The plan plot shows the target tracks for 11 Seaslug Mk2 continuation firings. The ship is at the centre facing upwards and I have corrected the rages to show true horizontal range as opposed to slant range. The faint circle represents the 35,000 yard maximum range of Seaslug, but note that firing GL28 successfully intercepted its target outside of that range. The plot also shows that Seaslug was a true area defence weapon as it is intercepting crossing targets.