% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     112
      71
      51
      37
      47
      52
      76
      53
      70
     106
      97
      92
      98
     218
     207
     170
     137
     120
     106
     102
      89
     103
      99
      94
      56
      49
      39
      -7
     -11
      20
      -4
      24
     -23
     -31
     -32
     -30
     -24
     -27
     -25
     -29
       5
     -28
     -17
     -24
     -26
     -29
     -32
     -25
     -18
      22
     -23
     -18
     -24
      -6
     -26
     -20
     -23
      27
      -9
       5
      15
      46
      41
      31
      31
      24
      49
      16
      30
      43
      38
      27
     -18
      37
      17
      36
      24
      36
      11
      28
     -25
     -17
     -13
      30
     -19
      -9
      16
     -11
      18
     -24
      -6
     -21
     -23
     -12
     -17
       5
     -14
      24
      16
      -9
     -14
     -16
     -25
     -20
      21
       1
      -8
     -14
      -5
      10
      12
     -11
      25
      37
      -5
     -19
     -23
      15
      16
     -24
     -17
     -12
     -23
      27
     -12
      16
      31
      -7