Multichannel Astrometric Photometer (MAP)
The Multichannel Astrometric Photometer (MAP) is a device developed and used at Allegheny Observatory in the search for extrasolar planets. An instrument attached to a solar telescope for the purpose of producing magnetograms. The first solar magnetograph was developed by Horace Babcock in 1953.
Related category OBSERVATORIES AND TELESCOPES
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