% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     206
      98
     131
      68
      50
      86
      87
      90
     110
      77
     109
      75
     253
     230
     536
     462
     554
     374
     477
     479
     542
     621
     430
     490
     534
     550
     335
     268
     363
     490
     215
     303
     224
     339
     151
     334
     114
     259
     180
     223
     211
     193
     119
     167
     169
     121
     100
     184
     121
     104
     108
     101
      73
      93
     107
      88
     105
      66
      60
      95
      70
      67
      77
      78
      58
      78
      68
      46
      56
      58
      61
      62
      62
      48
      50
      49
      46
      41
      58
      37
      47
      39
      38
      33
      30
      32
      43
      36
      27
      16
      18
      -5
      14
      38
      20
       2
      16
      17
     -13
      26
     -12
      19
     -14
      13
     -21
      22
     -19
      10
      24
     -12
     -21
      -4
      11
     -14
     -20
      10
      14
      -9
      13
      -7
       7
     -19
     -11
      15
     -18
      13
       3
     -26