% 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)
     127
      74
      73
      77
     169
     342
     833
    1216
    1162
    1063
     607
     628
     480
     425
     364
     380
     320
     265
     266
     233
     247
     247
     192
     232
     177
     215
     190
     162
     197
     191
     160
     140
     151
     136
     111
     121
     104
     109
      75
      97
      60
      82
      65
      76
      83
      46
      52
      60
      40
      36
      23
      16
      54
     -11
     -26
      37
      14
     -35
     -28
     -39
     -37
     -30
     -16
     -21