GOES - X-ray flare-like events
             Daily summary
from 20110914 2013 to 20110915 1011  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110914    2013 - 0025          C    -5.0353
    20110915    0027 - 0058          C    -5.3344
    20110915    0120 - 0136          C    -5.8239
    20110915    0202 - 0223          C    -5.8069
    20110915    0226 - 0231          C    -5.9101
    20110915    0234 - 0300          C    -5.6383
    20110915    0307 - 0315          C    -5.7144
    20110915    0431 - 0435          C    -5.8633
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.