... But infrared light can more easily penetrate the dust and this recently released Infrared Space Observatory ( ISO ) mosaic, together with other similar images, shows about 100,000 previously unseen stars of the Milky Way's central regions. ... The stars are mostly evolved red giants , intrinsically cool, large, bright stars that have swollen after exhausting their central supply of hydrogen fuel. ... Publications with keywords: infrared - red giant - Galactic Center . ... Infrared Andromeda . ...

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• Астронет > Galactic Centre Starscape
• Journal "Peremennye Zvezdy"
• XWare > APOD

... Цвет: серый . Кодовый замок: нет; Выдвижная ручка: нет; Материал: пластик; Цвет: серый . ... Куклу-бабочку, музыкальную, LAVA (ЛАВА) можно купить в нашем магазине. ... Цвет: Черный . ... Состав: 100% Полиэстер . Состав подкладки: 100% Полиэстер . ... Наполнитель: 100% Полиэстер . ... Комплект куртка + полукомбинезон + шапка + варежки + манишка черного цвета марки Gusti серии Boutique для мальчиков. ...

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• Мойка воздуха Shivaki - Shivaki - Shivaki Комод Plastic Centre "Deco", цвет:
• Золотое кольцо 01K613066Z - Ювелирное изделие - Ювелирное изделие Introduction

RUSSIAN . The Centre for Astronomical Data (CAD) of the Institute of Astronomy (INASAN) of the Russian Academy of Sciences was established in 1980 as a branch regional center of the Centre de Donnes Stellaire (CDS) with the purpose of astronomical data dissemination among Soviet and Eastern Europe astronomers and for providing the CDS with Soviet machine readable astronomical catalogues. The CAD archive is based on astronomical catalogues received from Strasbourg since 1980. ...

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• Centre for Astronomical Data (CAD), Moscow, Russia: STAFF
• Starlight Polarization
• NGC 4258 Maser Polarimetry

. Index . <- . -> . The KL Convention Centre . 31 marzo 2009 8:31:44 .

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• ESA Hubble Information Centre
• CHIANTI atomic database

This is how a typical dispersion modeling result looks when shown as a map. ... Their numerical values are shown at the top. White normally means no data, but high values may be also shown as white if above the fixed high limit (that is, if no automatic normalization is used for colors). Note that calculations were done both for cell positions and for station positions, so both are colored. PO territories are filled by color corresponding to the average value of cells overlaying them. ...

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• Trapped Radiation -- History
• How Orbital Motion is Calculated
• A Plea for Support of the Space Program

... Satellite data ] . SMIS ] . The program is designed to process the specific AVHRR instrument data for calculation and analysis of temperature fields on the sea surface and upper level of clouds. It performs brightness correction for visible channels with regards to clouds altitude. ... The program features a wide variety of classification algorithms (including two-dimensional histogram analysis) and enables to construct personal procedures for classification. ... Back to SMIS Home Page . ...

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• XV-GEOREF
• XV-HITRAN

... Tonight's Sky . ... Observing . ... Sky this Month . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... French National Centre for Scientific Research . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Do orbital motions between galaxies affect calculations of the cosmological

... Meade Instruments Corporation . ... How to Calculate Power . How to Calculate Power: The magnification, or power, at which a telescope is operating is a function of the focal length of the telescope's main (objective) lens (or primary mirror) and the focal length of the eyepiece employed. ... Example: The Meade DS-2070AT telescope has an objective lens focal length of 700mm; when this telescope is used with a 25mm eyepiece, a power of 700/25 = 28 power (written as "28x") results. ... about meade | ...

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Operating of the superconducting integrated receiver channel of the TELIS atmospheric sounder. ... The noise temperature of the SIR was measured to be as low as 120 K, with an intermediate frequency band of 4 ­ 8 GHz in double sideband operation; the spectral resolution is well below 1 MHz. The SIR was implemented in the three-channel balloon-borne instrument TELIS (TErahertz and submillimeter LImb Sounder) that detects spectral emission lines of stratospheric trace gases (like ClO and BrO). ...

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• Microwave Plasmachemistry for Photonics. IRE RAS.
• Open Systems: from Principles to Technology

The ESA/ESO Astronomy Exercise Series 2 . The Distance to Messier 100 as Determined by Cepheid Variable Stars . ... The small variations in distance to the individual Cepheid variable stars in the Cloud are negligible compared with the much larger distance to the SMC. ... In this way Cepheid variable stars can be used as one of the 'standard candles' in the Universe that act either as distance indicators themselves or can be used to calibrate (or set the zero point for) other distance indicators. ...

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... On the basis of hypothesis about Solar s ystem formating from endo-Galactic Vortex, stated by е.л. Trunaev, who have acquainted the author of the present work with his manuscript in 1991 during personal contact , the results of attempt to apply its main rules to some calculations at the Solar system actually and at planets satellite systems are below stated. ... orbit in . ... All satellite systems of planets, as well as the Solar system, are formed from two- branch pre-planetary (pre-Solar)...

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... Fitting the observed dependence includes calculations of the polarization cross-sections averaged over particles orientation and size distribution, their normalization and the comparison of obtained dependencies with Serkowski's curve representing observational data for a chosen star. ... Variations of the polarization factors with wavelength are shown in Fig. 16 for homogeneous spheroidal particles with PF orientation. ... The distinction between prolate and oblate spheroids is also clearly seen. ...

