Low-amplitude rotational modulation rather than pulsations in the CoRoT B-type supergiant HD 46769

C. Aerts, S. Simon-Diaz, C. Catala +16

{We aim to detect and interpret photometric and spectroscopic variability of the bright CoRoT B-type supergiant target HD\,46769 ($V=5.79$). We also attempt to detect a magnetic fi…