GOES - X-ray flare-like events
             Daily summary
from 20110501 1956 to 20110502 1012  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110501    2327 - 2350          C    -5.1844
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.