Magnetograph

A magnetograph is one of two types of scientific instrument: ...
Found on http://en.wikipedia.org/wiki/Magnetograph

Magnetograph

• (n.) An automatic instrument for registering, by photography or otherwise, the states and variations of any of the terrestrial magnetic elements.
Found on http://thinkexist.com/dictionary/meaning/magnetograph/

magnetograph

noun a scientific instrument that registers magnetic variations (especially variations of the earth`s magnetic field)
Found on http://wordnetweb.princeton.edu/perl/webwn?s=magnetograph

Magnetograph

Mag·net'o·graph noun [ Magneto- + -graph .] (Physics) An automatic instrument for registering, by photography or otherwise, the states and variations of any of the terrestrial magnetic elements.
Found on http://www.encyclo.co.uk/webster/M/6

magnetograph

A special telescope which analyzes the color and polarization of sunlight in order to measure the magnetic field of the Sun.
Found on http://www.solarviews.com/eng/terms.htm

magnetograph

An instrument attached to a solar telescope for the purpose of producing magnetograms. The first solar magnetograph was developed by Horace Babcock in 1953.
Found on http://www.daviddarling.info/encyclopedia/M/magnetograph.html

magnetograph

instrument for recording measurements of magnetic fields
Found on http://phrontistery.info/m.html

magnetograph

magnetogram; magnetograph A graphic representation of magnetic field strengths and polarity.
Found on http://www.wordinfo.info/words/index/info/view_unit/1236/2
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