PDF files in this zip file are supplements to the paper:

"High levels of ultraviolet radiation observed by ground-based 
instruments below the 2011 Arctic ozone hole"

For description see Section 6 and Figure 3 of paper.

Contents of files: 
AtLocalNoon.pdf           | UV Index measurement closest to local solar noon
DailyDose.pdf             | Daily erythemal dose
DailyMaximum.pdf          | Daily maximum UV Index; data of all sites were used at their native time resolution
DailyMaximum_ss15min.pdf  | Daily maximum UV Index; data of Norwegian sites were subsampled at 15 min intervals
DailyMaximum_ss30min.pdf  | Daily maximum UV Index; data of Norwegian sites were subsampled at 30 min intervals
DailyMaximum_ss60min.pdf  | Daily maximum UV Index; data of Norwegian sites were subsampled at 60 min intervals
LocalNoon.pdf             | UV Index averaged over a period of ±1 hour centered at local solar noon; data of all sites were used at their native time resolution
LocalNoon_ss15min.pdf     | UV Index averaged over a period of ±1 hour centered at local solar noon; data of Norwegian sites were subsampled at 15 min intervals
LocalNoon_ss30min.pdf     | UV Index averaged over a period of ±1 hour centered at local solar noon; data of Norwegian sites were subsampled at 30 min intervals
LocalNoon_ss60min.pdf     | UV Index averaged over a period of ±1 hour centered at local solar noon; data of Norwegian sites were subsampled at 60 min intervals
