GOES - X-ray flare-like events
             Daily summary
from 20111205 1913 to 20111206 1112  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20111205    1913 - 1918          C    -5.8633
    20111205    2323 - 2353          C    -5.1561
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.