GOES - X-ray flare-like events
             Daily summary
from 20110113 1900 to 20110114 1126  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110114    0257 - 0425          C    -5.7799
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.