GOES - X-ray flare-like events
             Daily summary
from 20130409 1958 to 20130410 1026  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20130409    1958 - 2016          C    -5.7986
    20130409    2037 - 2039          C    -5.9393
    20130409    2152 - 2157          C    -5.9788
    20130410    0037 - 0038          C    -5.983
    20130410    0050 - 0052          C    -5.9872
    20130410    0153 - 0239          C    -5.7447
    20130410    0549 - 0559          C    -5.9469
    20130410    0930 - 0949          C    -5.9101
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.