... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...
ORIGIN OF JUPITER 'S AND SATURN'S REGULAR SATELLITES IN CIRCUMPLANETARY DISKS A. B. Makalkin(1), V. A. Dorofeeva(2) (1) (2) )Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences The problem The models of formation of the Jupiter 's and Saturn's regular ... The models constructed are two-dimensional: the calculations are made for radial and vertical T-P structure of the disks. ...
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Ссылки http://www.iki.rssi.ru/conf/2009elw/presentations/presentations_pdf/session4/Makalkin_ELW.pdf -- 340.2 Кб -- 20.04.2009
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Ссылки http://www.cosmos.ru/conf/2009elw/presentations/presentations_pdf/session4/Makalkin_ELW.pdf -- 340.2 Кб -- 20.04.2009 Похожие документы
... arXiv.org . astro-ph . ... 1] oai:arXiv.org:1501.07092 [ pdf ] - 1319520 . Galactic cold cores V. Dust opacity . ... Submitted: 2015-01-28 . The project Galactic Cold Cores has made Herschel observations of interstellar clouds where the Planck satellite survey has located cold and compact clumps. ... Using the whole sample, we find that ULP Cepheids lie around a relation similar to that of the LMC, although with a large spread (~0.4 mag). [5] oai:arXiv.org:1203.0026 [ pdf ] - 493624 . ...
... It is reasonable to expect that UV part of the irradiating spectrum is most influenced by the grain evolution (growth and sedimentation ) which marks the very initial stage of planet formation. 2 log J [erg s1 cm2] 1 0 -1 -2 -3 1000 BB 40 0 0 (A5 ) BB 20 0 00 (A5) Drai ne (A5 ) BP Ta u (A5) BB 40 0 0 (GS) BB 20 0 00 (GS) Drai ne (GS) BP Ta u (GS) Disk Model Density distribution is based on a 1+1D disk ... Green lines are used for a model with dust growth and sedimentation. ...
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Ссылки http://www.inasan.rssi.ru/~akimkin/presentations/UVUniverse2010.pdf -- 256.1 Кб -- 12.03.2013 Похожие документы
... Key words: stars magnetic chemically peculiar stars spectroscopy model atmospheres diffusion element stratification 1 Intro duction Magnetic chemically peculiar (Ap) stars have anomalously strong spectral lines of many chemical species in their spectra. ... An additional difficulty in Ap stars is created by 70 RYABCHIKOVA ET AL. the observed steep abundance gradients in their atmospheres (Wade et al., ... Solid line -- t7250g4.1 model calculated with stratified abundances shown in Fig. ...
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Ссылки http://www.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p069.pdf -- 2227.5 Кб -- 11.08.2011
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Ссылки http://mavr.sao.ru/Doc-en/Science/Public/Conf/magstars-2010/p069.pdf -- 2227.5 Кб -- 11.08.2011 Похожие документы
FOURIER PARAMETERS AND MOMENTS POLARIZATION PROFILES OF MAGNETICALLY LINES. ... A new method is proposed to determine all components of the solar magnetic fields using the cumulants of the profile of a magnetic sensitive line. The method is based on polarization measurements in a number of points of the line profile and subsequent calculation of the amplitudes and phases of its two first Fourier-harmonics. ... Use these to find two or three first cumulants of the line profile. ...
Lessons learned from the Thirty Meter Telescope site testing Tony Travouillon Sebastian Els, Angel Otarola, Reed Riddle, Matthias Schoeck, Warren Skidmore TMT.XXX.PRE.05.0XX.DRF01 1 Introduction TMT and its Site testing. Important choice before going on site. ... Considerations during analysis of the data. TMT.XXX.PRE.05.0XX.DRF01 2 Some Background about the TMT Site Testing TMT is a 30m, segmented, RitcheyChretien telescope design. ... ASCA Cloud Cover Analysis So how do we do it in practice? ...
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Ссылки http://site2010.sai.msu.ru/static/doc/TTravouillon_TMT_site_testing_site2010.pdf -- 2354.3 Кб -- 18.10.2010 Похожие документы
INTERNATIONAL ASTRONOMY MEETINGS . AstroWeb: Astronomical Internet Resources . ... Astronomical Data Analysis Center, NAO Japan . ... Space Telescope Science Institute . Space Movie Archive . UC Santa Barbara Cosmology Home Page . SISSA E-prints server . ... CDS abstract server of A . ... Eddie Baron's Home Page . ... NASA home page . ... VSNET home page . ... Skycat - a tool that combines visualization of images and access to catalogs and archive data for astronomy . ...
