... PUBLIC LECTURE - APRIL 12, 2016 . New Discoveries in the Outer Solar System: Ceres, Pluto and Planet X . ... Dr. Green will talk about "New Discoveries in the Outer Solar System: Ceres, Pluto, and Planet X". ... Beginning in 1992 planetary astronomers began to find Pluto like objects beyond the orbit of Neptune showing us that Pluto was a member of an entirely new family of objects we now call the Kuiper Belt. ... Amateur Astronomers Association of Princeton, Inc., ...

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... The light baffles consist of the wind baffle that surrounds the telescope and doubles as a light baffle, the primary baffle that extends from the primary center-hole toward the secondary (left), the secondary baffle that extends from the perimeter of the secondary toward the primary (right), and the conical baffle that is suspended approximately halfway between the primary and secondary (middle). The wind baffle is covered with panels that are 25% porous to the wind. ...

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• Mirror Cleaning
• MILT Multiple Instrument Large Telescope
• Mirror baffle inspection

... Освоение космоса (Модератор: Chepurny ) > . E-ELT (European Extremely Large Telescope) . ... Благодарностей: 0 . ... 13 Май 2010, 12:14:53 ? Европейский чрезвычайно большой телескоп" (European Extremely Large Telescope - E-ELT) будет построен в горах пустыни Атакама, объявила на днях Европейская южная обсерватория. ... Ответ #1 : 13 Май 2010, 12:29:34 ? ... Цитата: ds40a от 13 Май 2010, 12:29:34 Field of view: 10 arcminute diameter . ... Цитата: ds40a от 13 Май 2010, 13:28:02 И я о том-же. ...

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Orbit . ... The orbit of the RadioAstron provides four types of study: . rough images of radio sources with ultra-high angular resolution, using all baselines up to the radius of the apogee, that is much larger than Earth diameter; . ... high quality imaging of radio sources, with moderate resolution, by observing either with small projected base lines Earth-spacecraft, i.e. close to the orbital plane, or near the perigee. ... high accuracy orbit determination. ... Space Radio Telescope . ...

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• Theoretical Astrophysics Department
• Семинар отдела теор. астрофизики
• MEMORANDUM

Next: Characteristics of the Up: The Epsilon Aurigae Previous: The Epsilon Aurigae . ... Epsilon Aurig? is an F0 Ia star with an enigmatic companion which partially eclipses the visible star for 2 years every 27.1 years. ... The eclipse light curve has a long, flat minimum (Figure ), implying that the secondary is not appreciably convex. ... We develop hydrostatic models for the Aurig? secondary in Section D.3 and present synthetic eclipse light curves calculated using these models in Section D.4. ...

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• Magnetospheric Emission From Isolated Pulsars
• PAUL J. GREEN - Contributing ConcepTests
• Eyes on the Sky, Feet on the Ground: Chapter Two

Static Fourier spectrometers are often used for spectral measurements of the ionosphere emissions. There are two main advantages of Fourier spectrometers (FS) - large geometric factor and high spectral resolution; these parameters are two orders better than for grating spectral instruments. ... In scanning Fourier spectrometer optical and electric modulation of signal is used to avoid this problem, for static Fourier spectrometer there are no such ways. ...

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• Introduction to Astronomy
• Spherical and Practical Astronomy
• Explanations to ephemeris for physical observation of the planets for Computer

. General Information . Media Files . Participants . Timetable . Local Information . Photos . Back to the album list . Previous Click the image to view it in fullsize. Previous . The BTA (Bolshoi Teleskop Alt-azimutalnyi, Eng:Large Altazimuth Telescope) is a large 6 m optical telescope at the Special Astrophysical Observatory. The BTA-6 was the largest telescope in the world between its first light in 1975 and 1993.

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... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... News . Science news . ... August 7, 2015 "Rosetta" found a "solar shield" in the tail of Churyumov-Gerasimenko comet . ... August 7, 2015 Astronomers saw how lithium was born during new stellar flares . ... June 1, 2015 Astronomers found "vampire" planet in Andromeda constellation . June 1, 2015 Russian astronomers found "nano" black holes in distant galaxies . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• S.P. Korolev RSC Energia - News
• S.P.Korolev RSC Energia - MARTIAN MISSION
• S.P.Korolev RSC Energia - LAUNCHERS

Next: Calling Parameters Up: CAL_rgsGetScatter Previous: CAL_rgsGetScatter Contents . ... is the r.m.s. surface roughness for two scatter models; is either small or large for small angle scatter, and large angle scatter, respectively. ... Note that the surface roughness for the large angle scatter is parameterized as a function of wavelength and its value is obtained with . ... The fraction of scattered light for small/large angle scatter is . ... This is not performed by this function. ...

