GOES - X-ray flare-like events
             Daily summary
from 20130619 1958 to 20130620 0956  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20130620    0917 - 0925          C    -5.7011
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.