% 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)
     682
     523
     511
     416
     530
     373
     275
     516
     599
     729
     617
     776
     703
     676
     637
     480
     597
     492
     426
     362
     342
     257
     300
     178
     143
     159
     143
     127
     120
      80
     128
      98
      87
      83
      90
     -26
      60
      56
      92
      99
      64
      37
      20
      93
      27
     -29
      42
      39
     -32
     -43
     -41
      58
      82
      91
      42
      -9
     -44
     -60
     -70
      56
     -12
     -62
     -48
     -41