% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     151
     105
      74
      40
      37
      57
      39
      42
      90
     101
      90
      90
     168
     147
     263
     279
     327
     342
     555
     295
     287
     136
     159
     133
      94
     119
     117
     108
     152
      50
     -12
      45
      34
      70
      17
      32
      40
      49
      20
      43
     -11
      26
      39
     -23
     -16
      36
     -13
     -25
      20
     -27
      40
      27
     -52
     -44
     -47
     -29
      16
     -31
     -40
     -50
     -46
     -32
     -42
     -42
     -38
     -36
     -42
     -45
     -46
     -42
     -40
     -52
     -47
     -42
     -42
     -38
     -38
      -7
     -37
     -44
     -36
       7
      40
      38
      36
      45
      45
     -13
      55
      75
      15
      30
      68
      80
      54
      48
      51
      32
      33
     -21
      19
      23
     -27
     -23
      39
      64
      43
      27
      31
       6
      39
      29
     -36
      16
     -27
     -30
     -35
     -16
     -23
     -34
      42
     -28
     -35
     -29
     -11
      28
     -16
     -26