Radio imaging of synchrotron emission associated with a CME on the 14th of August 2010

Radio observations can be used to identify sources of electron acceleration within flares and CMEs. In a small number of events, radio imaging has revealed the presence of synchrotron emission from nonthermal electrons in the expanding loops of the CME (Bastian et al. (2001), Maia et al. (2007) and Démoulin et al. (2012)). Events in which the synchrotron emission is sufficiently bright to be identified in the presence of plasma emission from radio bursts, which are prevalent at meter wavelengths, are infrequent. Using radio images from the Nançay Radioheliograph (NRH) we present observations of synchrotron emission associated with a CME which occurred on the 14th of August 2010. Using context observations from the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory, the SWAP instrument onboard Proba2, the LASCO coronograph onboard SOHO and the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI), we follow the propagation of the CME out to 2-3 solar radii and characterize the associated electron distribution. We find that the synchrotron emission is cospatial with the CME core.