... Up: Science Software Applications . ... It has extensions for creating GUI (Tk) and object-oriented ([incr tcl]) applications. Several Tcl-based tools that may be used for astronomical and other scientific applications have been created and are discussed. One example is ptcl , which registers PGPLOT functions as Tcl commands, creating a powerful interactive plotting package. ... Both programs use the same C code, Tcl commands, and [incr tcl] classes; only the GUIs are different. ...

... Perl . ... IDL is used for data analysis and graphics. ... Advantages of a language that is popular in the real world are the existence of web resources such as tutorials, a wide range of libraries of existing code you can use and modify, and better job prospects for you if you ever want to venture into the real world. ... Most data reduction systems (eg IRAF, MIDAS, Starlink) do not interface well with any programming language: IRAF has itуs own (very clunky) language in which you can write scripts...

... Tools . ... Instead, indentation with whitespace characters is used by the interpreter to identify which block a particular line of code belongs to. ... Lastly, the characters used to mark blocks (spaces and tabulators) are invisible (that s why they are usually only used for indentation and as separators), making it particularly hard to identify critical indentation errors and determine the indentation level of a particular line of code (e.g. the first line on a new page of printed Python code). ...

OptInt PmWiki : MROI Delay Line SW / Baseline Solution Software . Need to design this. May be best to implement within a framework which is an embryonic form of the MROI offline software framework - but we need to design the framework! ... Data import/export from/to MCDB . ... Export results (e.g. baseline solution) to MCDB . How to structure data? ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIDelayLineSW/BaselineSolutionSoftware) ...

... Using Java for Astronomy: The Virtual Radio Interferometer Example N.P.F. McKay 1 and D.J. McKay 1 Nu#eld Radio Astronomy Laboratories, University of Manchester, Jodrell Bank, Macclesfield, Cheshire SK11 9DL, UK Abstract. ... The resulting program was called the Virtual Radio Interferometer 2 (VRI). ... Software development metrics for VRI Java Development Kit Version 1.0.2 Software classes 26 Java instructions 1565 Development time 80 hours Size of byte code 1.3 Mbyte 5. ...

... Apache HTTP Server Version 2.2 . ... htpasswd is used to create and update the flat-files used to store usernames and password for basic authentication of HTTP users. ... Resources available from the Apache HTTP server can be restricted to just the users listed in the files created by htpasswd . ... Files managed by htpasswd may contain both types of passwords; some user records may have MD5-encrypted passwords while others in the same file may have passwords encrypted with crypt() . ... Delete user...

... Apache HTTP Server Version 2.2 . ... Additional functionality allows webmasters to configure the response of Apache to some error or problem. ... If a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... Custom Error Responses and Redirects . ... In addition to these new variables, Apache will define REDIRECT_URL and REDIRECT_STATUS to help the script trace its origin...

... These tasks include tools for mathematical and statistical operations on science images and for analysis and display of raw and reduced data. ... Under this category are several tasks described in Chapter 3 of the Introduction to the HST Data Handbooks , msarith, mscombine, msstatistics, msjoin and mssplit , along with a few other tasks we describe below, ndisplay, markdq, mosdisplay, pstack, pstats, sampinfo, sampdiff, and sampcum . ... The sampdiff task automates this process. ...

... Archives . ... It is the most popular tool for statisticians and a widely used software for statistical data analysis thanks to the fact that its source code is freely available and it is fairly easy to access from installation to theoretical application. ... The documentation menu on the website and each packages contain extensive documentations of how-to?s. Some large packages include demos so that following the scripts in a demo makes R learning easy. ... Chandra Blog . ... SAMSI AstroStat Prog. ...

