GigaCAM GigaCAM : A One Billion Pixel Imager for the SNAP Satellite The SNAP Collaboration: G. Aldering, S. Deustua, W. Edwards, B. Frye, D. Groom, S. Holland, D. Kasen, R. Knop, R. Lafever, M. Levi, P. Nugent ... These are major achievements in the development of n-type high-resistivity CCD's [Groom 1999; Holland 1996, 1997, 1997, 2000; Stover 1997; 1998]. file:///C|/Nadia/space_detectors/giga.htm (1 of 4) [8/21/2001 5:17:59 PM] GigaCAM Figure 1. Figure 2. ... 1997. ...

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Blackholes2 Forum Message . Forums: . ... Brilliant! Thanks . ... My interpretation of the MM experiment was that it did not prove the speed of light was constant in all directions because it could not see direction. ... People assume that the space containing the experiment is rigid (or 4-D grid space-time with fixed scale. ... www.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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• Polite Rebutal - an Astronomy Net Blackholes2 Forum Message
• Re: Cahill--being Politely Ignored - an Astronomy Net Blackholes2 Forum Message
• Consequences - an Astronomy Net Blackholes2 Forum Message

... Moon . ... Comets and Asteroids . Meteors and Meteorites . ... WeтАЩve become rather obsessed with meteor showers in recent months, and for good reason. ... The first meteor shower peaks around 11- 12 November too, so keep an eye out. ... On 11 November there will be a New Moon, so the night sky will not be flooded with moon light. ... Normally this is a relatively weak meteor shower with the meteors hitting the EarthтАЩs atmosphere at 65 km/s. Finally we will see a Full Moon on 25 November. ...

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• The Space Science behind Avengers: Age of Ultron | Astronotes
• The June Night Sky | Astronotes
• February Night Sky Wonders | Astronotes

... Archives . ... A statistical method developed by insightful and brilliant astronomers is used in bioinformatics: . ... The conclusion clearly indicates the winning points of the Lomb-Scargle periodograms. The Lomb-Scargle periodogram algorithm is an effective tool for finding periodic gene expression profiles in microarray data, especially when data may be collected at arbitrary time points or when a significant proportion of data is missing. ... Comment ( RSS ) | ... Chandra Blog . ...

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• The AstroStat Slog gene expression
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... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . This is the catalogue for an exhibition at Armagh Observatory to coincide with the transit of Venus on 8 June, 2004. ... But, once the distance to one planet was known, all others would follow. It was as if the distance to Dublin from Armagh was known to be twice the distance to Belfast, but neither distance was actually known in miles. Section I . ... The 19th century transits of Venus . ... Armagh Observatory . ...

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... Dada Mail is a Contemporary Mailing List Manager. ... Dada Mail is designed to favor flexibility, extensibility and ease-of-use over core speed or extremely flashy, but hard-to-use features. Dada Mail is designed to be installed, setup and understood by regular people who have websites, but has enough advanced features to entice more proficient users. If you've ever installed a bulletin board or web blog software, you should be able to install Dada Mail without too many problems. ...

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• Hubble Reveals Stellar Fireworks Accompanying Galaxy Collision PRC97-34a
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• Earth From Space

... The awsome spectacle of a brilliant comet, with its long ghostly tail streaming behind it, is a rare event. ... Only one other comet, Comet Halley, was seen so far from the Sun, giving scientists an opportunity to watch it as it slowly warmed up and sprouted a tail. ... Comets are the Rip Van Winkles of the solar system -- mini-worlds that have changed little during their 4.5-billion-year nap far from the Sun. ... Observing Comets . ... Once, comets inhabited the entire solar system. ...

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• ASP: Contents, Summer 2010
• ASP: Stellar Evolution (a la Chez Stella)
• ASP: The Nearest Stars: A Guided Tour

... POLAM-L . ... ABOUT LOMO . ... These include the same trinocular head with three vertical adapters, the same intermediate module with built-in Bertrand lens and analyzer, the same rugged stand with coaxial focusing, and the same precision rotatable stage that accepts the included stage clips. ... The 360° rotatable head features a built-in iris diaphragm, optical path selector and a vertical photo/video port. ... The Intermediate Module is a standard feature on every POLAM?- ... Intermediate Module ...

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• Laboroscopes
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Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Irvin M. Winer . ... Winer . ... The Irvin Marvin Winer Memorial Mobile Observatory, Inc. was named upon its incorporation in 1983 after Irvin M. Winer. The Winer Scientific Director, Mark Trueblood, met Irv at Wesleyan University in 1971, when Mark had just begun his graduate studies in physics and Irv had just completed his Ph.D. and was staying on as an assistant professor. ... 2013 Winer Observatory. ...

