% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
     125
     110
     170
     146
     102
     110
     469
     930
     452
     568
     633
     550
     328
     252
     323
     298
     220
     182
     177
     182
     186
     105
     115
     152
     101
     100
     187
     161
     115
      64
     116
      87
      65
     109
      83
      87
      78
      73
      44
      78
      44
      48
     -29
       4
      43
      38
      33
      54
      30
      58
      57
      33
      33
      34
      36
      40
      35
      22
      17
     -20
      36
      59
      48
      38
      45
      57
      59
     -11
      32
      58
      30
      37
      47
      28
       0
      38
      53
     -23
     -11
     -31
     -21
      37
      20
      24
     -10
     -21
      16
      10
      34
      25
      27
      44
     -11
      39
     -22
      12
     -17
      28
      -7
      32
      26
      28
     -18
      24
     -22
     -26
      -3
       1
      16
      34
     -26
      46
      23
      20
      21
     -33
     -12
     -12
      21
     -10
     -28
      -3
      19
     -35
     -38
     -28
     -21