GOES - X-ray flare-like events
             Daily summary
from 20130111 1900 to 20130112 1127  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20130111    1900 - 1923          C    -5.9172
    20130111    1937 - 0628          C    -5.2716
    20130112    0925 - 0958          C    -5.7959
    20130112    1028 - 1039          C    -5.9747
    20130112    1051 - 1127          C    -5.9066
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.