GOES - X-ray flare-like events
             Daily summary
from 20110810 2013 to 20110811 1012  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110810    2038 - 2040          C    -5.9245
    20110811    0744 - 0751          C    -5.8633
    20110811    0939 - 1012          C    -5.3116
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.