Next: Future Work Up: CCD Scientific Performance Previous: Modes of Operation . ... However, the first experiments with Co-60 irradiation showed loss of charge transfer performance at doses of 10krads [Lumb and Holland 1988b]. ... These studies showed that the charge transfer degradation was a more severe problem than conventional integrated circuit damage mechanisms. ... Another manifestation of radiation damage is that of dark current spike generation. ...

... Chandra Resolves the Hard X Ray Background . ... 14.01.2000 . ... Chandra , NASA Explanation: It is everywhere but nobody knew why. ... The above photograph shows that about 80 percent of the apparently diffuse hard X-ray background can be resolved into very many very faint sources. ... January 2000 . ... Publications with keywords: Chandra - x-ray background - cosmic microwave background radiation . Publications with words: Chandra - x-ray background - cosmic microwave background radiation . ...

... 2000 January 14 . Chandra Resolves the Hard X-Ray Background . ... Chandra , NASA . ... In every direction at all times, the sky glows in X-rays . ... Yesterday results were released using data from the recently launched Chandra X-Ray Observatory that appears to have resolved much of this mystery. The above photograph shows that about 80 percent of the apparently diffuse hard X-ray background can be resolved into very many very faint sources. ... About APOD | ...

... This relieves the rest of the computer from knowing how to use the drive, since the controllers for different types of disks can be made to use the same interface towards the rest of the computer. ... Usually the number of sectors is the same for all tracks, but some hard disks put more sectors in outer tracks (all sectors are of the same physical size, so more of them fit in the longer outer tracks). ... For example, a hard disk might have 8 heads, 2048 tracks, and 35 sectors per track . ...

11 august 2014/Monday: Arriving, Registration . ... The variation of solar flare coronal X-ray source spatial properties. ... Melnikov V.F., Charikov Yu.E., Kudriavtsev I.V. Directivity of X-ray and gamma-ray emission from different parts of flaring magnetic loops. ... E., Melnikov V.F. Angular characteristics of polarization degree of hard X-ray emission from different parts of flaring magnetic loops. ... The thick target model and analytical calculations of the hard X-ray emission from solar flares. ...

... Research . Research Staff Directory . Journal Clubs and Research Groups . ... Science Blog . ... October 21, 2014 . ... September 22, 2014 . ... April 22, 2014 . ... October 29, 2013 . ... April 22, 2013 . ... October 18, 2012 . ... Dr. Abigail Stewart . ... Addressing Unconscious Bias: . ... Dr. Stewart will help us understand how bias operates within a single instance of evaluation, and how evaluation bias can accumulate over a career, behaviors that interrupt and mitigate unconscious bias. ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... ETX-80 Hard Carry Case . ... ETX-80 Hard Carry Case #07385. ...

New Opportunities 2010 and Beyond: The High-Energy/Radio Connection High Energy Missions Timeline XMM, Suzaku.. ... Hard X-ray Sky EXIST Wide-Field Hard X-ray Imaging: EXIST ·~20X more sensitive than Swift or INTEGRAL and cover full sky ·Detect ~104 sources, 10 positions, 3-600 keV spectra ·unique temporal survey: full sky imaging each orbit High Energy Telescope HET (10-600keV) (6 x 3 coded aperture telescopes; 131o x 65o FoV) Low Energy Telescope LET (3-30 ...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . ... Re : an iterator query might not be hard.. ... Keywords: server administrivia . ... We might want to add the indexed kernel source to the KHG at some point, so it might be nice to be able to choose whether or not to include that in the response to the request. ... If the sources to the server used here are available, I'd take a look and see how hard it would be to add.. ...

Next: *imcalc* - Obtain a Up: Calibration Previous: Exposure Map . Background maps are provided by the standard processing for all ROSAT and Einstein instruments. For the PSPC and IPC these are in three standard bands: soft, hard, and broad (Table 6.2). ... N.B.: ROSAT PSPC background maps in SASS 5-6 or higher are generated by smoothing a source-subtracted, exposure corrected image (see the ROSAT Data Products Guide). ... imcalc* - Obtain a background subtracted image for ROSAT PSPC Data . ...

Electron bombardment radiation damage in Tektronix CCDs . ... If damage is due to a flatband voltage shift then the amount of charge that can be transferred through one damaged pixel is limited. ... The amount of spill present in the first empty pixel will depend on how many damaged pixels the signal charge is transferred through. ... Undamaged ------ 630 ke/pixel . ... CTL = charge lost / (signal charge * number of transfers) . ... charge lost - [CTL i * signal charge * number of transfers] . ...

... Science . ... Science Users Information Science Software ESO-MIDAS jump to navigation jump to content . ... Science Software . ... ESO-MIDAS . ... ESO-MIDAS uses software standards provided by most computer manufactures, and runs on UNIX or Linux based platforms, as well as on Mac OSX systems. ... RedHat based, e.g. Scientific Linux, CentOS . ... Ubuntu based, e.g. Kubuntu, Ultimate Edition, Linux Mint . ... Debian based, e.g. aptosid . ... based on Linux/X11 emulation software Cygwin_NT-5.1 . ...

Multi-element X-ray detection module . ... Detection and spectrometry of hard X-ray radiation with the possibility of assembling of large area position-sensitive detectors. ... The design of module enables tight mounting for composing of detection plane the required size. ... Detector size љљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљ 4.0 4.0 2.5 mm . ... Energy range љљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљљ 10?150 keV . ... 6.0 (150) keV . ... X-ray detection modules . ...

The AstroGuide . ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Located in the middle of Hard Labor Creek State Park in Rutledge, Georgia (~50 miles east of downtown Atlanta), the observatory is a resource for professional and amateur astronomers. However, an additional service of HLCO has been to the public - bringing the wonders of the Universe to Georgia residents. ... Web Site . ... Web . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. Russian page . 28.09.2002. Hard work of Jury... Photo by I.Salnikov .

. Album : Фотоальбом Сергея Аюкова :: Travels to distant places and countries :: 1994/12 Tenerife, Canary Islands :: Walking to nearby mountain. It's only 1 km high but right from the sea level! . Up . << Prev . This mountain has hardly to be climbed. "Walking" is more appropriate word . Next >> . Album created by album script a free tool written by David Madison on Wed Jun 5 20:38:28 2013 .

. Опыта космических полетов не имеет. Статус - финалист 11-го набора НАСА . Воинская служба: . Служил в ВВС США. Воинское звание: . Майор ВВС (в 1985 году). Космическая подготовка: . Был одним из 59 кандидатов в астронавты, финалистов 11-го набора НАСА 1985 года, вызванных в Космический центр им.Джонсона на недельное медицинское обследование и собеседование. NASA-11 . С Ш А . Эциклопедия . Назад .

GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

... Higgs branching ratios tt (usually 6 jets, 2 b) tth (usually 8 jets, 4 b jets) AH (12 jets with 4 b jets) and other reactions J. Brau , LCWS 2000 , October 28, 2000 D3: Vertex Detectors Requirements of the Vertex Detector · Highly efficient and pure b and c tagging , including tertiary vertices (bc) · Charge tagging (eg. b/b discrimination) · These goals are achieved by optimized impact parameter ...

... Mirror hard points, Galil channels A-D, are at nominal positions for observations . Lateral link drives, Galil channels E & F, are at nominal positions for observations . Install telescope-wind baffle turnbuckles . ... Remove wind baffle (see wind baffle rem. proc.) . ... Remove remaining 2 pair of wind baffle counterweights . ... Move wind baffle + telescope to zenith "bird bath", install pin, apply telescope altitude brake, depress emergency stop button and disable wind baffle drive . ...