GOES - X-ray flare-like events
             Daily summary
from 20130712 1957 to 20130713 1012  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20130712    2231 - 2237          C    -5.7905
    20130713    0541 - 0552          C    -5.8356
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.