GOES - X-ray flare-like events
             Daily summary
from 20111228 1913 to 20111229 1126  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20111228    1950 - 1954          C    -5.8601
    20111228    2021 - 2116          C    -5.3958
    20111228    2120 - 2154          C    -5.2069
    20111229    0215 - 0221          C    -5.9431
    20111229    0318 - 0326          C    -5.8928
    20111229    0401 - 0427          C    -5.5143
    20111229    0519 - 0532          C    -5.8928
    20111229    0617 - 0640          C    -5.5214
    20111229    0713 - 0806          C    -5.1331
    20111229    0842 - 0907          C    -5.2676
    20111229    0945 - 0956          C    -5.8125
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.