GOES - X-ray flare-like events
             Daily summary
from 20110725 2013 to 20110726 1012  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110726    0323 - 0323          C    -5.9957
    20110726    0338 - 0341          C    -5.9101
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.