Datasets Activity Stream About Submit Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Filter Results SME Solar Spectral Irradiance - Time Series The Solar Mesosphere Explorer (SME) solar UV spectrometer provided measurements of solar spectral irradiance from 1981-10-08 to 1989-04-13. This data set contains daily averaged... CSV ZIP HTML JSON application/javascript JPEG text/css GIF