ARCSAT ID NUMBER: AS05 DESCRIPTIVE TITLE: Time Series photometry of F/G/K + M dwarf eclipsing binaries PI: Leslie Hebb OBSERVER(S): Leslie Hebb UNCERTIFIED/UNTRAINED OBSERVERS: HWS students, Michelle Gomez and Betty Vasquez COLLABORATORS: Yilen Gomez Maqueo Chew CONTACT INFORMATION: Leslie Hebb , hebb @hws.edu, 206-618-9843 TIME REQUESTED: 1 week in April INSTRUMENT: Flarecam FILTERS: griz COMMENTS: no BRIEF SCIENCE JUSTIFICATION ...

Atmospheres of neutron stars with strong magnetic fields : progress and vistas Alexander Y. Potekhin1,2 in collaboration with: Gilles Chabrier2 Wynn Ho3,4 Dong Lai3 Zach Medin3,5 Valery ... Southampton (UK) McGill U. (Canada) U. TЭbingen (Germany) Kazan Federal U. (Russia) KITP ­ UCSB (USA) Multiwavelength spectrum of a neutron star Multiwavelength spectrum of the Vela pulsar G.G.Pavlov, V.E.Zavlin, D.Sanwal (2002) in Neutron ... Dottel lines ­ blackbody. ...

Next: Polarization efficiency: size/shape/orientation effects Up: Optical properties of cosmic Previous: The 2175? feature . To model the interstellar polarization one needs to calculate the forward-transmitted radiation for an ensemble of non-spherical aligned dust grains. ... Let non-polarized stellar radiation passes through a dusty cloud with a homogeneous magnetic field. ... The angle between the line of sight and the magnetic field is ( ). ... where the angle is connected with and ( ). ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Interesting gadgets that use magnetic fields to make objects float in space. Last Update October 26, 2004 . Listed Since October 26, 2004 . ... Web Site . ... Web . www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Deep Time: Earth's history and future By Colin Johnston, Armagh Planetarium Earth 4.54 billion years ago Forms in Sun's protoplanetary disc S un Elsewhere in Solar System Other planets form. ... Hot and airless Sun a subgiant, diameter 1.5 its current value, 2 6.4 billion years from no w ? ... Earth cools 20 million years later? ... Core temperature about 55 million°C, helium flash, followed by the Sun shrinking Sun is 10 times its current diameter, luminosity 20-50% current value. ...

... 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. ...

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

... 318, P L63-L66 (1997). ... Article in PDF format (144 KB) . ... 318, P L67-L70 (1997). ... 318, P 667-672 (1997). ... 318, P 673-679 (1997). ... 318, P 680-686 (1997). ... 318, P 687-699 (1997). ... 318, P 700-720 (1997). ... 318, P 721-728 (1997). ... 318, P 729-740 (1997). ... The number of O-type runaways, the number of O and Wolf-Rayet stars with a compact companion and the formation rate of double pulsars predicted by massive close binary evolution . ... helpdesk@link.springer.de . ...

... Bad Astronomy . ... Mad Science . ... Universe Today . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. Hey, it's either this or one of those really irritating PayPal donation buttons here. ... Area of science: Astronomy . ... What has the highest temperature in the universe? ... Here on Earth, in our cozy blanket of air at one atmospheric pressure, we think of temperature as how hot something is. ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! ...

To the Deputy Head of the Administration of Russian Federation President Mr. A.V.Ogarev . ... First the international space station (ISS) Alpha, which is under construction now, will compare to the OS Mir on the amount of information only in 5-7 years. ... Thirdly, the participation of Russian Federation in the international space projects, including work on the international space station (ISS) Alpha, is to be aimed first of all at the providing of Russian interests. ...

The low aspect ratio, or spherical tokamak Globus-M [1] has recently been built in a support of international spherical tokamak plasma investigation program. ... The survey to determine the work scope in diagnostic design for Globus-M is given in the paper. ... The next one is an advanced diagnostic set intended to supply the data on basic plasma parameters: electron temperature and density profiles, ion temperature, plasma composition, radiation profile, Zeffective. ... Magnetic Diagnostics. ...

. Секция «Солнце» . Предварительная повестка дня . Пятница,   29 мая . 14:00–14:15 А. И. Подгорный, И.М. Подгорный.   Солнечная вспышки – модель и сравнение с наблюдениями. 14:15–14:30   Ю .В. Думин , Б.В. Сомов. Топологическое инициирование быстрого магнитного пересоединения . 14:30–14:45 П.А.   Грицык ,   Б.В. Сомов. Модель толстой мишени с обратным током и современные наблюдения солнечных вспышек. 14:45–15:00 Н.П.   Колесников, С.И. Безродных, Б.В. Сомов. Расчет течений плазмы в приближении сильного

... core . ... 54 љ void forward ( const Vec3d *altAzPos, float *mag, const int num=1) const ; . 55 љ void forward ( const Vec3f *altAzPos, float *mag, const int num=1) const ; . ... 57 љ void forward ( const float *sinAlt, float *mag, const int num) const ; . ... 59 љ void forward ( const float *sinAlt, float *mag) const ; . ... 68 љ void backward ( const float *sinAlt, float *mag, const int num=1) const ; . ... 89 љ static float SUBHORIZONTAL_AIRMASS; . ... 168 љ // static const QString source( . ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . ... Monitoring both the state of experimental cells with media investigated and provision of thermal contacts by all temperature sensors having an effect on SE results interpretation. ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Ноябрь 2003 . ... I recently read an article that I found initially disturbing, but after reading the information on this site regarding the sun, I feel much more calm. ... A few people have requested more information about the temperature of the sun. The temperature at the center of the sun is about 16 million degrees Kelvin (27 million degrees Fahrenheit), as stated in the article. ...

You may see figures of this paper below... or download the whole paper in PostScript or LaTeX source , everything compressed by ZIP. LaTeX notes: you would need some specific LaTeX styles . See CS-11 HomePage for more. Figures are in EPS (Encapsulated PostScript) format to be inserted using software like dvips . You can download these files via ftp. If you use GIF format, choose "Save Image As..." on the images below, or click here: first and second . Figure 1. ...

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

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. ...

... B.V. Somov . head of the department . ... room 80 . ... senior research felow . ... research felow . ... research fellow . ... Our department performes the following most perspective studies: . Special analytical and numerical experimental investigations of the solar plasma involved in the magnetic reconnection process at the Sun. ... Head of the seminar: Prof. B.V. Somov. ... 27 September 2013 The Solar Physics Department was visited by journalists of the leading Russian TV channel "Vesti-1". ...

... Submitted by Al Takeda on 07/13/2012 10:35:53 . Sunspot 1515 in Hydrogen Alpha . This naked eye sunspot region was taken with John Blomquist’s double-stacked hydrogen alpha filter system on a customized Televue 102i refractor and my color Philips ToUcam webcam and G-11 mount. ... The brighter areas in the center region show Field Transition Arches which are areas of opposite magnetic polarity. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...