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Download : Using SI Units in Astronomy.pdf
A multitude of measurement units exist within astronomy, some of which
are unique to the subject, causing discrepancies that are particularly
apparent when astronomers collaborate with researchers from other
disciplines in science and engineering. The International System of
Units (SI) is based on seven fundamental units from which other units
may be derived, but many astronomers are reluctant to drop their old and
familiar systems. This handbook demonstrates the ease with which
transformations from old units to SI units may be made. Using worked
examples, the author argues that astronomers would benefit greatly if
the reporting of astronomical research and the sharing of data were
standardized to SI units. Each chapter reviews a different SI base unit,
clarifying the connection between these units and those currently favored by astronomers. This is an essential reference for all
researchers in astronomy and astrophysics, and will also appeal to
advanced students.
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