... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

BACKGROUND . ... Electron bombarded silicon (EBS) gain makes the CCD interesting for keV electron detection. Ionizing particles absorbed in silicon create electron-hole pairs at the average rate of one per 3.64 eV incident energy. ... The variance in the number of electron-hole pairs created is given by the Fano factor for silicon (.1-.2) times the number of pairs created. When we use a CCD as a detector of ionizing particles, we would like to collect all of the electrons created. ...

CCD Performance . ... The dark current appears to have two components: one from electronic sources in the CCD, and a second component whose strength correlates with the cosmic ray flux. ... As of this writing, the " DARKTIME" keyword in the WFPC2 image headers does not reflect correctly the actual time during which the CCD collects dark current. ... External exposures of 180s or longer made with the serial clocks off (CLOCKS=NO; the default setting) suffer an additional 60s of darktime (restart=1). ...

... user-defined data file formats . ... better integration with a user's analysis routines To add such functionality to SAOimage, we developed the XPA Messaging System that allows X programs to define points of public access through which data and commands can be exchanged with external programs. ... We have utilized XPA to develop "SAOimage: The Next Generation" (SAOtng), an extensible image display service that can cooperate with other processes and programs. ... SAOtng help pages . ...

... Meta Index / Home Page The wavelet detection involves the following steps: . Read the input image and the exposure map. Generate the countrate image from the input image and exposure map. Generate the initial background map by scaling the exposure map in such a way that the background map contains as many ``counts'' as the input image. ... find local maxima in the convolved image . ... Figure: Block diagram of the wavelet source detection algorithm. ...

... The generation of simulated sources whose physical properties are well understood is useful in assessing the functionality of point source analysis software. Qpsim is an IRAF/PROS task which will generate events from sources of given intensity, shape, and position and either overlay them on a flat background in a new QPOE file or inject them into an existing QPOE file. ... The simulated data can be a useful tool in calibrating point source analysis software. ...

... The Russian Federation State Program "Physics of Condenced Matter", the "Superconductivity" division , Project code "Generation-2" . ... The multielement josephson structures are known to allow implementation of the unique properties of the Josephson junctions as electromagnetic waves sources with high change rate of generation frequency, working in the millimeter and submillimeter wavelength diapasones. ... Even the optimal type of the junction electrodynamic interconnection isn't chosen. ...

... Артикул: 104272601L Цвет: черный Материал верха: натуральная кожа Материал подкладки: натуральная кожа Материал стельки: натуральная кожа Материал подошвы: полимер Высота каблука: 6,5 см Местоположение логотипа: на подошве Уход за изделием: протирать губкой Страна дизайна: Италия Страна производства: Китай Упаковка: коробка . Dog tag with integrated bottle opener. ... Цвет: фуксия . ... Страна-изготовитель: Китай . ... Страна дизайна: Китай Страна производства: Китай Товар сертифицирован. ...

... Whenever Flint finds a call to a subroutine, or the source of a subroutine, it attempts to determine whether a subroutine argument is either input or output (this is called an arguments intent). ... Note that Flint expects an argument's intent to be either input or output or input/output. ... Usually Flint determines argument intents by other means than just allowing information to bubble up from the lowest level to the higher level routines. ...

. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 24/08 Nara . Up . << Prev . Lawn of the temple. Golden spear on the background is explained on the next shot. Next >> . Photo album generated by album tool from Marginal Hacks by Dave Madison on Tue Jun 23 14:46:23 2015 .

... We are developing the following problems: a) combine optical and microwave technic to the indication of non-linear surface waves and wave breaking field; b) modelling of microwave propagation in a multiphase air-water interface; c) obtain quantitative dependencies of microwave radiation on geometry and statistics of wave breaking field in ocean surface; d) monitoring of ocean surface states using optical amd microwave airspace data sets. ... Important issue is spray and underwater bubbles. ...

... Re-Inventing Arecibo 2012 9 Something New! OCTOBER 30, 2009 50 IMAGES 80 60 40 20 0 0 100 200 Bins 300 400 ·732nm O+ emission ·Twilight only ·Observed with radar and FPI ·First non-radar ion temperatures at AO Temperature (K) 40 30 20 10 0 240 280 320 Bins 360 400 2000 1600 1200 800 400 0 5 5.2 5.4 2000 1600 Temperature (K) 1200 800 400 0 ISR FPI_Fringe 1 5.6 5.8 6 ISR FPI_Fr 0 100 200 300 Local Time Shadow Height (Km) 400 1600 1600 Temperature (K) 800 ...

... The trgm contrib module provides functions and index classes for determining the similarity of text based on trigram matching. ... The set of trigrams in the word "cat" is " c", " ca", "at " and "cat". *real similarity(text, text) . ... The trgm module comes with an index operator class that allows a developer to create an index over a text column for the purpose of very fast similarity searches. ... CREATE TABLE test_trgm (t text); CREATE INDEX trgm_idx ON test_trgm USING gist(t gist_trgm_ops); . ...

Polarization signatures of clusters in the microwave background Anthony Challinor University of Cambridge, U.K. Galaxy clusters along the line of sight leave an imprint in the po- larization of the cosmic microwave background radiation (CMB). ... We also discuss the prospects of detecting such e ects, and outline some possibili- ties for using cluster polarization as a probe of cluster physics and cosmology. ...

... Ham packet radio system including: . ... control computer RSC 2. dedicated software monitoring generation of probing pulses in onboard transceiver in radio beacon mode; . ground receiving network of ham radio packet communication to record probing pulses of onboard radio beacon; . ... Generation of onboard radio beacon probing pulses as time marks to ground receiving network (including ham radio receivers of USW) and transmission of the measurement results throughout Internet network. ...

PIPELINE INFRASTRUCTURE . ... SUSI rules (tool FitsFactory is used to generate susi2-fits files for each classification rule) . ... ISAAC rules (interface DO <--> keyword INSTRUME; tool FitsFactory is used to generate a set of 4 fors-fits files for each classification rule of raw-data; Checking testdata for img_jitter_jitter rule; .. FORS rules (interface DO <--> keyword INSTRUME; tool FitsFactory is used to generate a set of 4 fors-fits files for each classification rule of raw-data; .. ...

Some recent results ( see ) attracted the attentions of astronomers working on field which could benefits from photon counting techniques with high speed and spatial resolutions as adaptive optics. ... Fasti has been designed to be fast and largerly configurable. ... The data rate attined in the best case (30 Mhz), give no impossible load to the digital acquisition in the photon counting mode, since data are 1 bit only, they can be parallelized, giving a maximum speed of about 940.000 32 bit word/sec. ...

SUMMARY OF THE RESEARCH PROPOSAL by Maxim Vsemirnov Research topic: Hurwitz and (2,3)-generated matrix groups and related problems. ... The reason to study these groups arises from the fact that the class of (2, 3)-generated groups together with three cyclic groups {1}, C2 and C3 is exactly the class of quotients of the classical modular group PSL2 (Z). ... The answer is known for sporadic groups, some exceptional groups of Lie type and for the most series of classical matrix groups of large rank. ...

. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

T he Siding Spring Survey (SSS) is a Near-Earth Object search program that utilises the 0.5-m Uppsala Schmidt Telescope at Siding Spring Observatory, N.S.W., Australia. ... The mission of the Siding Spring Survey is to contribute to the inventory of near-earth objects (NEOs), or more specifically, the potentially hazardous asteroids (PHAs) and comets (PHOs) that may pose a threat of impact and thus harm to civilization. ... Based on the CSS Mission page . ... Siding Spring Survey Main Page . ...