With 10 million channels, the false detection probability rises to 94% if we set our threshold to 5 sigma in each channel.

Subsequently, the detection probability propagating along the direction becomes:

It follows that not all signals have the same detection probability.

The false detection probability is less than 0.1%.

The spurious detection probability is 0.6%.

An F-15 type aircraft had a detection probability of 0.8 at this range.

The semi-transparent white plane in the top shows the density of detection probability, i.e., , as blue spots.

Before interfering, both electrons have circular detection probabilities.

As you see, the detection probability is zero on knots.

Frequency diversity is used to increased detection probability.