This page provides access to auxiliary data files that must be accessible when running the 2015 version of the Wilson-Devinney binary star program. Place the files in the directory where the light curve (LC) or differential corrections (DC) programs are executed, or add the appropriate path in the “open” statements in the LC or DC FORTRAN source code.

March 2016 update: Band 94 was added at the request of Chinese astronomers operating the Lunar Ultraviolet Telescope (LUT) on the Moon.

May 2019 update: TESS band (No. 95) added; updated data files are in the gzipped tar file lcdc-datafiles-2019.tar.gz.

The documentation booklet in PDF format is available here.