Fundamental effective temperature measurements for eclipsing binary stars - IX. Characterisation of 5 solar-type eclipsing binaries with M-dwarf companions
Large-scale spectroscopic surveys will need suitable benchmark stars that can be used to verify the performance of automatic pipelines. A promising type of object for this purpose is the detached eclipsing binary (DEB) containing an FG-star and a low temperature companion. For flux ratios ≲ 1 per cent, the spectra ob...