GOES - X-ray flare-like events
             Daily summary
from 20120207 1913 to 20120208 1112  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120207    1913 - 0140          C    -5.1314
    20120208    0143 - 0207          C    -5.8928
    20120208    0233 - 0327          C    -5.8239
    20120208    0344 - 0440          C    -5.5918
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.