... 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. ...

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... If you have a program to convert data to MIDAS input format, fine. ... All you need to do is cannibalize the part of the existing program that reads the data, and add a short piece of code to re-format the data first as a flat ASCII file, one measurement per line; and then convert this to *.tbl format. ... It's just like the process of creating a program-star table. ... You may decide to write a short MIDAS script to apply your format-conversion program and the edited *.fmt file to each night's data...

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• Observational data
• Preliminaries
• dbmmanage - Manage user authentication files in DBM format - Apache HTTP Server

. 500 bps: safing only . 4000 bps: original standard . 32000 bps: current standard . Operates on one byte quantities . Handles both hardware and software data . Table driven definition of telemetry format allows for changes with time . Cycles through 200 1-byte parameters in 50 msec. (one minor frame) . Processes 4 1-byte parameters each cycle of the 1kHz process . 1200 minor frames in a major frame (60 seconds) . Previous slide . Next slide . Back to first slide . View graphic version . Ъ

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• GPI Data Formats GPI Data Pipeline 1.0 documentation
• CSPICE Routines: ETCAL_C
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... Developments within the past triennium The 2 most significant activities of the WG during the 2006-2009 triennium were to produce a new version of the formal FITS standard document, which precisely defines the requirements of the FITS format, and to create a new registry for documenting existing FITS conventions. ... The registry provides a convenient central location for documenting the various FITS keywords or other FITS data structures that are used by each convention. ...

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• http://www.atnf.csiro.au/vlbi/dokuwiki/lib/exe/fetch.php/difx/deller_vdif_support.pdf
• Pulsar Group Main/Psrfits
• E Making Videos

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• ESO - ESO-Enews #24: October 2012
• GOODS
• Common DFO tools: phoenix instances

... For whatever reason, there are people that hate NFS (Network File System). ... Mark has claimed, and it has been widely repeated, that it is impossible to provide concurrent access to mbox-format files with IMAP. ... In the case of IMAP though, the answers being offered about mbx over NFS or about concurrent access to mbox files are not the rare kind of answers. ... The way the most common IMAP server implementations work is that you connect to a master IMAP server process, and then you authenticate...

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• Adding New File Formats to SAOtng
• The AstroStat Slog FITS
• The AstroStat Slog file format

XMM-Newton Science Analysis System Page: 1 cxctods9 July 8, 2007 Abstract Conversion of CXC region le to Ds9 format 1 Instruments/Modes not applicable 2 Use pipeline processing no interactive analysis yes 3 Description cxctods9 converts a given CXC [1] le to Ds9 format which can then be used to mark regions on a displayed image in Ds9. ... UnknownRegionTableType (error) The speci ed table is not a CXC region table. ... UnknownShape (error) An unknown region shape was encountered. ...

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• http://xmm.vilspa.esa.es/sas/8.0.0/doc/cxctods9.ps.gz
• http://xmm.vilspa.esa.es/sas/5.4.1/doc/cxctods9.ps.gz
• http://xmm.vilspa.esa.es/sas/7.0.0/doc/cxctods9.ps.gz

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Programs . ... dbmmanage is used to create and update the DBM format files used to store usernames and password for basic authentication of HTTP users via mod_authn_dbm . Resources available from the Apache HTTP server can be restricted to just the users listed in the files created by dbmmanage . ... One can usually use the file program supplied with most Unix systems to see what format a DBM file is in. ...

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• mod_cgi - Apache HTTP Server
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• mod_headers - Apache HTTP Server

... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. VOTable JAVA Streaming Writer and Applications. ... We describe a streaming interface that can bridge the VOTable format, through a user friendly graphical interface, with the FITS and ASCII formats, which are commonly used by astronomers. ... Streaming Writer Applications ASCII and FITS to VOTable Converter This is a tool for converting ASCII or FITS files to VOTable format. ... VOTable JAVA Streaming Writer and Applications. ...

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• ESO C Library for an Image Processing Software Environment (eclipse)
• Development of an ADS Data Dictionary Standard
• CORBA as an Interoperability Tool for Astronomy

The original files with the data were in different formats. ... Such files were named "standard data files" and linked to the database. They can be easily transformed to any desirable format by a code. Here we present two simple computer programs of this kind. ... When running the code, you can specify columns in the output file: wavelength, energy (eV) or wavenumber (cm -1 ) as the first column, and complex refractive index or dielectric function as the second and third columns. ...

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• Database of Optical Constants -- Level: welcome

OptInt PmWiki : Pm Wiki / Upgrading From Pm Wiki 1 . This page gives suggestions for upgrading an existing PmWiki 1.x installation to use PmWiki 2.0. In this page we assume that a site administrator already has a site running using PmWiki version 1.x or earlier in a somewhat standard configuration, and wants to upgrade to the 2.0 software. Important note: The normal PmWiki upgrade procedure (i.e., copy the new software over the existing one) won't work for moving from 1.x to 2.0. ...

