% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     266
      80
      82
      78
      36
      54
      63
      55
     186
     140
     142
     234
     190
     204
     153
     137
      75
     155
     113
     106
     146
     160
     116
     112
      97
      96
      57
      19
      33
      51
      67
      61
      14
      -8
      31
      34
      34
      17
      34
      19
      38
      17
      65
      44
      42
      66
      41
      66
      50
      63
      21
      53
      56
      93
      38
      40
      41
      36
      80
      37
      60
      58
      54
      52
      68
      60
      39
      32
      57
      56
      36
      62
      28
      18
      28
      51
      13
      56
      23
      38
      39
      47
      41
      34
      38
      20
      24
      22
      18
      38
     -17
      37
      14
      45
      26
      41
     -14
      13
       5
     -12
      25
      51
       4
     -32
      51
      17
     -32
     -33
     -24
      17
     -18
      45
      10
     -21
     -30
     -28
     -13
      15
      44
     -17
     -34
     -29
     -35
      49
     -22
      27
      10
     -28