GOES - X-ray flare-like events
             Daily summary
from 20121020 2142 to 20121021 1026  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20121020    2142 - 2151          C    -5.9666
    20121020    2154 - 2157          C    -5.9914
    20121020    2356 - 0021          C    -5.9626
    20121021    0249 - 0424          C    -5.1073
    20121021    0526 - 0638          C    -5.2464
    20121021    0718 - 0731          C    -5.857
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.