% 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)
     310
     187
     164
     123
     203
     217
     341
     453
     582
     505
     471
     736
     533
     478
     536
     698
     607
     538
     499
     470
     372
     385
     362
     316
     320
     286
     293
     263
     272
     222
     206
     251
     178
     216
     162
     183
     121
      81
      88
      76
      98
      89
     101
      60
      77
      17
     -20
      33
      35
     -50
     -24
      58
      16
      35
     -38
      83
      24
      72
     -53
     -56
     -25
     -27
     132
     -93