This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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... 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. ...

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• The AstroStat Slog Blog Archive [ArXiv] Bayesian Star Formation Study, July 13,
• Comments on: [ArXiv] Bayesian Star Formation Study, July 13, 2007 By: hlee
• The AstroStat Slog Blog Archive Statistics is the study of uncertainty

... The (very) slow rotation of magnetic Ap stars. ... Magnetic stars in young clusters and associations. ... Magnetic fields in low-mass stars from high-resolution infrared spectroscopy. ... Magnetic field measurements of late B-type starss. ... Measurement of magnetic field of FK Com. ... Magnetic field of white dwarfs. ... The magnetic star evolution project (teleconference). ... Conference-2014 . Program . ... Laboratory for the Stellar Magnetism Study of SAO of RAS . ...

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• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Magnetic stars -
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Home
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - History of

... We study this mechanism throughout the Large Magellanic Cloud (LMC). Aims: We aim to quantify the importance of the [C II] cooling line and the photoelectric heating process of various environments in the LMC and to investigate which parameters control the extent of photoelectric heating. ... We correlate the photoelectric heating efficiency and the emission from various dust constituents and study the variations as a function of HЮБ emission, dust temperatures, and the total infrared luminosity. ...

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• Studying Proto-Planetary Nebulae
• WF/PC-1 pre-flood study
• A detailed study of the radio-FIR correlation in NGC 6946 with

... Site Map . ... PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Study of the stellar populations across the whole Milky Way bulge: age map and star formation history . ... Observing with ESO Telescopes . ... The project consists in deriving accurate age map of the stellar population across the bulge to be then combined with information on the stellar kinematics and metallicity, with the ultimate goal of reconstructing the star formation history (SFH) of the Milky Way bulge. ...

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• ESO - Thesis Topic: Studies of Planet Formation by Imaging and Spectroscopy of
• ESO - Thesis Topic: Interferometric studies of the mass-loss process from cool
• ESO - Thesis Topic: Studying the first galaxy clusters with ALMA

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The Ursa Major group is a nearby stellar supercluster which, while not gravitationally bound, is defined by co-moving members. DD UMa is a Scuti star whose membership in the Ursa Major group is unclear. The objective of this study is to confirm the membership of DD UMa in the Ursa Major group, as well as perform a detailed spectral analysis of the star. ...

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• A Statistical Study of the Relationship between the Solar Cycle Length and
• Bright Point Studies
• James Aumonier: Flower study

... The history of star formation was successfully analyzed for the first time based on the spectra of the stellar population of dwarf galaxies of low surface brightness outside the Local Group. We have investigated the stellar population of two dwarf spheroidal galaxies KDG61 and KDG64 in the central part of a close group of galaxies M81. ... These galaxies are dominated by the old stellar population (12-14 billion years) of low metallicity ([Fe/H] ~ -1.5). ... KDG61 . ... KDG64 ...

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• Multiple System iUMA
• Group for study of galaxies and cosmology, staff
• Laboratory of the Sun study

... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Nuclear activity and environment Effect of environment on AGN is not completely clear yet. ... 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Effect of the mass Mass slices ­ optical and radio AGN overall interaction one-on-one interaction relative location 05/09/2013 Galaxy Evolution over Five Decades - Cambridge 2013 Stratified study Stratifed study that considers several strata of mass. ...

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• Astrophysics Group Variability studies
• Square Kilometre Array - Design Study 2/3: Cambridge Node
• Abstract

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. ...

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• Initial parameters of compact stars
• Dependence on the Scenario Parameters and Initial Distributions
• The Scenario Machine: Operational Guide

... Consequently, it is inappropriate to expand and in ordinary spherical harmonics. The proper expansion expresses both and simultaneously in terms of a particular order of generalized spherical harmonics. ... Generalized spherical harmonics start at , and for each , . ... Generalized spherical harmonics obey a sum rule analogous to a familiar one for ordinary spherical harmonics, but it includes an explicit phase factor which depends on the orientation of the two lines of sight. ...

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• Design Study on Integration of StarView II and JIPA Using Advanced Java
• Application of the Minimum Determination Algorithm to the Study of the Fine
• A Method to Test the Adequacy of a Model to Observations

The problem of solar wind data correlation for the observations onboard several spacecraft is very important for three points of view: . ... This problem is studied now in detail by systematic determination of ion flux and ion velocity data correlations by INTERBALL-1 (IKI group), WIND and IMP 8 (both - MIT group). ... Solar wind plasma correlation lengths from IMP 8, WIND and INTERBALL-1. ... Correlation of solar wind observations onboard several spacecraft: INTERBALL-1, IMP 8 and WIND data. ...

