The Wideband Arecibo Pulsar Processor Signal Processing Page . ... Raw Correlation . ... The WAPP uses custom digital hardware to create estimates of correlation functions from sampled data. The digital hardware used to estimate correlation function uses quantization to represent input . After creating an estimate of input correlation functions, the Wiener-Khintchine Theorem is applied to create estimates of input Power spectral density (PSD) and Stokes parameters . ... 3 Level . ...

... Measurement of the MASS detectors parameters with mass program January 24, 2015 [112707] . MASS/DIMM electronics. ... Turbina-core(D): Dimm User Guide. ... N.Shatsky, V.Kornilov, The revision of the MASS/DIMM star catalogue. ... О.Возякова, В.Корнилов, Н.Шатский, Новое программное обеспечение прибора MASS/DIMM. ... V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site. ...

... First of all, I should say that you cannot guarantee user-mode processes to have exact control of timing because of the multi-tasking nature of Linux. ... However, for most applications using I/O ports, this does not really matter. To minimise this, you may want to nice your process to a high-priority value (see the nice(2) manual page) or use real-time scheduling (see below). ... Linux 2.x kernels have soft real time support; see the manual page for sched_setscheduler(2) for details. ...

... INSTITUTE OF RADIOENGINEERING AND ELECTRONICS . ... The use of such a division is shown to open wide possibilities for application of chaos in modern communication systems and computer networks. Novel quality of the systems and networks can be achieved by means of not only designing new technological hardware, but also by modification of certain equipment modules and corresponding software. Examples of using chaotic encoding for computer networks are considered. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Top panel: comparison between the observed H and H line profile (black solid line) and synthetic profiles calculated with the final adopted parameters (dash-dotted green line) and with the parameters which were found to best fit the hydrogen line profiles (dashed red line). ... We provide photometric and spectroscopic evidence showing the star is most likely a member of the young Stock 16 open cluster (age 3тАУ8 Myr). ...

... CREATE FULLTEXT MAPPING -- binds tokens and dictionaries . ... CREATE FULLTEXT MAPPING bind token of type lexemetypename and full-text dictionaries in given configuration cfgname . ... CREATE FULLTEXT CONFIGURATION testcfg LOCALE 'testlocale' LIKE russian_utf8; CREATE FULLTEXT CONFIGURATION =# CREATE FULLTEXT MAPPING ON testcfg FOR lword,lhword,lpart_hword WITH simple,en_stem; CREATE FULLTEXT MAPPING =# \dF+ testcfg Configuration 'testcfg' Parser name: 'default' Locale: 'testlocale' Token | ...

Next: Parameters of the starburst Up: The Model Previous: Initial parameters of compact . ... If the rate of accretion from one star to another is sufficiently high (e.g., the mass transfer occurs on a timescale a few times shorter than the thermal Kelvin-Helmholz time for the normal companion) or the compact object is engulfed by a giant companion, the common envelope (CE) stage of the binary evolution can set in (see Paczynski 1976; van den Heuvel 1983). ...

ION AND ELECTRON ENERGY DETECTOR PAN-2 . ... The energy and angular distributions of charged particles can bring further information on the nature and spatial scales of magnetospheres processes. ... It permits the fast measurements of energy and angular parameters of charged particles in the range 40eV-40keV. ... The sensor unit is an electron electrostatic, axially symmetrical, toroidal analyzer. ... The energy range for both types of charged particles must stepped according to the logarithmic scale. ...

Teaching courses . for student of the Department of Astrophysics and Stellar Astronomy . ... Geophysics and physics of the planets (Kurt, Panteleev) . ... Close Binary Stars . ... Solar Physics . ... This is introductory course for students of the third year of education which are familiar with elementary astronomy and general physics. ... The one-year course includes theory of radiation transfer, theory of internal stellar structure with account of binary systems with compact comapnions. ...

Global VLBI data processing results . ... In this paper we briefly describe the QUASAR software for VLBI data processing created in IAA RAS. The estimation parameters and results of global solution obtained with QUASAR software are shown. The first results of involving QUASAR software into IAA EOP service for EOP and station positions calculation are discussed. ... VLBI, data processing, global parameter, EOP. ...

... Galactic or open star clusters are relatively young swarms of bright stars born together near the plane of our Milky Way Galaxy. Separated by about a degree on the sky, two nice examples are M46 (upper left) 5,400 light-years in the distance and M47 (lower right) only 1,600 light-years away toward the nautical constellation Puppis . Around 300 million years young M46 contains a few hundred stars in a region about 30 light-years across. ... M7: Open Star Cluster in Scorpius . ...

... We address a question if globular clusters (GC) in a protogalaxy could for some time evolve chemically as isolated systems, enriching themselves with heavy elements produced in first supernova events that follow initial star formation. We determine both the critical mass of a protoglobular cluster that is needed to retain the ejecta of the very first supernova, and the critical energy (i.e., number of supernovae) that is needed to expel the residual gas from a cluster of a given mass. ...

. The description of the instrument is divided into the following sections: . Optical Design . Cryogenics and Mechanics . Electronics and Software . Determination of Detector parameters . Some photos of the instrument . Other high resolution images .

... Публикации и издания Публикации профессорско-преподавательского состава СГАУ Издания проф. Сосниной Т.Н. Biosphere: Analysis of Value Parameters . ... Besides, the ways of saving the use value and value properties of biosphere are analyzed. The expediency of transformation of two-criterion theory of value into the three- criterion theory of the balance of value, where the ecologic component performs the function of the key criterion has been founded. ... BIOSPHERE USE VALUE OF THE PRODUCT: MAIN . ...

home publications > mercury . ... Big Clusters, Tiny Galaxies . ... Astronomers struggle to understand why giant star clusters form in the tiniest of galaxies . ... These clusters are probably young versions of globular clusters, but they are commonly called super star clusters. Seven dwarf galaxies within 16 million light-years have formed super star clusters, with one of these galaxies, NGC 1569, possessing two young clusters. ... Super star clusters have a lot to tell us about star formation. ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... Although their determination is based on the scattering process model, independent check-ups by rocket experiments have shown their correctness in experimental applications. ... Ionospheric data analysis, especially during strong disturbances, cannot be without some other kinds of diagnostic tools. ... The lack of data has always been a challange in this case. ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . An excellent program to study the effects of telescope parameters on image quality. ... New program for image processing is available. Last Update January 23, 2005 . Listed Since January 23, 2005 . ... Web Site . http://aberrator.astronomy.net/ . ... I have not seen a program like this one anywhere else. ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

To pass several arguments from the command line to the shell: cat first_5args # This script echoes the first five arguments # supplied to the script echo The first five command line echo arguments are $1 $2 $3 $4 $5 first_5args mines a pint john o.k. The first five command line arguments are mines a pint john o.k. This passes the arguments represented by parameters $1 through $5 to the shell script. ... This processes the three files given as arguments to the command printps . ...

... After the edit, recompile the kernel and recompile the Apache server then reboot. ... If you're running a really busy BSD Apache server, the following are useful things to do if the system is acting sluggish: . ... Maximum # of processes . ... This machine is a server that handles lots of traffic, # so we crank that value. options NMBCLUSTERS=4096 # mbuf clusters at 4096 # # Misc. options # options CHILD_MAX=512 # maximum number of child processes options OPEN_MAX=512 # maximum fds (breaks RPC svcs)...

. Andrey Kravtsov "High-Resolution Cosmological Simulations of Cluster Formation" . < FIRST] [PREVIOUS] [ MAIN ] [ NEXT ] [ LAST > . Slide 1 (of 17) .