% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     117
      64
      80
      87
      20
      33
     -14
     -17
      31
     113
      90
     147
     184
     221
     246
     198
     253
     272
     152
      40
      75
     128
      21
     102
      48
      49
       9
      34
      38
     -19
     110
      81
       7
      83
      49
      47
      43
     -28
     -26
     -18
     -43
     -22
      -8
     -34
     -34
     -30
     -59
     -37
     -34
     -41
      18
     -28
     -10
      21
     -22
      48
      79
     102
      88
     100
      99
     134
     121
     111
     135
     107
     122
     105
     129
      82
     119
     100
     118
      95
      78
     100
      92
      80
      81
      39
      45
      50
      54
      23
      61
      52
      42
      49
     -40
      43
      52
      45
      51
     -20
      40
      24
      23
      35
      43
     -13
     -40
      57
      35
     -12
      44
     -27
     -37
      -8
     -46
     -46
     -34
     -48
      15
      27
       6
      20
     -15
      44
      19
     -22
     -36
     -34
     -22
      29
     -24
      46
     -18
      29