In case of very load signal burst events correspond to BNS merger are not aggregate to the correct S-event.

Burst event (S240301mx) (tstart=1393369338.28, t0=1393369338.97, tend=1393369339.65) are associated to BNS injection but not clustered to the CBC Sevent S240301mw (S240301mw) (tstart=1393369338.60, t0=1393369339.96, tend=1393369341.01) and the corresponding burst-cWB-BBH was associated to the later but cWB-AllSky and Mly-AllSky not.

S240301mw : Found injection: (1393369339+/- 1s) m1=  2.02, m2=  2.00, distance=66.54 Mpc
S240301mw (0) EARLYWARNING   latency=   1 s from CBC   pycbc  EarlyWarning far=3.169e-10 [H1,L1] 
S240301mw (1) PRELIMINARY    latency=  34 s from CBC   pycbc  AllSky       far=3.168e-10 [H1,L1] 
S240301mw (2) PRELIMINARY    latency= 321 s from CBC   pycbc  AllSky       far=3.168e-10 [H1,L1] 

S240301mx : Found injection: (1393369338+/- 1s) m1=  2.02, m2=  2.00, distance=66.54 Mpc
S240301mx (0) PRELIMINARY    latency=  50 s from Burst MLy    AllSky       far=1.709e-07 [H1,L1] Low Sig.
S240301mx (1) PRELIMINARY    latency= 197 s from Burst CWB    AllSky       far=1.531e-10 [H1,L1] 
S240301mx (2) PRELIMINARY    latency= 475 s from Burst CWB    AllSky       far=1.531e-10 [H1,L1]

The burst events are G1581649 central_freq=335.2, duration=0.156s and G1581665 central_freq=152.4Hz, duration 0.682s.