This data set contains data acquired by the Galileo Magnetometer during the Interplanetary Cruise to Jupiter. The data are at varying resolution depending on the averaging constant applied by the instrument. These data have been fully processed to remove instrument response function characteristics. The data are provided in physical units (nanoTesla) and in 2 coordinate systems. This set of data files contains data in Inertial Rotor Coordinates (IRC: despun spacecraft).