... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

Subject, Problems and Objects of Theoretical Astrophysics. ... Stellar Photospheres, Their Features. ... Physics of Continuous Radiation Absorption in Stellar Photospheres. ... Continuous Radiation Absorption in Stellar Photospheres of Various Spectral Classes. Solar Type Photospheres. ... Characterisics of Absorption Lines. ... Interstellar Absorption Lines, Their Features. ... Physical and Dynamic Features of Interstellar Medium, Which Follows from Observations of Interstellar Absorption Lines. ...

index . GPI Data Pipeline 1.0 documentation . ... Polarization Sequence Combination . ... Pipeline Processing: . Relevant GPI team members . ... See Perrin et al. ... Marshall Perrin, Sloane Wiktorowicz, Max Millar-Blanchaer . ... Copyright 2008-2014, Marshall Perrin, Jerome Maire & the GPI Data Analysis Team. ...

... Henning, director of the Institute . ... Dr. U. Steinacker . Dr. S. Wolf . ... Henning Th., ... Astrophysical Journal , v.561, p.871-879. PDF file ] . Wolf S., Voshchinnikov N.V., Henning Th. ... Astronomy and Astrophysics , v.385, p.365-376. ... Jaeger C., Il'in V.B., Henning Th., Mutschke H., Fabian D., Semenov D.A., Voshchinnikov N.V. (2003) A database of optical constants of cosmic dust analogs. ... Steinacker, J., Henning, Th., ... Astronomy and Astrophysics , v.401, p.405-418. ...

... Gallery . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Polar telescope used for seeing measurements . Description: NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Polar telescope used for seeing measurements NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. Powered by Gallery 3.0.9 (Chartres) . ...

... The polarimetry group at the Arcetri Observatory has been working for several years, mainly from the theoretical-interpretative side, on the polarization of the radiation emitted by objects of astrophysical interest. ... E. Landi Degl'Innocenti "The physics of polarization" in "Astrophysical Spectropolarimetry", J. Trujillo Bueno, F. Moreno Insertis, F. Sanchez (eds.), Cambridge University Press, 1. ... E. Landi Degl'Innocenti "The Zeeman effect: applications to solar physics" Astron. ...

... We study the variation of the line width and electron density as a function of height above the north polar coronal hole from forbidden spectral lines of Si VIII. The spectra were obtained with the Solar Ultraviolet Measurement of Emitted Radiation spectrometer flown on the Solar and Heliospheric Observatory spacecraft.The present data show that the non-thermal velocity increases from at 27 arcsec above the limb to some 250 arcsec ( 180,000 km) above the limb. ...

... In spite of the good potential possibilities, some of the station "Dnepr" design characteristics did not allow us to apply the usual special IS radar measurement methods. ... Thus for IS signal measurements at the "Dnepr" station, we have developed special methods for recording and processing IS signals in order to determine plasma ionospheric parameters. ... Equations (4-5) from the basis for data post processing to obtain ionosphere parameters. ...

... Program of the Course of Radio Astronomy . Moscow State University , Physics Department , Astronomy Division , 4 th year, 60 hours in total) . ... Molecular maser emission. ... The emission of the interstellar neutral hydrogen. ... Pacholczyk, A. G. Radio Astrophysics, W. H. Freeman & Co., ... Frontiers of Astrophysics, Avrett, E. H., ed., Harvard University Press, Cambridge, Mass., ... Kaplan, S. A., Pikelner, S. B. The Interstellar Medium, Harvard University Press, Cambridge, Mass., ...

Сергей Борисович Попов Доктор физ-мат наук, ведущий научный сотрудник ГАИШ МГУ. ... Занимаюсь в основном двойными и одиночными компактными объектами (нейтронными звездами, черными дырами). ... Поп. ... Основная область научных интересов в настоящее время - эволюция нейтронных звезд. ... Все эти белые карлики, нейтронные звезды и черные дыры являются для нас одними из самых удивительных лабораторий, в которых мы можем изучать явления, недоступные для земных экспериментов. ... Нейтронные звезды . ...

... Spectroscopy of Semiconductors and Dielectrics . ... Interband optical transitions and their optical properties. ... Excitons in crystals. ... Collective interaction effects in exciton and nonequilibrium high-density carrier system. ... Carrier spin and exciton optical orientation in semiconductors. ... Two-dimensional excitons in quantum wells and related quantum systems. €аState density in transverse magnetic field and effect of random potential fluctuation on one-particle spectrum shape. ...

