GOES - X-ray flare-like events
             Daily summary
from 20131006 1928 to 20131007 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131007    0403 - 0445          C    -5.2034
    20131007    0508 - 0509          C    -5.9872
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.