% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      81
      75
      76
      75
      63
      53
      70
      75
      98
      85
     197
     142
     175
     174
     148
     172
     122
     147
     101
     175
     146
     191
     120
     125
     119
     100
      88
      98
      55
      57
      31
      51
      56
      63
      36
     -32
      37
      64
      38
      25
      42
      62
      49
      55
      49
      40
      65
      53
      27
      59
      65
      58
      30
      51
      51
      47
      83
      27
      -9
      53
      39
      37
      43
      36
     -25
      36
      66
      33
     -19
      29
      22
     -28
     -20
      35
      -9
     -25
     -11
      26
       3
      54
      58
     -25
     -28
     -18
      49
      25
      26
      34
     -15
      -8
      27
      27
      12
     -23
      19
     -10
     -38
     -23
     -13
      26
      26
     -23
      25
     -19
      22
     -27
      21
      40
      18
      54
     -40
      28
     -30
      -7
      52
     -19
      27
     -28
     -31
     -20
      38
     -13
      38
     -39
      28
     -17
     -43
     -41