... The KING PARAMS extension contains the columns ENERGY, THETA, PARAMS which give the King model parameters, core radius and slope, as a function of photon energy and off­axis angle [2]. 3 Scientific Impact of this Update This note describes the first release of the King function parameters which describe the PSF. These parameters are used by the SAS to calculate the encircled energy and correct the EPIC effective area files (ARF) for losses due to photons scattered out of the source box. ...

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• http://xmm.vilspa.esa.es/scisim/release/latest/config/telescope-3.cfg
• Procedure
• Solar Proton Contribution

... IAU planet classification Observing with a Telescope Large Scale Structure The observables: Local Group (size 1 Mpc) Virgo cluster (size 2+ Mpc) Virgo supercluster (size ~33 Mpc) Voids (size ~ 10-150 Mpc), Walls and sheets, aka filaments (size ~ 50-80+ Mpc) 1 parsec The nearest star is 1.2 parsecs away (Proxima Centuri). ... Virgo supercluster Voids, Sheets Filaments The Virgo Cluster is a cluster of galaxies at a distance of about 18.0 Mpc away in the constellation Virgo. ...

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• Amateur Telescope Making ? Amateur Astronomers Association of New York
• Stereoviews of Telescopes ? Amateur Astronomers Association of New York
• Lecture Series 2010-2011 ? ?The History of the Universe in One Hour? by Max

... Contacting and discussing with people sharing your interests, participating in night sky observations with telescopes as well as a large choice of astronomical books, magazines and video-tapes out of our club library. ... A reasonable compromise for observing both planets and brightest deep sky objects ( nebulae, galaxies) are either a 4 to 8 inch mirror telescope ( Newton, Schmidt-Cassegrain ) or a 3 to 4 inch refracting ( lens) telescope. ... Where can I buy a telescope in Luxembourg ? ...

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• AAL Printout

... Steven L. Smith . NASA International Space Station Program Liaison to the European Space Agency . ... SPECIAL HONORS: NASA Distinguished Service Medals (two), NASA Outstanding Leadership Medal, NASA Space Flight Medal, NASA Exceptional Service Medal, IBM Outstanding Technical Achievement Award and IBM Outstanding Community Service Award. ... NASA EXPERIENCE: Smith is a veteran of four space flights covering 16 million miles and seven space walks totaling 49 hours and 25 minutes. ... DECEMBER 2013 ...

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• Astronaut Bio: Jay Apt 06/1997
• Astronaut Bio: Bruce McCandless II
• NASA History

... From the chain visibility point of view, it is very recommended to look at the Javascript movies , especially if the frame rate can be not regulated in your MPEG player. ... The non-CH-associated large-scale chains visible on the SOHO/EIT images at three wavelengths of 171, 195 and 284 as well as on the MLSO/HAO He I 10830 spectroheliogram of December 16, 1997. ... The SOHO/EIT movies at 171 and 195 show the chain dynamics on June 1-3, 1998. ... Javascript movie (230 KB), SOHO/EIT, 171 . ...

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• Oct-Nov 2003: CORONAS-F/SPIRIT and SOHO/EIT Data
• LARGE-SCALE PHENOMENA AT THE SUN ASSOCIATED

Polycyclic aromatic hydrocarbons in HII regions: correlation with metallicity . ... We have perfomed the aperture photometry of HII regions using infrared images from telescopes Spitzer and Herschel at passbands 3.6, 4.5, 5.8, 8.0, 24, 70 and 160 m. Emission of PAHs are observed at passbands 3.6 - 8.0 m, 24 m is emission likely of hot small particles and finally large particles are responsible for emission at 70 and 160 m. We determine abundances of PAHs using model of Draine Li (2007) . ...

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RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Support of activities at the Radio telescope General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication of ... 9.4 GHz band. ...

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• Radioastrophysical department ISTP RAS SB

... Скрытая спираль карликовой галактики . ... Астрономы, открывшие эти спирали, Helmut Jerjen, Agris Kalnajs (Австралийский национальный университет) и Bruno Binggeli (Базельский университет в Швейцарии) анализировали и моделировали профили яркости карликовой эллиптической галактики, используя 8.2-метровый рефлектор Европейской южной обсерватории Very Large Telescope. ... По сравнению с обычными галактиками, которые содержат сотни млрд. звезд, карликовые галактики имеют всего лишь несколько млн. звезд....

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• Скрытая спираль карликовой галактики Слева на фотографии
• Создатель
• england

... Фитнес-браслет Jawbone UP24 Large, Розовый . Jawbone . ... Артикул: CALLAS_PEACOCK_BLUE PETROL Цвет: сине-зеленый Состав: 65% полиэстер, 35% хлопок Особенности: стильный пуловер с длинным рукавом свободного кроя. ... Тип: подвесная, . ... Тип лампы: накаливания, . ... Цвет арматуры: матовый никель, . ... Цвет плафонов и подвесок: белый с рисунком, золото, неокрашенный . Цвет арматуры: золото . Тип поверхности плафонов и подвесок: матовый . Тип поверхности арматуры: глянцевый . ...

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• Корм ProPlan Puppy Large Robust для щенков крупных пород, курица с рисом 3кг -
• Футляр Underwood 313Black - Underwood - Underwood Футляр Newswear Large Press
• ЯрМарка 14АН.2015-06 324006 fashion наручные женские часы Pierre Lannier

Астрономия и Космос Вселенная Галактика . Международная группа астрономов обнаружила самую массивную из всех известных галактик. ... Эта галактика , получившая наименование ISOHDFS 27, расположена на расстоянии около 6 миллиардов световых лет от нас (величина красного смещения равна 0,58). ... Однако все эти галактики находятся на очень больших расстояниях от нас - несколько миллиардов световых лет (красные смещения от 0,6 до 1,5). ... Комментарии к Самая большая галактика . ... Законы космоса . ...

