... Keywords: scheduler sleep priority . ... For my diploma i'am modifying the Linux Kernel to support ACL's. At some places the Kernel has to sleep on interal structures and after wake up the process has to run as soon as possible to minimize delay (e.g. the acl-header-cache). As i know the traditional approach (Maurice J. Bach: The Design of the UNIX Operating System) is to set the process to a fixed (and high) "sleep priority" on which the process will run after wake up. ... Arne . ...

... 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. ...

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

process_onboard_from_ccs (version 15.09.08) . ... Populate relation wiephemeris with the data sent through a namelist . file by CCS. ... Modules . ... dbfields_to_keywords (datfile ='/data/scheduling/spss_tools/dat/process_onboard_from_ccs.dat' ) . ... from CCS to their corresponding database fields. ... with the keys being the database field names and the values being the . ... Populate relation wiephemeris with namelist data from CCS. ... do process_onboard_from_ccs <ccs_file> . Data . ...

... Previous: Filtering KPNO LaTeX Observing Proposals with Perl . ... The Planning and Scheduling Tool was designed allow the user easily to take advantage of all available resources of the four telescopes (LASCO's three coronagraphs and the EIT Telescope) to maximize the use of the telemetry downlink. The Planning Tool allows users to develop customized observing sequences while monitoring compression factors and on-board processing times to realistically work within the limits of the instruments. ...

... 10:00 - 11:00 Juergen Reingruber (ENS de Paris, France) . The search process for small targets in cellular microdomains . ... Statistical models on random lattices . ... 15:00 - 16:00 Vyacheslav Priezzhev (Joint Institute for Nuclear Research, Dubna, Russia) . ... Extreme statistics of vicious walkers: from random matrices to Yang-Mills theory . ... Conformal blocks and quantum Hall effect . ... Topological field theories and statistical models . ... Benjamin-Ono integrable systems in 2D CFT . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... On photohadronic processes in astrophysical environments . ...

Largely automated science processing (working title: phoenix) Reinhard Hanuschik, 2012-05-10 Pre-conditions · · · all associations ( ABs ) already done, by standard QC workflow all associations point to certified and archived master calibrations (the ones to virtual calibrations can't be processed so they need to be filtered) we use only selected ... Issues: · which products do we select for ingestion? ... VM, standard vs. non-standard setups no processing: o o ECHELLE, SLICER (why not?) ...

... Satellite data ] . SMIS ] . ... NOAA satellites . Telemetry Data Format . ... METEOR-3M Satellite Pass Schedule . Telemetry Archive Catalog . Last telemetry files . ... Data Processing Examples . ... Caspian Sea (server "SPUTNIK") . GOMS satellite (server "SPUTNIK") . Archive Directory . Latest Data . ... RESURS 01 satellite (server "SPUTNIK") . Operational Archive (MSU-E Data) . ... METEOR satellite (server "SPUTNIK") . ... OKEAN satellite (server "SPUTNIK") . ...

... Main . ... The RadioAstron is an international space VLBI project led by the Astro Space Center of Lebedev Physical Institute in Moscow, Russia. ... List of organizations which were taken part in developing of the project and now support the RadioAstron mission is presented here . The RadioAstron Newsletter # 29 , July 18, 2015. RadioAstron Announcement of Opportunity - 4 for observations from July 2016 to June 2017 inclusive. ... 2.7, December 17, 2015 : English version. ... Main ASC . ...

... Управление вычислительными процессами, реализующее собственную прикладную логику, без привлечения дорогостоящих средств класса Business process management может быть достижимой целью, так как не претендует на универсальность и применимость во всех случаях. ... Computing process management, implemented own application logic, without using expensive software for Business process management can be an achievable goal, if universality and applicability is not required in all cases. ...

Next: IDL Up: Data Processing Previous: Quick Look Tools . The Lynxx software has its own quick analysis tools. ... As previously discussed, the images can be rescaled, but if intensities are to be measured, the images should not be rescaled. ... Before starting any analysis on an image, the calibration frames must be removed from the image. ... Meas intensity is the command that will measure the intensity of the object in a square region around a star. ... It is advised to use the SBIG software. ...

... The task also issues a number of housekeeping related messages and values and also writes several keywords to the EXPOSURE extension (the information is usually CCD-dependent and it is thus important that it is kept and propagated through the event file processing chain). ... Filter: the filter wheel position is derived from the position sensor potentiometer (housekeeping column F1122 contained in the main periodic housekeeping file PNPMH1 , HK mnemonic H_CE_FWSPOT). ...

... Class . Use . ... Packages that use Measurements . ... Uses of Measurements in ij . Classes in ij that implement Measurements . ... This is an extended image class that supports 8-bit, 16-bit, 32-bit (real) and RGB images. ... Classes in ij.gui that implement Measurements . ... Classes in ij.macro that implement Measurements . ... Implements ImageJ's Process/Enhance Contrast command. class . ... This plugin implements ImageJ's Analyze/Measure and Analyze/Set Measurements commands. class . ...

... Schedule IKI RAN Data Acquisition, Processing and Dissemination Center . SRC "Planeta" Data Acquisition, Processing and Dissemination Center . Sea Surface Temperature Adriatic Sea . Baltic Sea . Barents Sea . Black Sea . ... Composite Image of Cloudiness Russia . ... Regional Archive (only cloudless data) . ... Operative Regional Archive (all data for last 3 days) . ... NOAA Data on other Servers (about Russia) . For more information send a mail to: info@sputnik.infospace.ru . ...

The FITS archive & data processing pipelines . HyperLeda home | ... The goal of the HyperLeda FITS archive project (HFA) is to gather data (in the FITS format ) and to document them in a manner that allow an automatic pipeline processing. ... The archived data are broad band images (BBI), long-slit spectra (LSS) and extracted spectra (SPE) plus their associated template and calibration files. ... The Library of Medium Resolution Spectra of Galaxies (ie. resolution = 1000 to 3000) . ... HyperLeda . ...

TESTING . ... The ground experimental development of complex N1-L3 included: . ... testing of mechanical and pyrotechnic separation and docking systems, pneudraulic systems of LV stages and system L3, instruments and equipment of control and measuring systems, power systems, fixture, life support systems, high temperature and thermal-vacuum tests, investigation of gas-dynamic processes during launch and stage separation; . ... The tests included: . ... Official WEB-site of S.P.Korolev RSC Energia . ...

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 . ...

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE PROCESS OF SCIENCE: HOW DO WE KNOW? The nature of the universe, its age, its birth and life story, have been deduced through the process of science. ... In the case of astronomy, it usually starts with making careful observations and measurements -- something your students can begin to do through inspection of astronomical images, and observation of the real sky. ... An Ancient Universe - Table of Contents . ...