% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     107
      71
      65
      -7
      37
      60
     -22
     267
     229
     226
     105
     212
     229
     286
     220
     191
     246
     142
     200
     199
     163
     160
     169
     135
     118
     161
     133
      80
     105
      88
      75
      20
      76
      49
      97
      94
      32
      41
      75
     -37
     -31
      63
      41
      28
     -18
     -35
      18
      24
     -46
     -42
      27
     -22
      17
      33
       1
     -46
     -34
       9
      23
      27
     -18
     -18
     -29
      80
      40
      58
     -25
      82
      46
     105
      52
      53
      66
      94
      49
      88
      11
      41
      66
     -21
      53
      28
      18
      42
      -8
      36
      52
     -36
     -35
      44
      20
      37
      36
      24
      26
      42
     -13
      37
      34
     -29
     -14
      44
     -34
      29
     -29
      43
      16
      17
      17
      30
     -35
     -21
      19
     -29
      26
      37
     -40
     -39
      31
      32
     -40
      44
      15
     -35
     -49
     -32
      42
      25