% 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)
     175
      96
      64
      69
     287
     721
     984
     714
     554
     465
     400
     355
     284
     347
     593
     731
     631
     519
     470
     421
     380
     343
     306
     299
     244
     249
     218
     246
     190
     216
     205
     157
     127
     148
     127
     150
     117
     102
     110
      93
      67
      78
      80
      75
      57
      64
      50
      39
      61
      26
      37
      44
      42
     -33
     -25
     -32
      10
     -24
     -26
     -33
      10
      23
     -29
     -38