... You are here: start €Ё difx €Ё difx_monitor . ... difx:difx_monitor . ... Clients . ... To allow multiple clients to simultaneously receive this monitoring data, a monitor_server can be run which receives a copy of ALL visibilities and allows multiple clients to connect. The clients request which of the visibilities they require and monitor_server only sends on the products required (so e.g. a client can be run over a moderately slow link if it only requires a handful of products). ...

... Monitoring with 327 during the power cycling . ... 327 rfi frequencies that turned on,off during the power cycling . ... The sequence listed is the order the data was taken (by position on the turret floor). 327 receiver: entire band. ... from start . ... main breaker (and ac breaker) off . ... There are two bands for each measurement: cfr-315 Mhz and cfr 339Mhz. processing to create images: . ... 339 Mhz Band . ... 315:1 On . ... The 327 band is so dirty that it's hard to see when rfi comes and...

... 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. ...

This task focuses on the process and tools used to do the initial plan window assignment for the visits of a new cycle in the operational LRP. May 25, 2000 Presentation by I. Jordan on Major steps in "Process for Constructing a New LRP. This document is an overview of the cycle-long process governing the construction of a new cycle's LRP. Related information can be found on the Procedure page for Merging Cycles. October 2000 Presentation by I. Jordan on "Building a New Cycle LRP" . ...

... Here at Arcetri we are studying its use as a wideband digital receiver. ... Maximum instantaneous bandwidth of 4 GHz (8 GS/s) . ... Up to 64 output sub-bands, independently tunable over the input band . Bandwidth of each sub-band selectable from 1 to 128 MHz . ... Output connection: UDP jumbo packets (one packet per VDIF frame) over 10G IP links Receiver architecture is based on a parallel polyphase filter bank, dividing the input band into 32 overlapping bands of 256 MHz each. ...

... Although many of the images are used for teacher-driven activities, students do have the opportunity to work with scientists on original research projects. ... The primary goal is to have teachers experience astronomy research and then to bring the research data into their classrooms via the internet. ... They also learn how to process their data, build a solar telescope to take home to their classrooms, and learn background information from astronomers in each of the three research areas. ...

... Bojan Nikolic web pages (r. 329) . ... Building CASA . ... Introduction to SCons . I have designed a prototype implementation of a build system for CASA based on the SCons tool. ... This system is experimental and not the official way of building CASA. ... The main version of the code for this build system is contained in a bzr branch, together with the remainder of the CASA system. ... Build: . ... To debug the SCons build process: . ... A prototype build system for CASA using SCons . ...

... Satellite data ] . ... The SCANOR system provides receiving and processing of the Earth-surface pictures made in visible and infra-red bands and transferred by satellites of the NOAA polar orbiter series (in the HRPT mode). ... The SCANOR system includes the desktop receiving device connected to an IBM AT 386 type computer, and the parabolic antenna with the guiding mechanism. The SCANOR system possesses the state-of-art software providing registration and processing of the received data. ...

Following are instructions to build and install the programs in this distribution. Make sure that you have all necessary tools for building executables. ... The automatic build process expects a configuration file called Config.local . ... The configuration file specifies the directory in which to install the binaries, as well as control over the generation of debugging code and reference clock support. ... Cleans out object files, programs and temporary files. make distclean . ...

... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

... Management of the satellite remote sensing data in environment monitoring systems. ... Systems for collection, processing, archiving and dissemination of satellite data in data centers of Russian Academy of Sciences, Russian Meteorological Agency, Russian Space Agency, Federal Agency of geodesy and cartography. Monitoring system of Russian Fishing Agency. ... Agricultural territory satellite monitoring system for Russian Ministry of Agriculture. ...

COSPAR . CAPACITY BUILDING WORKSHOPS . FELLOWSHIP PROGRAM . ... This program is open to young scientists who have been participants at one of the COSPAR Capacity-Building workshops to enable them to build on skills gained at the workshop. ... The areas of research will be broadly restricted to topics that have been covered at a COSPAR Capacity-Building Workshop and applicants must have been a participant in one of these workshops. ... The performance of the applicant in the workshop project. ...

... Sidebar Left . Sidebar Top . No Sidebar . ... Title: Salvaging the CSO administration building . Description: During May 2004 the heritage-listed Commonwealth Solar Observatory building went through a "salvage and make safe" process. ... The fire damage to building and contents was such that none of the library, records or archives of the observatory were salvagable. ... Views: 2493 . First step, collect all the loose metal scrapтАж . ... All floors are covered with ash and rubble. ...

A vertical solar telescope feeds a white-light image of the Sun into the undergraduate astronomy laboratory. The coelestat mirror system shown here tracks the daily motion of the Sun and directs light downward into the telescope supported from the ceiling of the astronomy lab. ... Conditions in the ionosphere responsible for the strength of the signal are very sensitive to X-ray flux from solar flares and sudden x-ray emitting events outside the solar system, and rapidly alter the received signal. ...

... This step is done mostly interactively and uses some basic ad-hoc IDL procedures, mainly for testing and checking of the consistency of the results.Once the observations have been selected and the count spectra extracted, the available spectra of each background level are accumulated. ... Average QUALITY such that QUALITY =0|1 Exposure times are added and the total is written in the EXPOSURE keyword of the header of the output FITS file. Finally, the CCFs are built from these templates. ...

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 . ...

... SRC "Planeta" is executing operative control and guidance management of ground system for receiving and processing satellite data that includes three regional centers: European Center (SRC "Planeta", Moscow, with branch offices in Obninsk and Dolgoprudny), Siberian Center (regional department in Novosibirsk) €а& Far-Eastern Center (regional department in Khabarovsk). ... Catalogues of received and processed satellite data are available on€а SRC "Planeta" web-sites: . SRC "Planeta" . ...

... DRAMA allows you to build distributed real-time systems consisting of a set of event-driven tasks. ... These are tested and controlled by higher-level tasks whose user interfaces are provided by Tcl/Tk and which communicate with the rest of the system using purpose-built Tcl commands that invoke the DRAMA system routines. ... Its basic unit is the Task . ... The combination of DRAMA and Tcl/Tk let us put together simple user interfaces for testing individual components of the 2dF system. ...

Radio Interferometry Principles . Radio Interferometry Signal Processing . ... A radio interferometer consists of a pair of directional antennas that are tuned to receive radio emissions from a source in a desired RF band. ... The antennas are pointed at the radio source of interest and are set up to receive the signal and process it into a form suitable for transmission to the correlator. ... In connected element interferometry, the digital signal goes directly to the correlator. ...