% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     110
      88
     126
      87
      99
      60
     106
      70
     138
     119
     119
     217
     175
     174
     286
     315
     412
     539
     824
     664
     870
     483
     460
     532
     369
     365
     270
     253
     223
     188
     256
     225
     272
     191
     199
     135
     128
     161
     135
     112
      86
     101
      32
     114
      88
      74
      85
      69
      97
      84
      91
      88
      74
      91
      71
      73
      70
      71
      66
      52
      73
       4
      49
      42
      53
     -19
      42
      62
      56
      85
      45
      63
      68
      50
      16
     -28
      63
      43
      33
      39
      63
      55
      42
      26
      47
     -32
     -19
      48
      52
      25
      44
     -12
      40
     -15
      59
      10
      32
      26
     -21
      15
      41
      26
      33
     -25
     -43
      -6
     -41
     -23
     -29
      -9
      25
      49
     -36
     -15
      30
      -2
     -29
      29
     -27
      47
     -19
     -24
      48
     -18
     -28
     -17
      20
      23