... Киевский клуб любителей астрономии "Астрополис" > . ... Астрософт (Модератор: tlgleonid ) > . Photoshop for astrofoto . ... Астрософт . ... Paste the original as a layer on top of itself. ... Layer > Add Layer Mask > Reveal All. ... Move the black point from 0 to 64 and the white point from 255 to 223. ... The black point should be adjusted to black to mask any parts of the image to be protected. ... Click on the color thumbnail of the image in the layer with the layer mask in the layers palette. ...
Astronomy Discussion Forums . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... OSETI On Steroids (Venus Lights Up In Spots) . ... Post Message | ... OSETI might want to monitor the "Venus Transit" and record those "Unnatural Ashen Lights". ... Topic: Venus 'Ashen Light' seen! by; Dave Lillis . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
... This image also shows the famous Cygnus X-1 system. ... These images were processed by incorporating Ha, SII, and RGB data, taken over several nights during May of 2007. ... 5/4/2007 through 5/9/2007 . ... The RGB was processed traditionally, and incorporated into the Ha/sG/SII image in two steps: The main RGB nebulosity was incorporated at a fairly low opacity, while the RGB stars were incorporated in at 100%, in "color" blend mode. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
... How we've come to know: A Collaborative View Eruptive Stars . ... A few stars are beginning to become visible. ... A member of the American Association of Variable Star Observers, Dyck collaborates with the author in their monitoring of eruptive stars. ... AR And is one example of an eruptive class of variable stars called dwarf novae. ... Most of the light from AR And does not come from a star but rather from a gaseous disk, looking somewhat like Saturn's rings, surrounding a tiny white-hot star. ...
Page 1 I*M*P*R*S on ASTROPHYSICS at LMU Munich Astrophysics Introductory Course Lecture given by: Ralf Bender and Roberto Saglia in collaboration with: Chris Botzler, Andre Crusius-WДtzel, Niv Drory, Georg Feulner ... , Ulrich Hopp, Claudia Maraston, Michael Matthias, Jan Snigula, Daniel Thomas Powerpoint version with the help of Hanna Kotarba Fall 2007 IMPRS Astrophysics Introductory Course Fall 2007 ... For stars, the received energy can be neglected. ...
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Ссылки http://lnfm1.sai.msu.ru/~rastor/Ralf_Bender/imprs_chapter_1_2007_matter_and_radiation.pdf -- 1223.8 Кб -- 03.03.2008 Похожие документы
... Galaxies 81 High resolution HCN and HNC spectroscopy in dark interstellar clouds A.V. Lapinov Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod, Russia Introduction Dense cores in dark clouds are associated with regions of low mass star formation. ... The fact that in all observed by us starless dark clouds HCN F=2 1 and F=1 1 lines are self-reversed gives HCN molecule a good probe to search for collapsing cores in dark clouds. ...
... 2003 . ... Astrophysics of isolated neutron stars: radioquiet neutron stars and magnetars Sergei B. Popov; polar@sai.msu.ru; popov@pd.infn.it Sternberg Astronomical Institute, Moscow, Russia; University of Padova, Italy Mikhail E. Prokhorov; mike@sai.msu.ru Sternberg Astronomical Institute, Moscow, Russia Here we review present state of theoretical and observational exploration of isolated neutron stars. ... Gvaramadze, V.V.) 2002, «Neutron stars in supernova remnants and beyond», astro-ph/0212541...
... All rights reserved. doi:10.3847/2041-8205/820/1/L9 RADIOASTRON OBSERVATIONS OF THE QUASAR 3C273: A CHALLENGE TO THE BRIGHTNESS TEMPERATURE LIMIT Y. Y. Kovalev1,2, N. S. Kardashev1, K. I. Kellermann3, A. P. Lobanov2,4, M. D. Johnson5, L. I. Gurvits6,7, P. A. Voitsik1, J. A. Zensus2, J. M. Anderson2,8, U. Bach2, D. L. Jauncey9,10, F. Ghigo11, T. Ghosh12, A. Kraus2, Yu. ... Therefore, our 18 cm RadioAstron observations probe the highest values of the brightness temperature. ...
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Ссылки http://www.asc.rssi.ru/RadioAstron/publications/articles/apj2016_820_l9.pdf -- 676.2 Кб -- 21.03.2016 Похожие документы
... The Institute of Applied Astronomy of the Russian Academy of Sciences (IAA RAS) invites the international VLBI community to attend the 5th IVS General Meeting to be held in St. Petersburg, Russia on March 2-6, 2008. ... Further, it is planned to visit the VLBI station at Svetloe Observatory, which is located about two hours north of St. Petersburg. ... National Institute of Information and Communications Technology . ... Vienna University of Technology, Institute of Geodesy and Geophysics . ...