% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     154
     138
     136
     115
     101
     114
      69
      69
     106
     127
     191
     416
     424
     486
     386
     356
     264
     219
     202
     184
     162
     161
     157
     141
      94
      77
      79
      76
      73
     110
      38
     104
      49
      70
      59
      36
      63
      43
      34
      29
     -30
      33
      21
      43
     -40
      48
      44
     -24
      53
      31
      50
      48
     -24
      39
      -4
      30
      39
      46
      48
      59
      28
      62
      50
      29
      -9
      36
      33
      61
      47
      42
      61
      53
      43
     -12
      52
      34
      33
      51
      36
      -8
      29
      12
       7
     -24
     -17
      22
      21
      46
      34
     -24
     -23
      29
      11
     -36
      28
      33
      29
      23
     -23
      10
      29
     -38
     -24
     -27
      37
      38
      41
     -36
     -29
      28
     -30
      16
       8
     -20
     -20
     -17
     -32
     -21
      10
      15
      45
     -33
     -28
       5
     -13
     -23
      -2
      32