The Level 3 Data is available for the range from 2011, doy 3 up to 2014, doy 325.
The spectral range is 16 - 58 nm.
The Data is available fine resolved or as 1nm binned spectra.
The Data is absolut calibrated to W/m^2/nm.
The Data is corrected to one astronomic unit.

The file name decodes as follows, e.g. for "SolACES_L3.1_2011_003.16.dat":
- "SolACES" is the experiment name.
- "L3.1" is the processing Level, here Level 3.1.
- "2011" stands for the year.
- "3.16" is for day of year (doy) 3.16, where the fraction serves as purpose for a more accurate time value
  (here: 0.16*24h = 3.84h). Inside the data files, the headline gives the same information.

The additional field "type of measurement" gives information about where the measurement originates from:
"SP" stands for spectrometer measurement, "IC" is a spectrum, reconstructed from an ionization chamber measurement.