GOES - X-ray flare-like events
             Daily summary
from 20131003 2027 to 20131004 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131003    2027 - 2052          C    -5.767
    20131004    0323 - 0407          C    -5.5884
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.