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• Working Group on Optical Interferometry Data Standards
• Astrophysics Group OIFITS: A Data Exchange Standard for Optical (Visible/IR)
• OptInt PmWiki : Page File Format

The initial orbital data are distributed in the F1 format, which contains orbital elements as a the state vector (the spacecraft position and velocity vector) in the inertial frame (Standard reference of the Earths Equator and Equinox J2000). ... The Format number . 0001 . The Message number . ... 00001 . ... 001451.596 . ... 008276.384 . ... 000000.000 . ... The F1 format for this data looks as follows: . INT/ITZ/01/0001/01/00001/ . ... 001451.596/-008276.384/+000000.000/ . ...

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• The INTERBALL Auroral PROBE orbital elements collections

This service contributes to the International Service of Geomagnetic Indices (ISGI) of the IAGA . ... The Kp numbers of the previous month are available in tabular format . ... There are available also historical and current Kp and derived indices per anonoymos FTP (see below). ... U.S.A. FTP server: ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/INDICES/KP_AP/ . monthly update) . ... contains the monthly Kp / ap tables in a simple text format readable for both humans and computers (*.tab). ...

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• DIGITAL WDC EXCHANGE FORMAT FOR OBSERVATORY 1.0 MINUTE VALUES
• Format Documentation of *.wdc Files
• The Face on Mars

... HTTP . HTTP: A Protocol for Networked Information. This document is available at http://www.w3.org/WWW/Protocols/HTTP/HTTP2.html . ... SGML . ... The source is available at ftp.ifi.uio.no/pub/SGML/SGMLS . ... Available by anonymous FTP as Postscript ( info.cern.ch/pub/www/doc/url.ps ) or text ( info.cern.ch/pub/www/doc/url.txt ) . ... The World-Wide Web , a global information initiative. For bootstrap information, telnet info.cern.ch or find documents by ftp://info.cern.ch/pub/www/doc . ...

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• Redirecting standard output
• Appending standard output to a file
• Introduction to HTML 3.0

The first character in each record (line) of formatted output defines a carriage control character to the lineprinter, often called ASA-character, for a previous name of the US Standardization Organization ANSI. ... When using VAX/VMS for output first on a file, which is to be printed later on paper, it is advisable to use the extension .DAT . ... You use the compiler switch -vms f77 -vms prog.f and get the control characters removed from the screen output. ...

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• HTML 4.0 Specification References
• Additional problems at the transition
• Summary of Fortran 77 statements

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 . ...

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• Zen: ivoa standard process
• Authentication Options
• ntpq - standard NTP query program

This module provides for forensic logging of the requests made to the server . ... Logging is done before and after processing a request, so the forensic log contains two log lines for each request. ... Module: mod_log_forensic . ... Each log entry is assigned unique ID which can be associated with the request using the normal CustomLog directive. mod_log_forensic creates a token called forensic-id , which can be added to the transfer log using the %{forensic-id}n format string. ...

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• Manual Page: dbmmanage - Apache HTTP Server
• Apache Multiple Log Files
• Apache module mod_cgi

... Federal Information Processing Standards Puplication (FIBS PUB 146-1) . ... PIPS 146 adopted the Government Open Systems Interconnection Profile (GOSIP) which defines a common set of data communication protocols that enable systems developed by different vendors to interoperate and the users of different applications on those systems to exchange information. ... 4.1 USE OF THE LAYERED PROTOCOL SPECIFICATIONS 12 . ... 4.2.3.3 Network Layer Protocol Identification 15 . ... SECURITY OPTIONS / 26 . ...

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• Open Systems Handbook: A Guide to Building Open Systems
• Open System Handbook: A Guide to Building Open Systems
• Government Open Systems Interconnection Profile Users' Guide

The XV_VTDF is a viewer for TDF format files (extension to TIFF 6.0 format for storage of high-resolution satellite data). More information about TDF format and relevant topics, as well as satellite data in this format you may receive from Space Monitoring Information Support lab (Space Research Institute, Moscow, Russia) . ... XV_VTDF <filename> - load TDF file at startup (default size) . ... The XV_VTDF operates with fixed-size satellite images in TDF format. ... Back to SMIS Home Page . ...

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• TDF Viewer (Satellite Data Format)
• XV-IMAGE
• REGIONAL DATA ARCHIVE (SMIS IKI RAN Project)

grdreformat - Converting between different grdfile formats. grdreformat ingrdfile [= id [/ scale / offset [/ nanvalue ]]] outgrdfile [= id [/ scale / offset [/ nanvalue ]]] [ -R west / east / south / north [ r ] ] [ -V ] grdreformat reads a grdfile in one format and writes it out using another format. As an option the user may select a subset of the data to be written and to specify scaling, translation, and nan-value. ingrdfile The grdfile to be read. ...

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• http://xray.sai.msu.ru/~ivan/gmt/man/grd2xyz.html
• http://xray.sai.msu.ru/~ivan/gmt/man/blockmedian.html
• http://xray.sai.msu.ru/~ivan/gmt/man/blockmode.html