Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Zucker, S'

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[ascl:1607.008] BLS: Box-fitting Least Squares

BLS (Box-fitting Least Squares) is a box-fitting algorithm that analyzes stellar photometric time series to search for periodic transits of extrasolar planets. It searches for signals characterized by a periodic alternation between two discrete levels, with much less time spent at the lower level.