Raw spectra measurements of scattered sunlight collected using a MAX-DOAS (Multi-Axis Differential Optical Absorption Spectroscopy) instrument in the austral summer of 2016/17 during the Antarctic Circumnavigation Expedition (ACE).

Data file(s): DDDhhmmss_xx.WWW 
where WWW is the central wavelegth of the measured spectrum in the ultraviolet or visible region and xx is the elevation viewing angle of the spectrum.  

File header
First column: pixel number starting with 0
Second column: wavelength associated with each pixel [nm]
Third column: integration time [s]
Fourth column: number of scans
Fifth column: exposure time [s]
From column 6th to 24th: number of counts collected in each optical fiber