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Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Carrell, Kenneth W.'

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[ascl:2105.003] ATARRI: A TESS Archive RR Lyrae Classifier

ATARRI is a graphical user interface for downloading TESS Full Frame Images (FFIs) and displaying properties of the lightcurves of selected objects. Preliminary analysis is performed assuming the object is an RR Lyrae variable. The raw lightcurve, a Lomb-Scargle analysis (both full and pre-whitened), and a folded lightcurve are presented to the user along with options to select the type of RR Lyrae and data quality flags for output.