% 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) 96 72 69 60 166 188 296 427 569 347 436 340 274 302 220 206 282 251 229 218 244 240 266 202 177 183 207 190 176 131 192 174 144 150 144 117 105 116 101 118 108 93 98 71 70 64 51 60 25 46 40 26 25 30 -47 -28 -29 -22 -11 -43 -15 41 -29 13