XEphem Forum Message . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Post . ... Re: Xephem 3.4 Compatibility With Existing Project . ... Post Message | ... Re: Re: Xephem 3.4 compatibility with existing project - kozmickid - January 20, 2001 - 05:44 UTC . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... Introduction to Unix System Administration . ... The Linux System Administrators' Guide . ... Master System - UNIX systems configuration tool . ... System optimization Information . ... The PC-Mac TCP/IP NFS FAQ list by Rawn Shah . ... Windows 95-L Networking FAQ and Windows NT 4.0 FAQ . ... Reptile's Linux Security Page . ... Internet Security Systems Inc.() and Security FAQs . ... Matt's Unix Security Page . ... Trusted Information Systems - Network Security and The TIS Firewall Toolkit FAQ . ...

Stellarium 0.12.3 . ... Classes . ... Scripting . ... Scripting Engine . ... Script Console . ... Since version 0.10.1, Stellarium includes a scripting feature based on the Qt Scripting Engine . ... Prior to version 0.10.0, Stellarium used a different scripting engine called StratoScript . ... Prior to version 0.10.0, Stellarium had a simple scripting engine, known as StratoScript . ... This script prints "Hello Universe" in the Script Console output window. core.debug( "Hello Universe" ); . ...

... Science Users Information Science Software ESO-MIDAS jump to navigation jump to content . ... ESO-MIDAS . ... The ESO-MIDAS system is built along lines which should allow easy integration of complex analysis algorithms as well as allowing greater flexibility in interactive use and in the creation of user specific procedures from the basic building blocks. The first design proposal for ESO-MIDAS, made late 1980, used some ideas from the UK STARLINK project for the software interface definitions. ...

... SETI@home consists of a receiving Arecibo antenna, a professional team (PT), and a two-way Internet connection between the PT and an army of S@h users, who load from the S@h server special software for digital signal processing. ... Thereby, METI@home will consist of several originators, which may load via Internet from a M@h server special software for the creation of analog and digital messages. ... ETI as a Source of Information . ... Main Internet Server . ... ETI as a Customer of Information . ...

Fortran is a simple language . Fortran has always existed . Fortran compilers are generally available . Earlier the first programming language . ... Good at numerical analysis and technical calculations . ... A large number of programs and routines in Fortran are exchanged internationally . ... Fortran doesn't have reserved words, it has short identifiers, the identifiers do not have to be specified . ... Fortran programs are usually less well structured then Pascal programs . ...

As an obligatory preparing for the application to participate in the IAO a short report of National Olympiad of the current year with a set of all problems used on the Olympiad has to be presented by the applicating team. ... The final minutes (protocols written in Latin or Cyrillic in form of tables) of the Olympiad (evaluating of solutions of the students participated in the last stage of the Olympiad) should be included as well. ... Historical data of the National Astronomy Olympiad: . ...

... In most cases on a Linux system this will be bash . It is bash 's job to read your commands and see that they are acted on. ... This looks at all the files in my home directory whose names start with sh-utils-1.16 and end with .patch . ... The file /etc/profile controls the system-wide behaviour of bash. ... Once bash has read the system-wide configuration file, it looks for your personal configuration file. It checks in your home directory for .bash_profile , .bash_login and .profile . ...

The National Astronomy and Ionosphere Center/Arecibo Observatory is seeking a programmer for the astronomy (radio and radar) program. Under general supervision, develop, maintain, and document spectral line data reduction and analysis software for astronomical research at the Arecibo Observatory. ... The National Astronomy and Ionosphere Center/Arecibo Observatory is operated by Cornell University under a cooperative agreement with the U.S. National Science Foundation. ... Arecibo Observatory . ...

. To create a new copy of a directory: cp -r draft presentation . This copies all the files and subdirectories in the directory draft into a new directory presentation . You try to create a copy of a directory using the name of directory that already exists: cp -r planA projects . If the directory projects already exists, then a copy of the directory planA will be created in this directory.

... Allows webmasters to configure the response of Apache to some error or problem. Customizable responses can be defined to be activated in the event of a server detected error or problem. e.g. if a script crashes and produces a "500 Server Error" response, then this response can be replaced with either some friendlier text or by a redirection to another URL (local or external). ... New behavior . ... redirect to a local URL, or . ... Each new variable will have the prefix REDIRECT_ . ...