Configuration

First SLL (dB)

(Hour tracking)

mean SLL (dB)

(Hour tracking)

Peak SLL (dB)

(Hour tracking)

Extended GMRT

−11.18

−11.97

−10.59

Spiral

−11.25

−12.46

−10.86

25th generation

−11.88

−13.85

−12.55

150th generation1

−12.04

−13.88

−13.75

DA array

−19.30

−16.86

−14.80