GOES - X-ray flare-like events
             Daily summary
from 20140831 1958 to 20140901 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140831    2254 - 2255          C    -5.9957
    20140901    0653 - 0849          C    -5.6778
    20140901    1023 - 1027          C    -5.8327
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.