% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     184
      81
      50
      49
      -7
     -26
      53
      13
     194
     272
      41
     178
     114
     172
     196
     157
      64
     158
      98
     116
     126
     145
     108
      41
     212
      95
     106
      83
     123
      34
      99
      86
      68
     -17
      17
      76
      68
      58
     -29
     -12
      69
      59
      51
      66
      28
      42
      79
      15
     -27
     -19
      45
      77
     -32
      45
      73
      43
      21
      43
      34
      14
     -34
      85
      61
      57
      52
      49
      59
      29
     -20
     -29
      30
      79
      13
      38
      26
     -18
      44
      33
      43
      23
      66
     -36
      14
      45
      11
      49
      43
      50
      52
      -5
     -28
      22
      40
     -34
      20
      37
      28
      -9
      56
      47
     -29
      50
      24
     -36
      30
     -34
     -30
     -43
     -38
      15
      39
     -29
     -40
      62
     -28
      29
     -40
      37
      19
      14
     -40
      44
     -42
     -23
      -9
      10
     -38
     -33