... Archives . ... my first AAS. ... I was questioned by two attendees, acquainted before the AAS, if I can suggest them clustering methods relevant to their projects. ... classification vs. clustering or supervised learning vs. unsupervised learning : the former terms from the pairs indicate the fact that the scientist already knows types of objects in his hands. ... Tags: Classification , clustering , cosmology , spatial statistics , supervised learning , test , unsupervised learning . ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . ... They also provide consulting services in the general area of scientific data acquisition and visualization. ... Listed Since February 16, 1999 . ... Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

... Up: Data Analysis Tools, Techniques, and Software . Previous: An Automatic Astronomical Classifier Based on Topological Neural Networks . ... Teuben, P. J., Wolfire, M. G., Pound, M. W., & Mundy, L. G. 2000, in ASP Conf. ... P. J. Teuben, M. G. Wolfire, M. W. Pound, L. G. Mundy . ... We have assembled a cluster of Intel-Pentium based PCs running Linux to compute a large set of Photodissociation Region (PDR) and Dust Continuum models. ... 2000). ... Teuben, P. J. 2000, BIMA memo (in preparation) . ...

... SUPPORT TECH DRIVER SEARCH & UPGRADE INDEX . ... Computers and Internet:Hardware:Components: Device Drivers . ... Home of VMETRO . ... Home Page Harpax, Radio Modem in Spread Spectrum . ... Creative Labs: Prodotti . AIMS Web Home Page . ... Etherboot: Etherboot home page . ... DDJ Processor Center . HwB: The Hardware Book (Mirror) . ... The Hardware Pros Home Page - Reviews, News, Updated Drivers and Utilties . ... Stuff that Matters. ... Hardware Upgrade Page . Celeron Overclock . ...

SYM53C4xx SCSI Interface Adapter Cards These questions and answers are for any SCSI interface card that uses any Symbios Logic (or old NCR)53C400, 53C400A, 53C406, and 53C406A chips and connects to an ISA bus in the host. ... Are there drivers available for my card to operate under any operating system besides DOS? ... Yes, provided the manufacturer of the device provides a device driver for the scanner to operate from an pci/host adapter card that has a Symbios Logic scsi processor chip on it. ...

... Spectrometer and CCD camera attached to the 2 metre "Karl-Zeiss-Jena" telescope of the Observatory on peak Terskol (3100 m, Northern Caucasus). ... The accessible spectral range is ~3500 - ~10200 AA. The CCD camera and the data handling system, developed at SAO, consist of front-illuminated CCD device of 1024x1024 pixels (pixel size 16x16 mkm) inside a dewar, an electronic controller-interface and a IBM PC computer. ... R=45 000 (~90 spectral orders, ~3500 - ~10200 AA registered simultaneously) . ...

... C and FORTRAN language interface library and sample program are supplied. ... files and directories, you can confirm them by inputting commend like following, xx cd g6bx xx ls -l total 99 drwxrwxr-x 2 bgrape bgrape 4096 -rw-r--r-1 bgrape bgrape 1102 drwxrwxr-x 2 bgrape bgrape 4096 drwxr-xr-x 3 bgrape bgrape 4096 drwxrwxr-x 2 bgrape bgrape 4096 drwxr-xr-x 2 bgrape bgrape 4096 drwxrwxr-x 2 bgrape bgrape 4096 drwxr-xr-x 2 ... Compiling device driver 2. ...

Slithead identification (which slithead is installed?) will be sensed and reported by the on-board spectrograph computer. ... Observer's software to handle spectrographic observations will be written by JHU and installed on the Fermilab supplied observatory workstation. ... UW will be responsible for the slithead latch-down control. ... Database computer at APO: The observer's software will query the observatory database for information on the currently installed fiber cartridge. ...

... ACS Team , NASA Explanation: Stunningly detailed, this picture is a computer simulated view of a cluster of galaxies in the distant cosmos . ... Other galaxies which lie far behind the cluster are seen as numerous visible concentric arcs - lensed by the enormous gravitational field dominated by the dark matter within the cluster itself. ... Publications with keywords: Hubble space telescope - HST - arcs - galaxy cluster - gravitational lens . ... Dwarf Galaxies in the Coma Cluster . ...

