% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      38
      16
      29
      59
     -19
      34
      66
      52
      13
     141
     115
     212
     235
     113
     131
     186
      93
      90
     105
      74
      55
     146
      81
     117
     122
     150
     110
     110
     103
      90
     103
     129
      60
      97
      92
      98
      96
     132
      54
      97
      96
      84
     100
      53
      59
      67
     106
      32
      51
      66
      53
      81
      94
      55
      41
      69
      32
      69
      76
      62
      65
      19
      57
      75
      24
      45
      51
      75
      39
      15
      47
      55
      27
      53
      43
      54
      54
      51
      32
      63
      42
      27
     -30
      71
      71
      26
      -6
     -12
     -35
     -25
     -25
      58
      61
      44
      26
      36
      21
       9
      30
      52
      21
      26
      30
     -21
      17
      43
      26
     -41
      27
     -11
     -20
      29
     -21
     -23
     -47
     -42
     -48
      33
     -29
     -26
     -19
     -37
      23
      10
      20
     -41
      23