% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     149
     104
      83
      71
      86
      65
      91
      43
     112
      68
     102
     139
     218
     251
     388
     381
     319
     419
     292
     191
     187
     112
     111
      97
     133
      88
      57
      53
      80
      81
      73
      69
      83
      58
      39
     -10
      34
      11
       7
     -31
      23
     -33
     -35
      -5
      13
     -32
     -40
     -40
     -41
     -21
     -32
     -41
     -29
     -17
     -23
     -22
     -25
     -43
     -34
     -40
     -36
     -34
     -34
     -26
     -35
     -40
     -28
     -36
     -37
     -29
     -41
     -36
     -46
     -28
     -25
     -26
     -32
     -38
     -18
     -29
     -35
     -28
     -38
      -8
     -24
     -42
     -39
     -25
     -38
     -32
     -38
     -42
     -33
     -20
     -37
       3
     -23
     -37
     -29
     -31
      26
     -22
     -36
     -16
     -20
     -28
      33
     -12
     -31
      26
      21
     -31
      16
      15
       8
       9
       5
      24
      35
      -8
      16
      33
      57
     -31
      23
     -20
      35
      32