GOES - X-ray flare-like events
             Daily summary
from 20120210 1900 to 20120211 1112  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120211    0853 - 0901          C    -5.8268
    20120211    0958 - 1030          C    -5.0985
    20120211    1043 - 1050          C    -5.821
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.