AL Scl

Haefner1987 - Haefner1987b (Stromgren b)

The uvby light curves are from Haefner (1987a) and the radial velocity curves and solutions are from Haefner et al. (1987b). As noted by the authors, the solution in the u-filter is far from satisfactory (as is often seen in this bandpass when assuming black body radiation). However, the temperature difference given by the authors does not appear to satisfactorily fit the remaining vby light curves either.