GOES - X-ray flare-like events
             Daily summary
from 20110929 2013 to 20110930 1042  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110930    0251 - 0254          C    -5.9626
    20110930    0349 - 0432          C    -5.1113
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.