% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
      77
      75
      70
      48
      43
      50
      58
      68
      97
     145
     141
     147
     322
     375
     240
     271
     274
     157
     222
     199
     127
     124
      90
      75
     120
      76
      30
      53
      -7
      47
      54
      61
      33
      21
     -21
     -18
      26
      36
     -29
      -4
     -14
     -27
     -33
     -35
     -26
     -31
     -31
     -37
     -30
     -34
     -30
     -32
     -25
     -29
     -24
     -33
     -34
     -37
     -34
     -38
     -38
     -26
     -28
     -34
     -28
     -30
     -40
     -31
     -32
     -23
     -36
     -33
     -41
     -38
     -34
     -30
     -26
     -30
     -33
     -32
     -29
     -31
     -36
     -26
     -18
     -19
     -23
     -34
     -29
     -18
     -19
     -24
     -34
     -32
     -30
      20
       4
      14
      -9
     -15
     -27
      26
      13
      11
      12
     -25
      27
       9
     -10
      21
     -17
     -10
      27
     -23
      30
     -11
     -23
     -32
     -18
      14
      14
      -1
      37
     -27
     -16
       8
     -22