CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS

F. J. Alonso-Floriano, J. C. Morales, J. A. Caballero +9

Context. CARMENES is a stabilised, high-resolution, double-channel spectrograph at the 3.5 m Calar Alto telescope. It is optimally designed for radial-velocity surveys of M dwarfs…