Let us consider 'alerts' ordered by dates but not by RA as it was on the article or in the current handbooks. Then it seems as two projections of trajectories for probes, one trajectory for 1420MHz source and second trajectory for 2840MHz source. It is very unprobable picture for probable point's distribution on the plane, so there are correlations between dates and locations and moreover there are correlations between delayes and distances on the coordinate plane. May be it was only systematic errors for META devices, but note, so there was correlations between high level 'alerts' and Galactic Plane. Hence probability for ETI probe case is not equal to zero. At the end, it seems as hopeful strategy for communications- 'far-and-near phenomenon' message.