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The Satellite Telescope of Electrons and Protons STEP . ... Precision measurements of the energy, angular, and time distributions in precipitating fluxes of high-energy charged particles with solar, magnetospheric, and anomalous cosmic rays origin. ... Both "STEP-DI" and "STEP-DII" have an identical construction of large solid angle telescope from 4 detectors (D1-D4), first 2 of which (D1-D2) are position-sensitive silicon strip-detectors; both D3 and D4 are scintillation CsI(Tl) detectors. ...

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• Optical static Fourier spectrometer
• Practical Astrophysics
• General Astrometry

... Mokhovaya st., 11, Moscow, 103907, Russia. ... Proceedings of the 6th IEEE International Specialist Workshop on Nonlinear Dynamics of Electronic Systems, Budapest, Hungary, 16-18 July, 1998 , pp. ... The method for synchronization of drive-response systems on conditions of a large mismatch of parameters is considered on example of the system based on modified Chua's circuit. The approach to information transmission using such method is proposed. ...

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... ASRAS HOME . ... Mees Observatory . ... Site . ... Weather forecast will be correct for the Farash Center . ... Through gracious donations from Marion and Max Farash and the Louis S. Wolk Foundation, ASRAS has been able to acquire a large piece of land well away from the city lights. ... The Marian and Max Farash Center for Observational Astronomy consists of an education center, maintenance building and 6 working observatories on a 17 acre plot of land just off route 64 in the hamlet of Ionia, NY. ...

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• The Strasenburgh Scope
• Activity Feed
• Beginners

... 8, ``Celestial Mechanics'', 2002 High orbit for the RadioAstron project N. S. Kardashev, B. B. Kreisman, Yu. N. Ponomarev Astro Space Center of the Lebedev Physical Institute, Moscow, Russia RadioAstron project is an international collaborative mission to launch a free flying satellite carrying a 10­meter radio telescope in elliptic orbit around the Earth [1,2]. ... For RadioAstron mission it is proposed to use one K­band circular polarized chan­ nel at fixed frequency 22.232 GHz. ...

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• http://www.ipa.nw.ru/conference/wpltn2012/docs/27/1000%20kosmicheslii%20musor.pdf
• http://www.ipa.nw.ru/conference/wpltn2012/docs/27/1120%20Establishment%20and%20Observation%20of%20Space%20Debris%20Laser%20Ranging%20System120921.pdf
• http://www.ipa.nw.ru/conference/wpltn2012/docs/24/1520%20optical_communication%20wpltn2012.pdf

... Samara region . SSAU History . ... An alignment meeting on data mining, storage and processing of very large data amounts on the basis of hardware and software complex Big Data took place in Samara State Aerospace University. ... The laboratory for processing of very large data amounts on the basis of the hardware and software complex was made in the University and the necessary equipment was purchased. ... Data processing requires powerful processors and advanced computer programs. ... Big Data. ...

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• Сомов Евгений Иванович. Публикации

. home . product . gallery . contact . Telescope rc360 . Telescope rc400 . Telescope rc500 .

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• Astrosib - The set of optics for Ritchey-Chretien telescope - RC250
• Astrosib - The set of optics for Ritchey-Chretien telescope - RC300
• Astrosib - The set of optics for Ritchey-Chretien telescope - RC360

When using a large number of Virtual Hosts, Apache may run out of available file descriptors (sometimes called file handles if each Virtual Host specifies different log files. ... Unix operating systems limit the number of file descriptors that may be used by a process; the limit is typically 64, and may usually be increased up to a large hard-limit. ... If you system falls into 1 or 2 (above), then increase the file descriptor limit before starting Apache, using a script like #!/bin/sh . ...

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• Performance Tuning Tips for Digital Unix

... I am fond of astronomy from school time. When I was eleven years old, I built my first telescope. ... I had renewed my hobby when I was 33 and when I already had a family and two sons. The 110-mm Newtonian is my first serious self made instrument and I built it during five years. ... In the Russian version of this site there are some articles, wich I wrote and the bibliography of the astronomy and ATM literature. ... Alexander Zencovich. ...

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• My Telescope
• The Amateur Astronomer's Page
• Links

... Spacecraft that will search for planetary systems around 40 million stars and observe the largest explosions in the universe have been chosen as the next two missions in NASA's medium-class Explorer (MIDEX) program. ... The first mission, to be launched in 2003, is the Swift Gamma Ray Burst Explorer, a three-telescope space observatory for studying gamma ray bursts. ... During its three-year mission, Swift will also survey the sky for new black holes and other sources of cosmic gamma rays. ...

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• Выпуск N6, декабрь 1996
• АСТРОКУРЬЕР, ВЕСЕННИЙ ВЫПУСК 20 марта 2000 г.

RELATIVE SUNSPOT NUMBERS Description of Data from SGD Explanation of Data Reports: Relative Sunspot Numbers -- The relative sunspot number is an index of the activity of the entire visible disk of the Sun. ... The provisional daily Zurich relative sunspot numbers, Rz, were based upon observations made at Zurich and its two branch stations in Arosa and Locarno and communicated by M. Waldmeier of the Swiss Federal Observatory. ... This indicates the uncertainty above and below the predicted number. ...

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