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Advances in Astronomy
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Advances in Astronomy
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2010
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Article
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Tab 1
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Research Article
A Path to the Stars: The Evolution of the Species
Table 1
Configurations.
Alt-Az
Alt-Alt
(i) Blind zenith
(i) Low horizon blind angle
(ii) Unbalanced azimuth motion
(ii) Equilibration on both alt-motions
(iii) Off the shelf
(iii) To be developed