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DDO photometry


'DDO photometry' can also refer to...

 

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A system of intermediate-band photometry developed at the David Dunlap Observatory to study G and K giant stars and dwarfs of differing chemical composition. Seven filters are used, at wavelengths of 346, 381, 417, 426, 452, 489, and 513 nm.

Subjects: Astronomy and Astrophysics.


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