% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      27
     -31
      45
      59
      25
     -10
     -16
     114
     147
     130
      87
     110
     174
     196
     320
     278
     256
     145
     184
     242
     233
     255
     200
     281
     282
     214
     207
     219
     166
     226
     180
     152
     308
     271
     225
     224
     291
     236
     299
     217
     209
     182
     114
     207
      91
      73
      94
      56
      64
     116
      99
      81
      87
      76
      69
      60
      75
      52
      36
      79
      68
      75
     -16
      54
      17
      37
      52
     -19
      30
      65
      53
      36
     -31
     -19
     -38
      28
      17
     -36
     -25
       2
     -18
     -36
      37
     -32
     -25
      -7
      30
     -37
     -19
      13
     -14
     -31
     -27
     -17
     -40
     -33
     -41
      28
       9
     -17
      22
     -30
     -32
     -31
       9
     -35
     -38
     -27
      15
     -14
      18
     -22
     -28
      29
     -22
      39
      26
      42
       8
      19
      19
      13
      18
      -1
      18
      45
      36