... Up: Algorithms . ... The imaging problem can be described as an optimizing problem in mathematics. ... Computer simulations of rotating modulation collimator imaging show that the quality of images from this method is better than that from the traditional cross-correlation method. ... The imaging problem is: . ... The results show that this algorithm can be used in the imaging problem and usually results in a better image than that obtained from a traditional method such as cross-correlation. ...

ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Teacher workshops . ... Workshop on IBM Blue Gene computer . ... James Kelly (IBM Australia) & Kirk Jordan (IBM USA) will lead a workshop on the IBM Blue Gene. Blue Gene is currently being used by LOFAR for the correlation and may be of interest for xNTD and/or SKA computing. ... provide a brief overview of the Blue Gene hardware and software architecture and design philosophy . ...

Next: About this document Up: Iterative/Recursive Deconvolution with Application Previous: Comparison With Other . The iterative/recursive algorithm at all but the lowest-level recurrence interrupts each iteration of the BID algorithm, defines a new, related deblurring problem, and then executes the algorithm on the related problem. ... The iterative/recursive restoration algorithm will still encounter numerical problems if the noise is severe enough to persist in the lowest recursion level. ...

... Posts tagged ?Methods? ... This is a special session at the January 2010 meeting of the AAS. ... Tags: 2010 , 215 , AAS , AAS 215 , astroinformatics , astrostatistics , complex data , January , Methods , special session , Washington . ... Comment . ... If you are attending the meeting, and plan to present posters or talks that deal with astrostatistical methods or techniques, we welcome you to participate in this session. ... There is also a page for this session on the astrostat google groups site....

. First page Back Continue Last page Graphics . Old computer setup . Reasons for changes . New computer arrangements . Backups . Useful commands . Questions and discussion

Eyepieces Forum Message . ... Post . ... Re The Computer For Dob . ... Post Message | ... Yes, it is possible to put the optical tube on an equatorial mount, but I'm betting you won't. Buying a scope made for its mount will probably appeal to you more, especially because a photography-worthy mount can cost more than the optics it carries! ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

OptInt PmWiki : MROI Fast Tip Tilt / Tech Meet 3 . ... FTT/NAS & FLC Software Requirements . ... Camera cooling 100W . Computing 150W . ... A single "standard" computer could run all of the FTT/NA software (under Xenomai) . However, cable length restrictions could force us to use a 2nd low-power computer near to the Andor camera . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/TechMeet3) ...

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. ...

... The mean absolute error of INT_FRM(i,j) yields with ICONS = 1: . Only the first letter is used for abbreviations.) Computing the partial derivatives we get . A small error in is obtained if , and are kept small. ... This equation holds only at levels near the sky--background and is relevant for detection of low--brightness emission. ... From this point of view it is desirable to measure the empty sky (adjacent to the object) just before or after the object observations. ...

The HyperNews Linux KHG Discussion Pages . Forum: Other Sources of Information . Re : Multi-architecture support ( Michael K. Johnson ) . Keywords: instructions kernel header file intro . Date: Mon, 27 May 1996 17:38:34 GMT . From: Drew Puch < aapuch@eos.ncsu.edu > . Here is some kernel info by header files . Thanks goes out to Michael Hohmuth of TU Dresden, Dept. of Computer Science, OS Group .

Open Systems Handbook: A Guide to Building Open Systems . ... This book is designed to provide interested individuals and organizations with an overview of open systems and the work being done to achieve them. ... This section is organized using a descriptive model of an open systems environment developed by the IEEE PI 003.0 Working Group, which is developing the Guide to POSIX-based Open System Architecture. ... Standards for open systems 13 . Chapter 3: The open systems environment (OSE) 15 . ...

