... Vent tubes during assembly . Vent tubes with "frisbees" and springs . Vent tubes with the "frisbees" and springs removed (one spring is also shown) . Thermal sensors on the back of the mirror, overview . Thermal sensors on back of test sample. Frisbees are installed. Thermal sensors on the front of the mirror . Wiring for the thermal sensors . Thermal sensors, anemometer and exhaust fan locations. ... Heating the test sample. ... Test sample being cooled via fan #3. ...

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• Thermal Test Pictures | 7 of 14
• Thermal Test Pictures | 8 of 14

Most of these images were obtained by Mike Bessell, Michelle Buxton, Hwankyung Sung, Ralph Sutherland and Bob Watson at SSO using a 2Kx2K Site CCD behind a Nikon or Hasselblad lens or directly on the 1m telescope. A few images are from the Hubble Space Telescope. Some of the M42 images were obtained with the KPNO 1m and ESO NTT telescope. One image is a mosaic of IRAS images. ... Details of the CCD imaging program at MSSSO. ... antenna.jpg (53KB) . ... ngc6744.jpg (59KB) . ...

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• Gemini NIFS Picture Gallery.
• Astronomy Pictures
• Planet Pictures

TAKE PICTURES. ... Large Monolithic Mirror LMM Gary Matthews Manager, Image Collection Systems Eastman Kodak Company April 11, 2003 LMM Program Goals TAKE PICTURES. ... Mirror concept builds on successful AMSD segmented core design Mirror constructed of smaller segmented blanks joined before processing 5 LMM TAKE PICTURES. ... Large mirror core Pocket milled demonstration mirror AMSD highly segmented core 14 LMM Subscale Demonstration Mirror Design TAKE PICTURES. ...

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• http://www.stsci.edu/stsci/meetings/nhst/talks/GaryMatthews2.pdf
• http://www.stsci.edu/stsci/meetings/nhst/talks/GaryMatthews1.pdf
• Back to Test

... Cricket on The Dish . With the test match between the West Indies and Australia getting under way at the Sydney Cricket Ground today, we look back at some epic photos of cricket on the surface of the 64-m Parkes Telescope during a visit by the US Ambassador on the 31st of October 2003: "With John Reynolds bowling and Neal Newman keeping wicket, the Ambassador eyed the ball and hit it for six, sending it almost into orbit. ... today * ATNF | Parkes | ...

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... 2010 . ... The following images are mosaics obtained on 03 August 2010 at the National Solar Observatory/Dunn Solar Telescope with the Interferometric Bidimensional Spectrometer (IBIS). ... The final images are approximately 238 x 242 arcseconds, or 4 x 4 arcminutes, with a pixel scale of 0.0976 arcseconds per pixel. ... The images show a broad range of typical chromospheric structures, including sunspots, superpenumbra, plage, filaments, and quiet internetwork. ...

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• Arcetri Astro-Picture collection Arcetri Astro-Pictures Collection
• APOD: August 30, 1999 - Looking Back on an Eclipsed Earth
• Tracing Dust in Spiral Galaxies

... 2010 March 12 . JWST: Mirrors and Masked Men . ... Technicians from Ball Aerospace and NASA at Marshall Space Flight Center's X-ray and Cryogenic Facility, of course, testing primary mirror segments of the James Webb Space Telescope (JWST). Scheduled for launch in 2014, JWST will be optimized for the infrared exploration of the early Universe, utilizing a primary mirror 21.3 feet across, composed of 18 hexagonal segments. ... JWST mirror segment testing will continue for the next 18 months. ...

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• Astronomy Picture of the Day
• APOD: October 4, 1999 - The 220 Mirrors of CRTF
• APOD: August 5, 1999 - Asteroid 9969 Braille

... Астронет | Картинка дня | ... планета Астронет | ... Астрономическая картинка дня . ... Около равноденствия магнитное поле Земли ориентировано так, что создаются благоприятные условия для взаимодействия с солнечным ветром, которое и вызывает прекрасное северное сияние. ... Полярные сияния и магнитосфера Юпитера . ... Слегка сжатое магнитное поле словно через воронку несет заряженные частицы к полюсам Юпитера, опуская их прямо в его атмосферу. ... Туманность Пузырь крупным планом . ...

