% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     194
      90
      48
      51
      72
      53
      53
      77
     140
      98
     155
     121
     161
     159
     119
     142
     196
     111
     188
     133
     140
     151
      67
     112
     104
      70
      86
      58
     116
     160
      79
     109
      49
      88
      67
      37
      77
      59
      58
      85
      58
      71
      97
      83
      77
     -46
      50
      52
      67
      79
      16
      44
      33
      24
      55
      30
      41
      51
      20
      72
      54
      38
      -3
      49
      32
      50
      29
      30
      30
      42
      19
      49
       6
      44
     -20
     -35
      35
      47
      22
     -12
     -27
     -41
     -20
     -38
     -30
      57
      12
     -47
     -40
     -43
      15
      15
     -27
     -20
      40
     -25
      11
      25
      31
     -40
     -41
     -23
     -31
     -43
     -30
      24
     -24
     -27
     -27
      -8
     -27
      -8
     -32
      39
     -28
     -34
     -32
     -13
      68
     -26
      53
      30
      32
      23
      23
      45
      39
      54