% 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)
     101
      78
      63
      87
      69
     132
     211
     308
     229
     285
     410
     736
     972
     748
     653
     656
     610
     527
     415
     415
     421
     338
     339
     317
     273
     234
     251
     211
     208
     184
     232
     226
     154
     160
     155
     139
     129
     128
      92
      95
      97
     121
      62
      64
      82
      70
      66
      73
      62
      31
     -17
      39
      26
     -19
      28
      19
     -45
     -18
     -23
     -30
     -25
     -16
     -32
      13