GOES - X-ray flare-like events
             Daily summary
from 20111003 1913 to 20111004 1042  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20111004    0901 - 1042          C    -5.1337
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.