GOES - X-ray flare-like events
             Daily summary
from 20140128 1900 to 20140129 1127  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20140128    1900 - 1936          C    -5.1013
    20140128    1937 - 2006          M    -4.308
    20140128    2007 - 2212          C    -5.0066
    20140128    2213 - 2246          M    -4.5784
    20140128    2247 - 1037          C    -5.0022
    20140129    1043 - 1127          C    -5.7878
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.