% 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)
     128
      59
      52
      33
      78
     101
     261
     520
     711
     924
     998
    1258
     998
     768
     731
     597
     596
     491
     501
     397
     380
     374
     359
     291
     299
     297
     234
     272
     189
     207
     189
     192
     177
     139
     141
     156
     114
     123
      92
      82
     100
      81
      81
      64
      62
      56
      60
      42
      53
      23
      31
      16
     -25
      20
     -33
     -12
     -16
     -23
     -35
     -34
      28
     -22
     -17
       8