% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     162
      81
      45
     -17
      42
      29
      68
      64
     247
     235
      98
     185
     211
     179
     152
     114
      68
     134
      74
      91
     117
      86
      47
      61
      72
      36
      17
      87
      64
      73
      77
      34
      79
      72
       8
      39
      35
      40
      61
      53
      21
     -26
     -12
      22
      25
     -39
      25
     -21
      40
      14
      39
      52
      31
      44
      33
       3
      43
      54
      38
      69
      55
      68
      49
      74
      75
      73
      54
      54
      63
      87
      15
      83
      17
      76
      63
      38
      74
      76
      46
      49
      33
      37
      58
      16
      23
      25
      28
     -16
      45
      26
      49
      46
      23
      28
      18
      22
      50
      46
      43
     -17
      32
       8
      51
     -20
       9
     -18
      30
      -7
       4
     -34
     -39
      53
      33
     -33
      43
       4
     -37
     -15
     -30
     -39
       2
     -31
     -23
     -20
     -37
     -29
     -27
      11