% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     170
     108
     120
      80
      74
     117
     152
     110
      68
      70
     114
     119
      60
     119
     123
      87
     169
     106
      77
     103
      79
      61
      55
      79
      79
      52
      72
      25
      80
      54
      65
     -27
      44
      12
      -7
      35
     102
      69
     111
      98
     141
     108
     104
     167
     166
     227
     187
     167
     157
     161
     193
     168
     201
     137
     160
      91
     157
      85
     101
      99
      75
      72
      60
      78
      60
      82
     104
      64
      62
      65
      68
     -19
      72
      -8
      33
      45
      25
      65
      17
     -31
      44
      36
      28
      10
      40
     -32
     -26
      -8
     -29
     -34
      14
      23
      39
      28
     -18
      10
      26
      18
      38
     -40
      43
     -25
     -40
      32
      14
      23
     -41
      22
     -33
      33
      36
      37
      40
      16
     -22
     -40
      27
     -14
     -23
     -12
     -20
     -29
      19
      26
     -30
     -38
      48
      25