SOLSPEC (Solar Spectrum) is a spectrograph measuring the solar radiation from 180 to 3200 nanometers (of the ultraviolet ray to the infra-red) like its variability at various periods of the solar cycle.
One type of SOLSPEC data is available on Ether, for the period from 1992-03-29 to 1992-10-09 ; level 2 data, in version V13.
Two solar spectrum measured during ATLAS 1 and ATLAS 3 mission are also available. These are called composite ATLAS 1 and composite ATLAS 3 and are accessible under ATLAS1-3 dataset.
Data available from Ether