% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     173
      93
     109
      54
      45
      56
      73
      66
      82
      81
      63
     137
     137
     241
     390
     468
     350
     312
     294
     161
     158
     150
     124
     105
     101
      25
     104
      44
      58
     -15
      75
      26
      28
      69
      36
      38
      56
      88
      91
     103
     110
     194
     171
     124
     133
     160
     133
     103
      95
     146
     155
     144
      71
     102
     118
      93
      86
     100
      90
     116
      80
      54
      52
      66
      68
      43
      77
      99
      46
      84
      57
      71
      61
      63
      50
     -15
      33
      69
      24
     -14
      55
      50
     -22
      47
      26
     -18
      29
     -22
       9
      32
     -21
     -16
     -12
      46
     -26
      16
     -18
     -21
     -27
     -39
      32
      21
     -35
      23
     -14
     -15
      23
       4
      20
      48
      30
      45
      21
      -6
      18
     -33
     -31
     -34
     -38
      37
     -19
      14
      30
     -19
     -31
     -20
      39
     -19