ATMoB "Open Cluster Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Open Clusters Observing Awards program. Introduction: This awards program is oriented towards visually observing open clusters above magnitude 9.9. ... It turns out that a very unprejudiced and convenient method to dermine the limiting magnitude is to count the number of visible stars in certain areas on the sky. ...

... If not, you'll have to prepare some things to run GIPSY. Obviously first you will have to find a computer on which you are allowed to log onto. On this computer you should have at least several tens of megabytes of disk space for your data files and log files (a typical 512 by 512 pixel image will occupy ~ 1 MB of disk space). ... This command will run a shell script, which eventually starts tHermes , GIPSY's interactive user interface. ... GIPSY is then ready to accept user commands. ...

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A computer controlled low light photometer for nightglow observations. Hardware units of portable photometer for low light measurements, especially night glow emission is described. ... Interface card contain three channels of 24 bit counter, 4 channels of 12 bit ADC and the buffer bus for the controlled motors of the altazimuthal fork mounting and filters wheel, the position encoders. ... Where N( ) is output signal photometer generated input light flux F( l ) . ... PMT # . 599 . ...

Snapshot of gas temperatures in a three-dimensional computer simulation of a cool-core cluster.б The blue ring shows the cool gas accretingб onto the central black hole disk; the red and yellow jets show the hot gas ejected by this disk. ... E. Scannapieco/ M. Brueggen / ASUб Fulton High Performance Computing Initiative ...

. Russian Version [MS-Win] . [ News ] . [ Satellite data ] . [ SMIS ] . [ ] . IBM PC compatible personal computer with the following minimal required technical features: . CPU: 80386 and higher . not less than 4 MBytes memory . not less than 100 MBytes hard drive . at least Super VGA (256 colors) video system . The interface card complies with ISA standards and can be plugged into any IBM-compatible personal computer. Back to SMIS Home Page .

A prefs.ccd file should be located in /usr/local/observatory/prefs on the computer to which the camera is attached. ... Parameters that will be read by prefs.ccd are -- ccd.frame_count_multi Sets the maximum number of frames in multi mode Default is 10 Minimum is 2 No maximum ccd. filter _max Sets the number of filters in the filter wheel Should be less than or equal to the number of slots available ccd. filter _01 to ccd. filter _10 Labels for each ...

. N OTE: . Only clusters with R<60 kpc were used to compute the spatial parameters and metallicity gradients for all subsystems except the corona. The numbers in parantheses give the number of clusters for which the corresponding parameter is known. The X O scale length of the old halo is strongly distorted by the observed asymmetry of the distribution of the corresponding clusters projected onto the XY plane ( Fig. 4А ) . discussion in the text | previous table .

. Open Systems Centre . olein@cplire.ru . 3 . Telecommunications . cover . cover . cover . cover . STANDARD PROTOCOLS . STANDARD INTERFACES . STANDARD INTERFACES . kernel . kernel . kernel . kernel . Resources . Computer Information . Resources . Computer Information . Computing environment - . information infrastructure . Рисунок 2 .

A very important stage in a story of formation of any new science is the shift from discussion of situation which are possible but do not occur in practice due to some reason to recognition of real phenomena of interest. ... We suggest to consider computer viruses as this new specific form of life which is coming in the contact with our form of life. ... Computer life has been created by human being, the role of independent evolution of computer viruses seems to be still negligible. ...

Expansion of Backfill algorithm for increasing efficiency of supercomputer «Lomonosov» Leonekov Sergei, SRCC MSU, Lomonosov Moscow State University Zhumatiy Sergey, SRCC MSU Department of Supercomputers and Quantum Informatics SLURM SLURM is a scalable, fault-tolerant cluster manager and scheduler for large computing systems. ... Output: modified queue state after each step of external scheduling 9 New Backfill-based algorithm Standard scheduler cycle (single partition example) looks like: 1. ...