The UV-A (uncalibrated) data present the millivolt output signal of the UV-A sensor. This is a special use signal that indicates the relative change in the UV-A signal.
Graphs of the data are available for a time selection of two months or less. Also provided, is a feature to export the data to a file on your local computer in several different formats(excel, csv, xml). Keep in mind a year's worth of data is about 25 megabytes, and will take almost 2 minutes to generate.
Valid date range for location Alaska, Fairbanks, AK02 is from Sat Aug 26 00:00:00 GMT+00:00 2000 to Mon Nov 29 00:00:34 GMT+00:00 2021