GOES - X-ray flare-like events
             Daily summary
from 20131019 1900 to 20131020 1041  (YYYYMMDD hhmm UT)
 
   date     start-end time       class  log10(X)
(YYYYMMDD)     (hhmm UT)
    20131019    1900 - 1904          C    -5.9747
    20131019    1952 - 2240          C    -5.7747
    20131019    2310 - 0059          C    -5.6819
    20131020    0112 - 0112          C    -6
    20131020    0129 - 0200          C    -5.9318
    20131020    0203 - 0232          C    -5.9281
    20131020    0236 - 0238          C    -5.9914
    20131020    0249 - 0328          C    -5.8761
    20131020    0434 - 0513          C    -5.7645
    20131020    0522 - 0543          C    -5.9245
    20131020    0552 - 0553          C    -5.9957
    20131020    0636 - 0716          C    -5.8327
    20131020    0724 - 0724          C    -5.9914
    20131020    0836 - 0904          C    -5.5346
    20131020    0945 - 1007          C    -5.8794
 
 
Used are solar X-ray fluxes measured by GOES 15 in the 1-8 Angstrom passband.