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... Meade Instruments Corporation . Telescopes · Binoculars · Microscopes . ... Asteroids can be observed, and their paths plotted in motion among the stars, through all Meade telescope models. ... Larger telescopes, including Meade DS-2000 series, LXD55 series, 8LX90 and LX200GPS, permit the observation of hundreds of variable stars throughout the sky. ... Larger telescopes such as the Meade LXD55 series, allow the observation of dozens of additional stars embedded in the nebula. ... about meade | ...

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• Meade Green Laser Pointer #608002
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• Meade Green Laser Pointer #608002 - Accessories - Products

... Celebrating the International Year of Light 2015 we present a stunning multi-wavelength image of Pictor A , the closest powerful Fanaroff-Riley class II radio source. The host galaxy appears as a non-descript point at the centre of the background optical image (grey: ESO DSS-2 R-band image). ... Two nearly circular lobes, normally reminiscent of a "dying" radio source, are seen at radio wavelengths ( red : 6 cm ATCA radio continuum image by Emil Lenc, published in the Wilson et al. ... ATCA | ...

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• Archive of VLBI Observations Majordomo List
• CASS News
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JSC Celebrates 40 Years of Human Space Flight . The Triumph of Apollo . JSC Turns 40 Home | ... People all over the world responded to the plight of the three astronauts in the crippled spacecraft. The astronauts moved out of the stricken Command Module and into the cramped quarters of the Lunar Module. The Lunar Module, built for the short trip for two people to land on the moon, would serve as the lifeboat for a four-day journey for three people. ... Lunar Module pilot. ...

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... Your main research interests concern neutral hydrogen. ... That means that there must be enormous quantities of gas lying around, waiting for the chance to collapse under its own weight into lumps and form stars and galaxies. If we could actually observe this gas, as it moves around and assembles itself into lumps, we would be directly observing the process of galaxy formation. ... Optical astronomers seem to think that they can observe galaxy formation by taking optical images. ... In galaxies. ...

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Previous Editions of the M111: . ... The Christmas Star - Fact Or Fiction? ... Any time you have something you'd like to offer - be it a story of how you first got started in astronomy, a star party you just attended, a telescope you just bought, or your favorite constellation, just drop me a line with the story included and I'll be sure to get it posted! ... First and foremost, I'd like to thank everyone who took the time to vote on this year's board and officer elections both in person and by proxy. ...

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... Home Observing Carl Schurz Park . ... Beyond New York City . ... The?а Amateur Astronomers Association of New York?а hosts?а observing sessions,?аfree and open to the public , one?а Friday night?а each month from?а April through October?а at?а Carl Schurz Park ?аin Manhattan.?а Carl Schurz Park ?аis located along East End Avenue?аat the end of East 86th Street.?аThe park has a lovely view of a lot of sky above the East River, Roosevelt Island, Queens, and the Queensborough and Triborough bridges. ...

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• Amateur Telescope Making ? Amateur Astronomers Association of New York

... 1 - 5 m HgCdTe Detector Material . Hybridization of 2048 x 2048 Arrays . ... Options for Extension to Visible Wavelengths . ... MBE HgCdTe Capability at Rockwell Science Center . ... Over the last two decades, dramatic improvements in the performance of 1 - 5 m infrared detector materials combined with the leap from single detectors to million pixel arrays have led to a billion-fold improvement in our ability to observe astronomical sources at these wavelengths. ...

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... By the time Isaac Newton entered college, the scientific revolution of the 17th century was well underway. ... Men like Copernicus, Kepler, Galileo, and Descartes had all helped develop a new view of nature. ... Plato is my friend, Aristotle is my friend, but my best friend is truth." ... Isaac Newton was born on Christmas Day, 1642, the same year Galileo died. ... He was one of the most creative geniuses the world has ever seen and to many people the greatest scientist who ever lived. ...

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... Each ferrule will be used to plug approximately 300 holes. We must be sure the ferrules will not wear excessively during use; 1 mil reduction in diameter of a ferrule is enough to reduce light throughput by approximately 1%. ... Stainless steel ferrules offer lower precision (which will lose us approximately 1/2 to 1% light compared to ceramic), but they are relatively inexpensive, readily available with the hole diameter we require, and immune to cracking. ... Hence the wear was not very deep. ...

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• Temperature Measurement System For A 3.5-Meter Borosilicate mirror

п'? . PubliГ© le 28/11/2014 par Jean-pierre Brahic . Date : 19/11/2014 . Lieu : UzГЕs . MatГ©riel de prise de vue : Refracteur 230mm F/D 11.2 spГ©cial H-Alpha Istar Optical , Prism Herchell Baader Ceramic . Date : 19/11/2014 . Lieu : UzГЕs . MatГ©riel de prise de vue : Refracteur 230mm F/D 11.2 spГ©cial H-Alpha Istar Optical , PST MOD 1AВ? .

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