% 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)
     122
     130
     102
     120
     292
     501
     607
     805
    1125
    1111
     739
     672
     638
     618
     500
     390
     376
     432
     366
     381
     380
     382
     351
     326
     265
     251
     225
     262
     206
     198
     174
     174
     149
     151
     136
     132
     127
      92
     107
     126
      59
      57
      79
      67
      70
      49
       5
      44
      37
      16
      48
     -16
      27
      31
     -41
     -14
     -29
     -29
     -42
     -40
      24
      30
     -31
      44