Fig. 1

Univariate diagnostics for antenna C1, showing the distribution of mean signal values for each class. The ordering background < corona < PD < PD + corona holds; high-current injections (_HI) shift the centre and thicken the tails.

Univariate diagnostics for antenna C1, showing the distribution of mean signal values for each class. The ordering background < corona < PD < PD + corona holds; high-current injections (_HI) shift the centre and thicken the tails.