% 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)
      82
      67
      58
      75
     182
     235
     304
     293
     565
     692
     555
     887
     669
     795
     639
     479
     460
     456
     367
     383
     305
     354
     300
     255
     188
     258
     214
     224
     183
     169
     181
     180
     158
     161
     164
     126
     128
     151
     112
     108
     103
      80
      61
      94
      54
      63
      64
      44
      45
      40
      33
      46
     -31
     -34
      41
      26
      28
     -32
      23
     -22
     -32
     -38
     -30
     -53