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• PhSRM
• Conference on Planetary studies devoted to 75-th anniversary of V.I. Moroz
• DOK-2 Results Page

logd25 is the decimal logarithm of the length the projected major axis of a galaxy at the isophotal level 25 mag/arcsec 2 in the B-band (this is the diameter of the galaxy if it is a disk). Many papers were devoted to the study of diameters and specially to the reduction to the standard system defined by the isophote at the brightness of 25 B mag/arcsec 2 . ... The shape of the galaxy at the same isophotal level (B=25 mag/arcsec 2 ) is defined in the parameter logr25 . ... HyperLeda . ...

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• The very metal-poor local dwarf galaxies
• CCD Photometry of BCG
• FIT/ROMAFOT

THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE BY MEANS OF DIGITAL MODELS. ... The surface brightness of Mercury was measured Danjon (1933, 1949, 1953) and Harris (1961) in phase angle 3o-123o. The analysis of the various data of the integral photometric gives the results of determination of the main photometric constants for Mercury. ... THE PHOTOMETRIC RESEARCHS OF THE MERCURY'S SURFACE: S.G. Pugacheva The surface brightness of the Mercurian images was established on the geologic map Mercury. ...

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Chair of solid state physics . ... Laboratory practical training on the structural analysis for 3rd year students of the Solid State Physics Chair of MIPT . ... X-ray diffraction methods in materials research . Debye method: determination of lattice parameters, identification of crystal phases . ... X-ray phase analysis: computer processing of X-ray diffraction spectra, identification of crystal phases using ICDD database . ... X-ray powder diffraction: qualitative phase analysis. ...

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• LSSS - Studies
• Postgraduate Studies
• LHPP ISSP RAS

Astronomy Terms - To Help You Study The Universe . Articles | ... Learning about the universe, or the study of astronomy, can be fun for the individual or for the whole family. ... Learning a few simple terms will help you with this fascinating study. ... You will use a telescope or binoculars for your observation of the sky at night. ... Celestial Terms . ... Meteor or a shooting star – the light caused when a meteoroid burns up in Earth's . ... www.astronomy.net . About Astronomy Net | ...

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• Observational Stellar Astronomy - an Astronomy Net Article
• Aberrator Startesting Software, AstroGuide Listing

Modern Dynamic Methods of Determination of Parameters of Meteor Bodies . ... The study takes an approach in modelling the fireballs' mass and other properties from the rate of body deceleration in the atmosphere as opposed to conventionally used luminosity. An analytical model of the atmospheric entry is calculated for registered fireballs using published observational data and evaluating parameters describing drag and ablation of meteors and bolides along the luminous segment of the trajectory. ...

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• Keywords_262
• Postgraduate studies
• Keywords_75

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... ISS Russian Segment . ... Build an operational model of neutron background environment on the station; . ... Correlation data on radiation environment parameters outside the Service Module of the ISS RS obtained through calculation with the results of measurements made by science hardware BTN-M1 and results of other Russian and international experiments; . ... 2015 JSC "S.P. Korolev RSC "Energia" ...

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• INTERNATIONAL SPACE STATION

... In this talk, I will discuss a study of the effect of ionization on the low end of HI mass function. The existence of a large population of low mass galaxies follows from CDM theory. ... HIDEEP found no low HI column density galaxies. One possible explanation is that the disks are "frozen". ... We assume that galaxies are exposed to an ionizing background radiation, from a uniform quasar distribution. ... We find a gap in the average column densities around N H which drops to 10 17 cm -2 . ...

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• AGES- Arecibo Galaxy Environment Study
• Solar System Studies at AO
• AGES- Arecibo Galactic Environment Study; Software at AO

... Parkes radio telescope . ... Parkes | ... I will present our analysis of the galaxy population of an intermediate X-ray luminosity galaxy cluster from SDSS that has extensive spectroscopic coverage and Galaxy Zoo data available to elucidate the relationships between environment and galaxy stellar mass for an array of observationally important cluster populations that include the Butcher-Oemler blue fraction, the active galactic nucleus (AGN) fraction and a variety of spectroscopic classes of...

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• EGRET High Energy Gamma-Ray Pulsar Studies III: A Survey
• GRIDMIN
• GRIDMAX

Next: Conclusions Up: Problem Based Learning in Previous: Problems with the Exercise . This exercise differs from the first case study in being much simpler and shorter. It was run during a two-hour tutorial with a group of ten students, from the same 1st year astrophysics class as the Zog exercise. ... In this case, it was a halo red giant star with an anomalous radial velocity. ... Next: Conclusions Up: Problem Based Learning in Previous: Problems with the Exercise Paul Francis 2001-06-21 ...

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• Gemini Near-Infrared Integral-Field Spectrograph (NIFS) Spectrograph.
• Rosalie Gascoigne (left) and Proscilla Bok elped catalogue studies of the
• COALA - Tiago Pereira