% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     180
     120
     141
      91
      88
     109
      86
      72
      97
     174
     237
     294
     376
     443
     307
     330
     264
     449
     324
     470
     313
     331
     183
     178
     252
     231
     151
     168
     137
     178
      80
     102
      79
      69
      97
      66
      17
      59
      59
      45
      42
      59
      32
      58
      53
      52
      27
      19
      33
      31
      26
      23
      32
      29
      40
      57
      26
      27
      36
      23
      49
      34
      35
      14
      32
      24
      12
     -24
      20
     -11
     -28
      26
     -14
      33
      32
     -24
      29
      40
     -32
      38
      31
      38
      43
      52
      36
     -30
     -24
      36
      26
       9
     -18
       0
      -1
     -10
     -25
      27
      26
     -23
     -34
      14
      -7
     -20
     -21
      41
     -28
      31
     -17
     -19
      33
       6
      35
      10
      25
     -24
      13
     -27
      17
     -28
     -29
      24
      49
      -6
     -25
      -5
     -23
     -28
      14
       9