... 10:00-11:00 б  . ... Mikhail Gelfand, Institute for information transmission problems б  RAS, Moscow . 11:00-11:30 discussion+break . ... slides) . ... Global Sequencing: new high-throughput sequencing technologies, hudge bioinformatic challenges . ... Next-generation sequencing technology: new sequencing platforms, new frontiers, new algorithms . ... 13:45-14:00 discussion . ... Center for theoretical problems of physico-chemical pharmacology RAS, Lomonosov Moscow State University, Physics Dept., ...

Computer Ephemeris . ... Content of the Computer Ephemeris is the same as content of Soviet Astronomical Almanac (Ezhegodnik), but fully original algorithms and computer methods of calculations were used. Your requests for Computer Ephemeris for years before 2014 and your comments on its contents please direct to the author charlie@mail.univ.kiev.ua . ... Keywords: Computer Ephemerides, Computer Ephemeris, Computer Almanac, Computer Calendar. ...

Microsymposium 40, abstract 88, 2004 (A4 format) GAMMA RAYS FROM MAJOR ELEMENTS BY THERMAL NEUTRON CAPTURE REACTIONS: EXPERIMENT AND SIMULATION FOR PLANETARY GAMMA-RAY SPECTROSCOPY. ... Then the calculation can be restarted by producing gamma rays and let them trans- GAMMA RAYS FROM MAJOR ELEMENTS BY THERMAL NEUTRON CAPTURE REACTIONS: N. Yamashita et al. port and react, with initial energies determined the outside multiplication and initial locations wh neutron capture reaction took place. ...

The Network Time Protocol (NTP) is used to synchronize the time of a computer client or server to another server or reference time source, such as a radio or satellite receiver or modem. ... Information on the NTP architecture, protocol and algorithms can be found in the following articles and reports, which are available online . Mills, D.L. Internet time synchronization: the Network Time Protocol. ... Mills, D.L. Network Time Protocol (Version 3) specification, implementation and analysis. ...

PROLOGUE Computer networking is one of the amazing feats of engineering of the late 20th century. ... 3) Network News. ... Any user can read this news, and many users can post a news article to the closest participating computer, which in turn mails copies of the article to other computers. ... In the summer of 1992, the newsgroup <rec.music.compose> was proposed by Joshua Barinstein, as a forum for the discussion of all kinds of musical composition. ...

... To introduce you to the Python programming language, and its Visual module (VPython), which allows 3D simulation. The computer labs are held in room BOZO 112, not in the usual physics lab. ... This lab will use the Python programming language. ... Click on the Windows button in the bottom left, select "Programs", then the "A-Z" list of programs. ... Later in the course you will need to write your own VPython programs for assessment - this lab is your chance to make sure you can do this. ...

... Chapman, R. and Brandt, J.: The Comet Book: A Guide for the Return of Halleys Comet (1984, Jones and Bartlett) ? ... Branley, F.: Comets (1984, T.Y. Crowell) ? good picture book for students in grades K-3. ... Schatz, D.: The Comet Cometh: An Activity Book for the Return of Comet Halley ? ... Glenn, W.: "Halley's Comet Makes a Comeback'' in The Science Teacher Jan. 1984, p. 38. ... To construct a model of an Alien Being that could exist on another planet or satellite in our solar system. ...

... Imaging of the core of the OMC-1 region using NICMOS camera 2 through the F212N and F215N filters shows a wide variety of interesting structure on scales of 0.2" at a very high dynamic range (Stolovy et al. ... The application of image restoration techniques, including multi-channel variants of the Richardson-Lucy technique, offers the chance to enhance structure on the finest scales and also to suppress the prominent and richly structured point-spread functions of the many bright stars in the...

... In brief: the frequency-dependent radiative transfer equation is solved for a dust under assumption of spherically-symmetric geometry for its distribution taking into account particle size distribution and quantum heating effects for the very small dust particles. ... Table: Model parameters for IRAS04296+3429. ... parameter . ... hot dust shell) . ... The best fit to the spectral energy distribution of IRAS04296 is shown by heavy solid line (see Table2 for details concerning parameters of the model...