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• XWare > APOD

... Tonight's Sky . тАФ . ... RISE тАФ . SET тАФ . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . We test Denkmeier's 3-D eyepieces . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The first test of Einstein's gravity . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• We test Denkmeier's 3-D eyepieces | Astronomy.com
• James Webb Space Telescope completes cryogenic mirror test | Astronomy.com

Eyepieces Forum Message . Forums: . ... Eyepieces | ... Pictures . ... Posted by Jarvis Krumbein on November 2, 2003 05:23:47 UTC . ... I was having serious problems manhandling the tube assembly of the old setup around as the bloody thing was very heavy. ... Pictures - gjeckes - November 2, 2003 - 08:06 UTC . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Polished Mirror - an Astronomy Net ATM Forum Message
• Luminance Of A Picture - an Astronomy Net Education Forum Message
• IMerge Processing Moon Craters Pictures - an Astronomy Net Astrophotography

... Spectrometer board from the first (test) run . Spectrometer board from the second (production) run; assembled with cPCI mounting hardware and FPGA heatsink . ... Quadrature downconverter board . ... Full GALFA system test (simulating 2 beams input) . A full 7-spectrometer test . Top of multi-beam receiver at Arecibo feeding GALFA spectrometer . ... Spectrometer boards in cPCI rack installed and operational at Arecibo . Full GALFA system installed and operational at Arecibo . ...

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• Index of Pictures
• SAS Picture Index
• beam_repair_2010

... Primary Mirror after being stripped and recoated in 3-layer protected silver (NiCr-Ag-NiCr) on 12 September 2009. image: CIMG7901.jpg . ... Primary Mirror held by (yellow) handling tool being lifted off transport container (note the tennis balls it rested on), to be put on wash cart during unpacking at VISTA on 29 March 2008. image: P1060207.jpg (taken 29/03/08) . ... VISTA Mirror Blank: Shape of 4m primary mirror blank being tested at Schott Glas in Germany. image: M1_shape_checking-300dpi.jpg . ...

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• Pictures of VISTA
• VISTA - Visible and Infrared Survey Telescope for Astronomy
• VISTA - Images of Camera

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... Science Users Information > Observing Facilities > Instrumentation Development > Integration Cryo-Vacuum . ... Integration Cryo-Vacuum . ... MAD . ... Semented Mirror . ... Paranal Instruments . ... ESO Departments . ... July 2010 . ... October 2008 . ... Jan 2008 . ... Our department has been involved for many years in the first generation VLT instruments. ... MAD first MCAO ever . ... This visitor instrument was fully integrated uder the responsibility of the integration and cryo-vacuum department...

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• Around the Cat's Paw Nebula | ESO
• The composition of a star that should not exist | ESO
• The hidden fires of the Flame Nebula* | ESO

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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... PRIME CREW . ... On February 14, 1995 he was assigned to the second crew (PC-20) under the EuroMir-95 program and from February 20 to August 1995 he passed training as a flight engineer, together with G. Manakov and from April 1– with C.Fuglesang (ESA, Sweden). ... On February 3, 1999 by decision of RSA Board he was removed from the ISS crews and assigned as a flight engineer of the back-up crew (PC-28) and the prime crew (PC-29) for the Mir Orbital Station, together with S. Sharipov. ...

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The Space Shuttle Discovery is pictured here docked to the Destiny laboratory of the International Space Station. It's going to be hard to top this mission," NASA Administrator Michael Griffin said. ... The crew got phone calls from two world leaders. ... Commander Eileen Collins and the crew of the STS-114 mission, Jim Kelly, Charlie Camarda, Wendy Lawrence, Steve Robinson, Andy Thomas and Soichi Noguchi of Japan, landed at Edwards Air Force Base, Calif., at 7:11 a.m. CDT on Aug. ...

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• Astronaut Bio: William McCool 5/04
• P20-2_hires
• photo10

Images and text 2003 Paul Valleli . While up at Stellafane for pre-convention preparations, I spent some early morning times, experimenting with different videography setups on the 13" F/10 Schupmann at the McGregor Observatory. ... Mars was too bright and would have required neutral density filters. ... Next time, I will try 12mm and 9mm projections. ... I aquired about ten thousand frames by 3AM, at which time a breeze picked up and the seeing went to Hellas! ... 2003 Paul Valleli . ...

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• Amateur Telescope Makers of Boston

The picture above was made with this demo POV file and this Mirror object POV file . ... This is a magnifying mirror with a light around it, on an articulated arm, designed for wall-mounting. ... Behind this mirror in the image are two more mirrors, one above showing the front, and one below showing the arm in a bent position, and the whole thing roated so that you are effectively looking "up" at it. ... The two images below show details of the base, and the back of the mirror. ...

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• Picture Gallery
• The AstroStat Slog Big Picture
• The AstroStat Slog Blog Archive The Big Picture

. ASTDEPT, 2003, Webmaster . Designer

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• Spherical and Practical Astronomy
• Gas and dust shells of the Hale-Bopp comet
• Introduction to Astronomy

Colorblind from Ice Cube's album Death Certificate Here's another day at the stoplight, I'm lookin in the mirror so I can see who can see me, South Central is puttin' Ice Cube to the test, With four brothers in the SS, I can't go around and can't back up, So I gotta peep game layin in the cut, Is this a jack or a kidnapp, Since ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/games/unsorted/walktrougths/LasthalfOfDarkness.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/games/idgames/levels/doom/0-9/22ventry.txt
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/w/warrant/heaven