GOES - X-ray flare-like events
             Daily summary
from 20111224 1913 to 20111225 1126  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20111224    1913 - 1949          C    -5.8239
    20111224    2138 - 2151          C    -5.9208
    20111225    0043 - 0108          C    -5.9626
    20111225    0450 - 0456          C    -5.7773
    20111225    0812 - 1126          C    -5.0706
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.