% Echo Location Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453) 79 77 87 109 108 45 69 78 107 101 143 227 239 145 329 304 320 445 204 224 413 328 424 424 611 720 713 864 655 654 414 470 365 555 348 324 399 241 291 326 351 299 379 279 292 304 240 282 208 249 277 229 266 224 191 266 222 182 193 130 154 122 125 154 146 150 165 184 118 131 124 100 112 108 83 87 84 120 100 95 92 69 82 87 94 73 82 74 60 45 67 36 47 41 -19 32 -5 41 27 57 32 35 20 54 40 24 -22 21 1 26 32 30 27 -44 -27 -37 -14 -48 -42 -38 -19 -32 -26 -5 10 -34 -27 -39