... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

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• GRB090726
• Metagalaxy sector, archive 1999
• Zeiss-1000 telescope instrumentation

... 50 Weirdest Objects . ... Get to Know the Night Sky . ... Picture of the Day . ... Observing springtime deep-sky objects with a large telescope . ... How can the Hubble Space Telescope (HST) take pictures of objects light-years away but not get a good picture of Pluto? ... At its distance, it subtends a smaller angle on the sky than does a galaxy at a distance of billions of light-years. Get instant access to subscriber content on Astronomy.com! ... Get full access to StarDome PLUS . ...

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• Observing springtime deep-sky objects with a large telescope | Astronomy.com
• Observing Basics: Visual Solar Filters | Astronomy.com
• Using filters | Astronomy.com

Магазин . ... Старейший магазин телескопов в России . ... Корзина 0 0 Р . ... Телескопы Celestron . ... Добавить в избранное . ... 49 990 Р . ... Мы рады приветствовать Вас в нашем специализированном магазине телескопов и других астрономических товаров. ... Интерес к звездам, к созерцанию неба, обычно приводит человека к желанию купить телескоп, который позволит ему увидеть своими глазами все далекие сокровища космоса, так красочно описываемые в книгах. ... Copyright TELESCOPE.RU, 2016. ...

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Your First Telescope . Articles | ... Modern amateur telescopes can be divided into three classes: . 1) The refractor is what most people think of when they hear the word "telescope". ... Refractor disadvantages: Some secondary color ("chromatic aberration") still visible in all but the best units, large aperture instruments can be massive, most expensive of the three designs (often by a large margin), "Guilt By Association" with horrible department store refractors. ... www.astronomy.net . ...

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• Solar Filter For 4 Inch Reflector Telescope - an Astronomy Net Eyepieces Forum
• Astronomy articles, forums, listings, and other resources about Astronomy.
• You Can Make Stellar Images Brighter - an Astronomy Net Article

Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...

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• General Astrometry
• The Satellite Telescope of Electrons and Protons STEP

... Размещена статья "Новая карта рельефа Марса" . ... К середине 60-х годов прошлого века многотрудные усилия астрономической общественности нашей страны (в то время Советского Союза) увенчались созданием научно-популярного журнала "Земля и Вселенная", ныне являющегося журналом Президиума РАН. ... Все это в известной степени находило отражение на страницах "Земли и Вселенной" - журнала, пропагандирующего достижения отечественной и мировой науки в области астрономии, космонавтики и комплекса наук о...

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You don't need your own Voyager to see the solar system. You can see much of it from your own back yard. ... If you enjoyed The Nine Planets , go outside and take a look at what you just read about. ... Touring the Universe through Binoculars . ... Refer to Sky & Telescope or a similar magazine for up to date positions or check one of the several Web sites that show planetary positions. ... You can see 99.99% of the mass of the solar system with no instruments whatsoever: . ... William Herschel . ...

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• APOD: July 1, 1995 - The Hooker Telescope on Mt. Wilson
• APOD: August 18, 1998 - APM 08279+5255: The Brightest Object Yet Known
• APOD: August 30, 1996 - Galileo Demonstrates the Telescope

... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...

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• Winer Observatory Command and Control
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• Winer Observatory - User Science

... NGC 281 (Sharpless 184) is a bustling cradle of star formation about 10,000 light years away. ... The central stars are being formed from the surrounding gas, which emits a large amount of hydrogen alpha (Ha) light after being excited by stellar radiation. ... The dark areas overlaying the brighter ones in the middle of the image are dense clouds of gas known as Bok Globules. ... 4) Image registration . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... NOTE TO EDITORS -- For additional information, please contact: Ray Villard, Space Telescope Science Institute , Baltimore, MD (phone: 410-338-4514, fax: 410-338-4579, e-mail: villard@stsci.edu) or Lars Lindberg Christensen, ST-ECF, Garching ... Germany (phone: +49-89-3200-6291, fax: +49-89-3200-6480, e-mail: lars@eso.org) or William B. Latter SIRTF Science Center/California Institute of Technology (phone: 626-395-8568, fax: 626-568-0673) Image files are available on the Internet at: ...

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• Pluto - Hubble Space Telescope
• STScI- PRC99-10: Hubble's Infrared Galaxy Gallery
• Another View of M33

... The Hooker Telescope on Mt. Wilson . ... Credit: Mount Wilson Observatory Explanation: In the 1920s, pictures from the Hooker Telescope on Mt. ... Astronomer Edwin Hubble , using photographs he took with this telescope, demonstrated that the objects his contemporaries called "spiral nebulae" were actually huge systems of stars - spiral galaxies, similar to our own Milky Way galaxy but incredibly distant. ... The Mount Wilson Observatory offers a "virtual walking tour" of this historic telescope. ...

