GOES - X-ray flare-like events
             Daily summary
from 20110525 2013 to 20110526 0942  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110525    2102 - 2107          C    -5.9245
    20110525    2157 - 2201          C    -5.8477
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.