% Echo Location Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide -1 4 -3 -4 5 -2 3 5 -1 -3 4 3 2 0 4 1 4 -3 -1 -2 2 1 2 3 -1 2 1 -3 3 1 -2 2 -2 4 3 -2 -1 3 1 5 -2 2 -2 0 2 -1 3 3 -3 -1 -2 1 5 2 3 6 3 3 -2 -2 4 1 3 3 4 -1 2 -3 1 1 2 -2 2 4 -5 -2 -2 1 3 2 2 2 -1 4 4 -2 4 3 -1 1 4 7 -1 3 -1 1 1 4 3 3 -4 5 -2 -2 0 -2 -3 2 -3 -1 -1 -4 -1 -1 -1 -2 3 3 -3 4 2 3 -4 -4 4 -3 0 0