Particle number size distribution of fluorescent, hyper-fluorescent, and total aerosol particles measured during the Antarctic Circumnavigation Expedition. Data file(s): PSD_fluorescent.csv, PSD_hyper_fluorescent.csv and PSD_hyper_tot.csv time_ : date and timestamp of the end of the 5-minute period of grouped data from WIBS measurements in ISO 8601 format (yyyy-mm-ddThh:mi:ss+00:00) [UTC] dN/dlog_d @ 0.603 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 0.603 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 0.876 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 0.876 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 1.274 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 1.274 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 1.852 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 1.852 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 2.693 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 2.693 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 3.914 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 3.914 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 5.69 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 5.69 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 8.272 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 8.272 μm (geometric mean of lower and upper bounds of bin) [number/litre] dN/dlog_d @ 12.026 um: the size-bin normalized number concentration of aerosol particles (dN/dlogd) at size bin of 12.026 μm (geometric mean of lower and upper bounds of bin) [number/litre] Missing values are filled as NaN.