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• Generation from In-Orbit Data
• Return largest true index of a logical vector

... Dept. for Astrometry & Space Geodynamics . ... Dept. for Physics of Stars&Galaxies . ... Dept. for Physics of Planetary Systems . ... Science . ... All Pages . ... Research of the stars with planets which pass apparent star disk (transiting exoplanets). The transit method based on a detection star brightness decrease during a passing of planet in front of its disk. Observed brightness system decries when planet pass star disk and its volume depend of the relative sizes star and planet. ...

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• MAO NASU :: Topic: NASA Notices Largest Sunspot in Decades (1/1)
• Achievements - Page 3
• Internet telescope

Downloaded 31Oct2008 ==================== European ESA/HST -- http://www.spacetelescope.org/images/html/heic0515a.html This new Hubble image - One among the largest ever produced with the Earth-orbiting observatory - shows gives the most detailed view so far of the entire Crab Nebula ever made. ... The new Hubble image of the Crab was assembled from 24 individual exposures taken with the NASA/ESA Hubble Space Telescope and is the highest resolution image of the entire Crab Nebula ever made. ...

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• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m1/20081102/movie.txt
• Index of /shared_skies/archive/select/planets/saturn/20070103
• University of Louisville Research Telescope Photo Gallery

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

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... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

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• Images

JENAM 2011, European Week of Astronomy and Space Science, 4-8 July 2011, St. Petersburg, Russia Forthcoming mutual events of planets and astrometric radio sources Z. Malkin, V. L'vov, S. Tsekmejster Pulkovo Observatory, St. Petersburg, Russia Abstract. ... Close angular approaches of planet to astrometric radio sources During close angular approaches of Solar system planets to astrometric radio sources, the apparent positions of these sources shift due to relativistic effects. ...

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• Pulkovo NEO Page: General Information
• Pulkovo NEO Page: Ephemeris Support

August 26, 2006, . ... The 2 nd Asian-Pacific Astronomy Olympiad to be held in Vladivostok and Ussurijsk (Far East of Russian Federation). Preliminary dates for the 2 nd Asian-Pacific Astronomy Olympiad are December 4-11 (a couple weeks later than the 11 th IAO in Bombay ). ... For the teams which ask for Russian visa - together with the personal data for visas (or before). E-mails for sending the applications . ... The Asian-Pacific Astronomy Olympiad 2006 - last information . ...

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• Problems of the 1-st International Astronomy Olympiad
• The IV Asian-Pacific Astronomy Olympiad
• The VIII Asian-Pacific Astronomy Olympiad, accommodation fees

... 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: Andrew S. W. Thomas (3/2014)
• Astronaut Bio: Edgar Dean Mitchell

Электронная библиотека астронома-любителя. ... retrieved from JPL: Mon 04/06/98 09:05 PDT Quick Reference to Mars Global Surveyor Mirror Sites Sites with Fast Update Capability Name MGS Mirror Site Address Bandwidth Update Delay Digital - USA http ://entertainment.digital.com/mars/JPL/mgs300 Mbps 10 Minutes Sun - USA http ://www.sun.com/mars/ mgs 225 Mbps 20 Minutes Silicon Graphics - http ://mars.sgi.com/ mgs 200 Mbps 3 Minutes USA SDSC - USA http ://mars.sdsc.edu/ mgs 155 ...

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• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 06 ноября
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 01 апреля
• Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 22 декабря

... This paper presents the TAROT-2 project an automatic, autonomous observatory. Its main objectives are the study of cosmic Gamma-Ray bursts and the detection of extrasolar planets. ... 1999; Bo?r et al. 2000), an automated telescope mainly devoted to the observation of cosmic gamma-ray bursts. This telescope has achieved a high degree of autonomy, being able to process the requests, establish its own schedule, and process the observations to produce a source list matched with several catalogs. ...

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• Calibration and Performance Control for the VLT Instrumentation
• On-line Access to Very Large Catalogues
• The Role of the CDS Information Hub in the Cross-identification of Large...

... 2008 . ... 2006 . ... Сегодня: 10 апреля 2016 г. Специалисты из European Southern Observatory утвердили план, согласно которому через три года европейскими учеными начнется сооружение гигантского оптического/инфракрасного телескопа European Extremely Large Telescope. ... Он даст наземной астрономии новые, до этого невиданные, возможности. ... Первое зеркало телескопа будет состоять из 906 шестиугольных сегментов, каждый размером в 1,45 метров. ... Решение по этому вопросу будет принято к 2008 году. ...

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• Large Hadron Collider разгадает тайны Вселенной

... A rough estimation is that in the United States there is one planetarium per 100,000 population, ranging in size from the Hayden Planetarium's 20-meter dome seating 430 people, to three-meter inflatable portable domes where children sit on the floor. ... Together dblo associates make a huge impact in the architecture, interior design and development arena in London. ... With the holidays around the corner what better way to spoil your family than with your very own private home cinema. ...