GOES - X-ray flare-like events
             Daily summary
from 20120509 2013 to 20120510 0956  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120509    2014 - 2031          C    -5.8125
    20120509    2048 - 2102          C    -5.0362
    20120509    2103 - 2113          M    -4.3851
    20120509    2114 - 2224          C    -5.064
    20120509    2229 - 2236          C    -5.8928
    20120509    2245 - 2248          C    -5.8239
    20120509    2301 - 2302          C    -5.9666
    20120510    0014 - 0015          C    -5.8356
    20120510    0147 - 0155          C    -5.618
    20120510    0158 - 0205          C    -5.71
    20120510    0212 - 0216          C    -5.8962
    20120510    0414 - 0415          C    -5.3002
    20120510    0416 - 0432          M    -4.2388
    20120510    0433 - 0641          C    -5.0259
    20120510    0644 - 0649          C    -5.9393
    20120510    0734 - 0737          C    -5.8239
    20120510    0824 - 0824          C    -6
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.