систем типа RS Гончих Псов крупномасштабных магнитных полей, приводящих к появлению систем стримеров в их коронах. ... 4) Livshits I.M. MODELLING LONG DURATION X-RAY FLARES ON THE UX Ari LATE-TYPE SUBGIANT . ... Modelling of the gas-dynamic process in giant coronal arches for interpretation of the large prolonged X-ray flare on subgiant UX Ari with less than solar gravity is carried out. ... 2002. ...