================================================================================ Title: Magnetic Inflation and Stellar Mass. V. Intensification and Saturation of M dwarf absorption lines with Rossby number Authors: Muirhead P.S., Veyette M.J., Newton E.R., Berdyugina S., Theissen C.A., Mann A.W. ================================================================================ Description of contents: The package contains the 74 FITS spectra shown in Figure Set 3. The naming convention is ID_INST.fits where ID is the coordinate identifier and INST is the instrument used, either CARMENES or NIRSPEC. System requirements: Any FITS capable reader. Additional comments: The columns are the wavelength in air, the flux, and the flux error. See section 2.1 and 2.2 for full observation and reduction details. ================================================================================