% Echo Location Surface Spectrum in units of mm/sqrt(Hz) % 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078) 120 32 -32 -43 55 299 435 326 345 312 176 100 94 114 179 247 307 303 342 279 253 312 262 221 180 186 169 180 165 155 129 140 113 116 97 88 95 93 112 54 80 70 43 42 61 39 72 23 29 25 39 -20 29 48 -11 -16 -13 -31 11 -25 -32 -30 -26 19