GOES - X-ray flare-like events
             Daily summary
from 20111221 1913 to 20111222 1112  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20111221    1913 - 1913          C    -5.9957
    20111221    1938 - 2004          C    -5.9031
    20111221    2009 - 2052          C    -5.8013
    20111221    2109 - 2130          C    -5.9355
    20111221    2140 - 2304          C    -5.6968
    20111221    2350 - 0005          C    -5.9355
    20111222    0043 - 0052          C    -5.9747
    20111222    0101 - 0140          C    -5.9208
    20111222    0143 - 0408          C    -5.2612
    20111222    0425 - 0434          C    -5.9031
    20111222    0451 - 0453          C    -5.9872
    20111222    0510 - 0645          C    -5.8297
    20111222    0726 - 0853          C    -5.7011
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.