GOES - X-ray flare-like events
             Daily summary
from 20120912 2013 to 20120913 1012  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20120913    0348 - 0356          C    -5.8861
    20120913    0358 - 0411          C    -5.8508
    20120913    0413 - 0424          C    -5.8416
    20120913    0426 - 0440          C    -5.8539
    20120913    0442 - 0456          C    -5.7077
    20120913    0458 - 0510          C    -5.5834
    20120913    0512 - 0526          C    -5.5901
    20120913    0528 - 0541          C    -5.6861
    20120913    0543 - 0556          C    -5.8508
    20120913    0558 - 0611          C    -5.9508
    20120913    0613 - 0626          C    -5.8761
    20120913    0628 - 0641          C    -5.9431
    20120913    0643 - 0650          C    -5.9706
    20120913    0713 - 0724          C    -5.7258
    20120913    0737 - 0740          C    -5.8069
    20120913    0742 - 0811          C    -5.7033
    20120913    0813 - 0819          C    -5.9245
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.