% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     192
      95
      67
      56
      45
      79
     119
     122
     153
     309
     374
     221
     198
     227
     269
     163
     234
     179
     115
     152
      98
     178
     126
     145
     198
     203
     219
     205
     150
     234
     157
     178
     147
     157
     185
     100
     150
     176
     150
     177
     144
     137
      93
      89
      77
      91
      90
      57
      56
      77
      74
      60
      83
      45
      30
      70
      52
      22
      32
      19
      36
      26
      17
      44
      57
      55
      46
      66
      22
      39
      53
      55
      54
      47
      49
      55
      19
     -19
      26
      48
     -15
      24
      25
     -17
      21
      40
      25
      13
       7
     -21
      21
       9
     -20
      16
     -18
      30
      17
      14
      38
      29
      38
       9
     -19
      16
     -32
      36
     -29
      30
     -19
     -23
     -14
     -23
      10
     -31
     -11
     -33
      45
     -11
      -4
      31
      23
     -14
     -22
     -23
     -14
     -24
       0
     -18