GOES - X-ray flare-like events
             Daily summary
from 20120909 2013 to 20120910 1027  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120909    2147 - 2211          C    -5.0035
    20120909    2212 - 2245          M    -4.8962
    20120909    2246 - 0020          C    -5.0092
    20120910    0041 - 0042          C    -5.983
    20120910    0929 - 0937          C    -5.7167
    20120910    0952 - 0955          C    -5.9666
    20120910    1022 - 1027          C    -5.7799
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.