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• ClcFnct.htm: Calculation of the values of the Math functions
• amdres
• Polarization properties (transmitted radiation)

АСТРОНОМИЧЕСКОЕ ОБРАЗОВАНИЕ . Специальная астрофизическая обсерватория РАН получила поддержку НОЦ в области физики на 2005-2006 годы по ФЦНТП Исследования и разработки по приоритетным направлениям развития науки и техники . Участники НОЦ . Структура НОЦ . ... Управление деятельностью НОЦ . ... Учебная деятельность . ... Учебно-методическая деятельность . ... Научно-исследовательская деятельность . ... Создание и использование лабораторной базы . ... Обновлено 05.09.2007 . ...

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• Total Solar Eclipse of 2008 August 1
• Ratan-600 observation schedule
• Galaxy sector, archive 2006

... Milky Way . ... Map of the Milky Way (based on data from NASA's Spitzer Space Telescope) showing its two major stellar arms and central bar. ... ТљIn written science fiction, one often encounters another navigational convention, where towards the Galactic Centre is described as т??Corewardт??, away from the Centre towards the rim of the Milky Way is т??Rimwardт??, objects in the direction of the Galaxyт??s rotation are т??Spinwardт??, while objects in the opposite direction are т??antispinwardт?? ...

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• NGC4666: Secrets of a Starburst Galaxy | Astronotes
• Helene: Image of the Month | Astronotes
• Tycho Crater's spectacular central peak | Astronotes

... The normal m 1 , c 1 indices and metallicities have been calculated for 2472 F-stars from the uvby and H fotometry. ... It is shown that the metallicity distribution of F6-G0 dwarfs is not a Gaussian one, but may be considered as a sum of two normal distributions. At the centre, the distribution shows a gap which subdivides all the stars into two metallicity groups. ... По данным uvby , H - фотометрии вычислены нормальные индексы m 1 , c 1 и определена металличность 2472 F-зыезд. ...

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• T.Borkova, V.Marsakov, Distant globular clusters with anomalously small masses
• Vladimir Marsakov Publication List
• Vertical Structure, figures

Microsymposium 40, abstract 88, 2004 (A4 format) GAMMA RAYS FROM MAJOR ELEMENTS BY THERMAL NEUTRON CAPTURE REACTIONS: EXPERIMENT AND SIMULATION FOR PLANETARY GAMMA-RAY SPECTROSCOPY. ... Then the calculation can be restarted by producing gamma rays and let them trans- GAMMA RAYS FROM MAJOR ELEMENTS BY THERMAL NEUTRON CAPTURE REACTIONS: N. Yamashita et al. port and react, with initial energies determined the outside multiplication and initial locations wh neutron capture reaction took place. ...

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• http://selena.sai.msu.ru/Pug/Publications/m44_70_pugacheva.pdf
• http://selena.sai.msu.ru/Greg/Publications/ms38/ms067.pdf
• http://selena.sai.msu.ru/Pug/Publications/ms42/m42_60.pdf

... The SDSS 2.5-m primary mirror is supported in a manner similar to the Apache Point Observatory 3.5-m telescope primary. ... The axial support is provided by 48 air pistons. The pistons have the same diameter thereby applying equal forces with the same air pressure. ... Each group supports a 120њ sector of the mirror. ... Figure 1: CAD drawing showing the 2.5-m primary mirror and the locations of actuators (green circles) These actuators apply forces (10*cos2 N) to correct astigmatism. ...

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• Appendix B
• APO - MSSSO filters
• Astigmatism I

... SRC "Planeta" is executing operative control and guidance management of ground system for receiving and processing satellite data that includes three regional centers: European Center (SRC "Planeta", Moscow, with branch offices in Obninsk and Dolgoprudny), Siberian Center (regional department in Novosibirsk) €а& Far-Eastern Center (regional department in Khabarovsk). ... Catalogues of received and processed satellite data are available on€а SRC "Planeta" web-sites: . SRC "Planeta" . ...

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... 1996RMxAC___4__118V Informations. relative to: 5-Jupiter reference frame: astrometric centre of frame: topocentre epoch of equinox: J2000.0 time scale: UTC-3h reduction: no information coordinates: X, Y diff. refraction: no information receptor: CCD telescope: Ritchey-Chretien reflector, D=1.6 m, F=15.8 m observers: Veiga C. H., Vieira Martins R. data included in standard data file: no Comments. ... X observed, arcsec 11. ... X calculated, arcsec 13. ... O-C) X observed - X calculated, arcsec 15. ...

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• ji0003
• Links to Sites Related to Solar Physics
• Trudy GAISH, vol. LXV, 1996, Abstracts in English

... Hartmann Test Using a Screen With Four Holes 2 Hartmann test with four holes screen The theoretical concept of the primary aberrations measurement by four apertures Hartmann test introduced by "Malacara" * and "SalasPeimbert et. al. ... Black curve show the calculated coefficients for phase screens which have 8 modes of Zernike aberrations and red curve show the calculated coefficient for original phase screen. (a) astigmatism 45 (b) astigmatism 090 14 Coma Coma modes of Zernike aberration. ...

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