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• Астронет > The Hooker Telescope on Mt. Wilson
• New Eyes for the Hubble Space Telescope
• HET: The New Largest Optical Telescope

... Records were made this January when the RadioAstron satellite was joined by ground-based telescopes, forming a radio telescope 220,000 km across тАУ roughly 20 times larger than the Earth. RadioAstron , a Russian orbital telescope of 10 meter diameter, joined with ground-based observatories to resolve objects 50 times smaller than is possible with the Hubble Space Telescope. ... Images: . The RadioAstron spaceantenna observes a celestial radio source simultaneously with ground-based dishes. ...

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• The 305m Telescope National Astronomy and Ionosphere Center (Arecibo
• patriot 12 meter telescope
• National Astronomy and Ionosphere Center (Arecibo Observatory)

RECREATIONAL TELESCOPES . ... ASTRONOMICAL TELESCOPES . ... The first line of LOMO® amateur telescopes 60 – 80 mm in diameter was produced in 1938. Now, under the ASTELE™ name, LOMO PLC and LOMO America are glad to offer you a new line of recreational astronomical telescopes ranging from 70 to 254mm in diameter, and a new line of spotting scopes from 30 to 95mm in diameter. ... Our line of recreational telescopes consists of several groups of scopes based on their optical parameters. ...

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• LUMAM objective series
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Общая Астрономическая Конференция > Форумы общей направленности > Любые вопросы от новичков > Странный объект . ... Просмотр полной версии : Странный объект . Nedder . 26.03.2011, 08:10 . Ради интереса заказывал на telescope.org фото отфонарного объекта . ... получил фото с какой-то полосочкой. ... http://img860.imageshack.us/img860/2715/v3imagejpegi.jpg (http://img860.imageshack.us/i/v3imagejpegi.jpg/) . Uploaded with ImageShack.us (http://imageshack.us) . ...

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• C/2015 D3 (PanSTARRS) _ CK15D030 _ P10jlQZ object - 85-я Panoramic Survey
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Return to Hidden Hollow 2008 Info . ... A few thousand stars resolved through a small telescope. ... Special thanks go out to Tammy Plotner and her Hidden Hollow associates from the Richland Astronomical Society who organized this event. ... It is nice to see that they are providing us with all of the essentials. ... Ron Ravneberg is an amateur astronomer, telescope builder and long-time member of the Columbus Astronomical Society. ... Phil Creed is an active participant in amateur astronomy. ...

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• Astronomical Glossary - S - Z
• Limiting Magnitude Table
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Y ou don't need your own Voyager to see the solar system. ... Refer to Sky Telescope or a similar magazine for up to date positions or check one of the several Web sites that show planetary positions. ... You can see 99.99% of the mass of the solar system with no instruments whatsoever. ... Jupiter . ... Mars . ... For $200 you can get a far better optical instrument than Galileo or Newton had. ... Date . ... William Herschel . ... O f course, the solar system has more than just planets and moons. ...

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• Kuiper-Oort
• Spacecraft Observing the Sun and the Heavens above

... Classes . ... TelescopeTCP Class Reference . This TelescopeClient class can controll a telescope by communicating to a server process ("telescope server") via the "Stellarium telescope control protocol" over TCP/IP. ... TelescopeTCP (const QString &name, const QString &params, Equinox eq=EquinoxJ2000) . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getEquinoxEquatorialPos (const StelCore *core) const . ... getJ2000GalacticPos (const StelCore *core) const . ...

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• Stellarium: /home/aw/devel/stellarium/trunk/plugins/Oculars/src/Telescope.hpp
• Stellarium: TelescopeClientDummy Class Reference
• Stellarium: TelescopeClientDirectLx200 Class Reference

... Dept. for Astrometry & Space Geodynamics . ... Dept. for Physics of Stars&Galaxies . Dept. for Space Plasma Physics . Dept. for Physics of Minor Celestial Bodies . Dept. for Physics of Planetary Systems . Dept. for Solar Physics . ... Solar telescopes . ... 2016,MNRAS, 2016MNRAS.tmp.. ... Evans A., Pavlenko Ya.V., Kaminsky B.M., et al.Modelling the spectral energy distribution of the red giant in RS Ophiuchi: evidence for irradiation. ... Equipment . ... All Pages . Page 4 of 5 . ...

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• Optical systems and devices
• Internet telescope
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... 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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• VISTA ETC - Exposure Time Calculator

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• Student's Astronomical Observatory