Terrestrial Non-Thermal Continuum Radiation: Wind Observations

We present new results on terrestrial non-thermal continuum radiation from WIND observations. Direction-finding analyses of the WIND data suggest that some continuum radiation may originate in the magnetopause. We generally find little evidence for polarization of the trapped component, except when banded structures are present indicating that WIND is close to the source region. We often observe significant circular polarization for the escaping component. We find that the location of the source of enhanced continuum radiation is different from the source of normal trapped continuum radiation.