% 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)
     102
      88
      76
     103
      81
     159
     252
     747
    1259
    2237
    1352
    1333
     787
     981
     898
     638
     691
     661
     579
     498
     402
     373
     362
     336
     339
     272
     272
     256
     195
     229
     187
     213
     167
     167
     157
     153
     147
     128
     127
     110
     107
      87
     112
      91
      79
      45
      64
      45
      47
      55
      30
      20
      39
     -21
     -45
      -7
      13
     -16
      33
      -1
     -24
     -49
     -32
     -50