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Administering OpenMadrigal

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The Open Madrigal Initiative

MIT Haystack Observatory, home of the Millstone Hill Incoherent Scatter Radar, has supported an on-line incoherent scatter database since 1980. This early database evolved into both the CEDAR Database at the National Center for Atmospheric Research (NCAR) and the Madrigal Database at Millstone Hill. The CEDAR and Madrigal Databases have very different user interfaces and capabilities, but use the same basic data format, and data files are easily exchanged between the two systems.

Madrigal is a robust, World Wide Web based system capable of managing and serving archival and real-time data, in a variety of formats, from a wide range of instruments. Data can be accessed from the Madrigal sites at Millstone Hill, USA, EISCAT, Norway, SRI International, USA, Arecibo, Puerto Rico, Cornell University, USA, Jicamarca, Peru, The Institute of Solar-Terrestrial Physics, Russia, and Wuhan Ionospheric Observatory, the Chinese Academy of Sciences, using standard Web browsers; and directly, using APIs which are available for several popular programming languages.

The distributed Madrigal Database has been recognized by a Sun Microsystems Academic Excellence Award which included the Haystack Observatory server which hosts the Open Madrigal project.

[Open Madrigal logo]
[CEDAR logo]
[SPARC logo]
[Chinese Academy of Sciences logo]
[Arecibo logo]
[NSF logo]
[MHR logo]
[EISCAT logo]
[SRI logo]
[Cornell logo]
[ISTP logo]
[IGP logo]

Revised: March 24, 2008
Suggestions and comments should be directed to
madrigal@haystack