GOES - X-ray flare-like events
             Daily summary
from 20121108 1900 to 20121109 1056  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20121109    0108 - 0108          C    -6
    20121109    0149 - 0154          C    -5.9788
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.