GOES - X-ray flare-like events
             Daily summary
from 20131208 1913 to 20131209 1112  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131208    1956 - 2051          C    -5.8928
    20131208    2128 - 2134          C    -5.9586
    20131208    2154 - 0028          C    -5.8447
    20131209    0051 - 0252          C    -5.8729
    20131209    0326 - 0357          C    -5.6596
    20131209    0945 - 0955          C    -5.9547
    20131209    1003 - 1012          C    -5.9508
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.