Correlation between binary orbital phase and the spot-corrected photometric, and spectroscopic Hα, variations. Top: residuals of the 2008 spot model folded at the binary orbital period. The dark and light vertical grey bands around phases 0.0 and ±0.5 indicate the phase and duration of primary and secondary eclipses, respectively. Middle: same as top but for the 2011/2012 CoRoT and Spitzer residuals (black points, CoRoT; cyan triangles, Spitzer 3.6 μm; and magenta stars, Spitzer 4.5 μm). Bottom: full width at 10% intensity of the primary and secondary Hα emission components folded at the binary orbital period (red points and blue stars, respectively).