GOES - X-ray flare-like events
             Daily summary
from 20110308 1900 to 20110309 1056  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20110308    1900 - 1904          M    -4.9031
    20110308    1905 - 1956          C    -5.0013
    20110308    1957 - 2131          M    -4.8327
    20110308    2132 - 2138          C    -5.0004
    20110308    2139 - 2143          M    -4.9872
    20110308    2144 - 2219          C    -5.0004
    20110308    2220 - 2223          M    -4.9957
    20110308    2224 - 0535          C    -5.0022
    20110309    0641 - 1056          C    -5.0237
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.