The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with these XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

... The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

... Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, U.K. љ This paper describes how Tcl and the Tk toolkit have been extended to send and receive Adam inter-task messages, and how it has been used to build graphically-oriented user interfaces for various data reduction tasks. ... The user interface uses the message system to control the task. ... adam_init . ... The user interface sends messages to the relay task using the Adam message system, which forwards them to the Adam tasks. ...

... The pointing program (actually programs) is run on the pnt vme crate (motorola 167 boards). They are written in C for the vxWorks operating system. pntMProg.c - master pointing program. runs on the pnt cpu . ... It also sends the non time critical commands (doit it now stuff) tothe various devices. pntXForm.c - performs the pointing transformations (ra,dec to az,za) once a second. runs on pnt cpu . ... sends time the stamped az,za positions to the agcProg (on pntp1 cpu) once a second. ...

Log windows display messages from all "actors" (instruments, the TCC, the hub...) and allow you to send commands. Controls along the top allow you to filter out unwanted garbage or highlight messages of particular interest. ... Regular Expressions . ... The entry field for "+ Actors" and "+ Commands" filtering accept space-separated regular expressions . ... If you plan to send many messages to a particular actor, you may select the actor from the menu next to the command entry field. ...

RCL Interface Library Routines ------------------------------ These routines are for use by software which controls devices using the RCL interface (RCL = Radioastronomy Control Link, also called Recorder Control Link). ... Different types of RCL devices are supported which can have different command sets, except for a small number of "generic" commands which must be implemented by all devices. ... Source files ------------ rcl_cmd.c -Generic RCL command interface routines. ...

... Preprocessor Compiler Control . ... This directive includes a file into code. ... include <file> or #include ``file'' . ... As another example if running program on MSDOS machine we want to include file msdos.h otherwise a default.h file. ... This is most often used with programs that translate other languages to C. For example, error messages produced by the C compiler can reference the file name and line numbers of the original source files instead of the intermediate C (translated) source files. ...

... Many times, the system will respond to a command with a system message. This message may be an error message, indicating that the command was incorrect, or it may be simply an informational message intended to tell you about the status of the task. ... TYPR FILE_NAME.TXT %DCL-W-IVVERB, unrecognized command verb-check validity and spelling \TYPR\ Notice that in the preceding example, the message was issued by the DCL command interpreter and that it is a warning message. ... Runaway Processes . ...

MRO Delay Line Socket Initialisation Protocol for Delay Line Computers E. B. Seneta bodie@mrao.cam.ac.uk rev 1.0 13 October 2006 Cavendish Laboratory JJ Thomson Avenue Cambridge CB3 0HE UK Objective To describe the protocol by which network connections are to be made and broken between delay line computers. Scope This document describes how to make and break network connections for the purpose of sending and receiving delay line command, command data, status and telemetry messages. ...

... This command specifies the default delay to be used under these circumstances. ... This command configures a trap receiver at the given host address and port number for sending messages with the specified local interface address. ... While such monitor programs may also request their own trap dynamically, configuring a trap receiver will ensure that no messages are lost when the server is started. setvar variable [ default ] . This command adds an additional system variable. ...

. To delete a message (or messages) from the mail folder that you are currently reading, enter the command: d message list . Messages are not deleted until you quit using the mail program. If you exit the mail program they are not deleted. Examples . Undeleting messages .

... Invoking a CGI Program . ... To open a document in your browser, use a URL that specifies an absolute or relative location for the document. An absolute location has the form: . ... To open a local file in your web browser, use a URL that has the form: . ... mailto: address For example: . ... http://hoohoo.ncsa.uiuc.edu:80/cgi/overview.html To specify a URL that invokes a CGI program, specify the location of the CGI program, followed by a query string which contains the arguments for the program. ...

Software Forum Message . Forums: . ... Astronomy Software Discussion | Post . ... Provide Optics Software . ... Post Message | ... ZEMAX,OSLO,ASAP,TRAEPRO,TFCALC etc... please contact optics2k@163.com . ... www.astronomy.net . About Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Interstellar Radio Messages . ... One-Dimensional Radio Message to Blind Aliens . ... Project METI@home: Messages to ETI from Home . ... Limitations on Volume of Interstellar Radio Messages . Synthesis and Transmission of Cosmic Call 2003 Interstellar Radio Message . ... Transforming SETI to METI . ... Test SETI during Transmissions of Interstellar Radio Messages . Sending and Searching of Interstellar Messages . ... The First Musical Interstellar Radio Message . ... IRE RAS 1996-200 9 ...

Specification: Status Data Byte(s) Description D7----D0 D7----D0 ------------------------------------------------------------------------- Channel Voice Messages ------------------------------------------------------------------------- 1000cccc 0nnnnnnn Note Off event. 0vvvvvvv This message is sent when a note is released (ended). (nnnnnnn) is the note number . (vvvvvvv) is the velocity. 1001cccc 0nnnnnnn Note On event. 0vvvvvvv This ... The numbers are: Local Control. ...

... Radio Astronomy . ... ASRAS Board Members . ... To see the most up to date news and events happening with ASRAS log in with your user name and password and then click on the Activities page. ... Messier Marathon (Member Observing) CANCELLED Saturday, April 9, 2016 9:00 PM Location:Farash Center Ionia NY . ... ASRAS Members meeting - Friday May 6 at Farash Center - Ionia NY . ... ASRAS Board members meeting - monday May 9 @ Farash Center Monday, May 9, 2016 7:00 PM Location:Farash Center Ionia NY . ...

... Science Users Information > Data Handling and Products > Science Data Products Forum . ... Science Software . ... Science Data Products Forum . ... The ESO Science Data Products Forum is a platform for sharing ideas,methods, software and data to assist with the production of science data products from ESO telescopes. ... Software, calibration data or documents up to 100MB in size can be attached to any post.This forum is not meant to distribute scientific results or data products to the community. ...

ChangeLog for error =================== Version 1.44 - 2003-05-25 (GV) ------------ + (errorhandling_implementation.cc) Add extern to definition of f9x symbol errstr to avoid error on Mac OS X (duplicat symbol definition). ... Version 1.40 - 2002-06-27 (JBa) ------------ + Preparation for GCC 3.1 + Msg::Layer && Msg::Verbosity are now real (inlined) classes Version 1.39 - 2002-04-12 ------------ + (src/ExceptionErrorHandler.cc) Fixed bug in protected exceptions of non-C++ code. ...

... Binary large object. ... CGI is a popular interface used to create server-based web applications with languages such as Perl or C. A web browser, such as Netscape Navigator. ... Core JavaScript contains a core set of objects, such as Array , Date , and Math , and a core set of language elements such as operators, control structures, and statements. ... A JavaScript primitive value is a member of one of the following types: undefined , null , Boolean , number , or string . ... World Wide Web . ...

This document explains some of the directives provided by the core server which are used to configure the basic operations of the server. ... Process Creation . Network Configuration . ... User . ... A single control process is responsible for launching child processes which listen for connections and serve them when they arrive. ... The User and Group directives are used to set the privileges of the Apache child processes. ... The child process creates multiple threads to serve requests. ...