GOES - X-ray flare-like events
             Daily summary
from 20121001 2012 to 20121002 1028  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20121001    2012 - 2012          C    -6
    20121001    2042 - 2124          C    -5.821
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.