This page provides explanatory text for the dials shown on the Rice Current Solar Wind Conditions and Current Solar Wind Conditions (Dials Only) webpage. These dials use the last good received set of measurements from the Real Time Solar Wind package on the Advanced Composition Explorer (ACE) spacecraft. ... Measured) This quantity is the number of solar wind protons per unit volume as measured by the ACE Solar Wind Electron Proton Alpha Monitor (SWEPAM) . ... It is measured by ACE/SWEPAM. ...

... Results of measurement of Jovian flux, enumerated on a standard distance 4.04 бе, are displayed on figure 1a. The attempt is made to divide a response of a magnetosphere of the falling comets into two parts: immediate responce during impacts and more delaed one. On figure 1b the relation of the measured flows to a relative phase is showed and the data from July 17 till July 23 are excluded. ... A shaped line - prospective sinusoidal relation of a flow to a phase. c) Flux depending on date. ...

2001 The sband narrow cals have a single diode that feeds both polarizations. This is the lcorcal (if you select any other type of cal with sbn you will always get lcorcal). I'm not sure the date of the original cal measurements. On 14oct03 the polarizations were switched. Measurements of the sbn cals. date . ... New receiver installed . ... installed 10apr06 . ... Pre 14oct03 : polA 6.9, polB 6.76. ... These were the values used until the new values were installed on 10apr06 . ...

. Next: Polar cap and Outer Up: A Tutorial on Radio Previous: Microstructure . љ . Polar cap and Outer gap . Cyclotron radiation . Synchrotron radiation . Curvature radiation . Coherence in the radio emission . Jon Bell . Thu Dec 19 15:15:11 GMT 1996

Is the ozone layer recovering ? ... Global Regulation Global Regulation · · · · 1985: Vienna Convention 1987: Montreal Protocol Several amendments and adjustments Quantity for (chemical) ozone depletion of ODS: EESC (Equivalent Effective qu ect Stratospheric Chlorine): Weighting over release and ozone depletion of individual ODS EESC for mid-latitudes http//:www.wmo.ch/web/arep/reports/ozone_2002/q&as.pdf, Seite Q.29 1980 1990 2000 2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 3. ...

... Astrophys. ... Vol. ... Lazarian A. Magnetic fields via polarimetry: progress of grain alignment theory // J. of Quant. ... Chandrasekhar S., Fermi E. Magnetic fields in spiral arms // Astrophys. ... Wiebe D. S., Watson W. D. Irregular magnetic fields in interstellar clouds and the linear polarization of starlight // Ibid. ... Rao R., Crutcher R. M., Plambeck R. L., Wright M. C. H. High-resolution millimeter-wave mapping of linearly polarized dust emission: magnetic field structure in Orion // Ibid....

SLAC Jan 2004 CCD Radiation Damage Studies J. Brau, O. Igonkina , N. Sinev, C. Potter (University of Oregon) January 9, 2004 Outline: · Introduction · Neutron and Electron irradiation · Study of SLD VXD3 · Measurement of the trap filling time · Conclusions O. Igonkina for U.Oregon CCD Radiation Damage Studies 1 SLAC Jan 2004 CCD The ... But is it radiation tolerant? ... The study is to be continued O. Igonkina for U.Oregon CCD Radiation Damage Studies 12 ...

The telescope configured for measurements of exoplanet transit light curves is seen from the north side in this May 2010 photo. Lower portions of the dome have been insulated to reduce daytime heating by radiation from the warm metal dome. ... The interior of the dome is seen soon after the encoder upgrade in February 2007. ... Karen Collins, a research astronomer specializing in exoplanets, helped with the telescope installation in August 2006. ... kielkopf at louisville dot edu . ...

Подписка на рассылку обзоров astro-ph на Subscribe.Ru . ... Предыдущий выпуск (N335) . ... Обсудить на форуме Scientific.RU . ... Подписка на рассылку обзоров на Subscribe.Ru . Обзоры препринтов astro-ph . ... Собственно обзоры препринтов. ... Ранее обзоры также были на Астронете и на Scientific.Ru . ... АНКи доступны на Астронете , а с 2006 по 2008 г. также на сайте Элементы.Ру . ... Ранее они также размещались на сайте Астронет и в архиве моих обозрений (кодировка KOI8) на сайте Scientific.Ru . ...