% 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)
     111
     107
      69
      65
      77
      74
     156
     524
     517
     735
     789
     991
     704
     743
     615
     573
     521
     529
     488
     419
     365
     420
     330
     287
     291
     243
     208
     228
     203
     158
     155
     155
     159
     176
     143
     126
     137
     120
     105
      99
     103
      77
      81
      59
      59
      54
      60
      45
      46
      39
     -18
      22
      43
     -22
      10
      10
      20
     -14
     -16
     -25
     -24
     -21
     -42
     -22