% 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)
      69
      90
      53
      57
      76
      34
      75
      64
      77
      83
     197
     558
    1081
    1235
     935
    1217
     733
     376
     607
     559
     522
     352
     289
     262
     273
     259
     219
     157
     327
     275
     264
     241
     221
     198
     288
     248
     235
     301
     357
     270
     237
     213
     335
     303
     283
     375
     336
     324
     311
     287
     313
     247
     208
     206
     149
     221
     160
     152
     169
     186
     148
     169
     174
     157
     134
     156
     165
     162
     140
     137
     118
     156
     183
      93
     127
     101
     116
     124
      78
     113
     117
      72
      67
     107
     103
      81
      88
      97
      51
      65
      69
      57
      13
      65
     -23
      35
      36
      44
      68
     -15
     -45
     -56
      55
     -11
      32
      48
     -32
      26
      41
     -30
     -34
      48
      44
     -48
      11
      17
      11
      10
     -30
     -38
     -61
     -46
     -37
     -36
      48
      46
     -33
     -29