% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     139
      82
      86
      28
     -35
      24
      28
     -27
       6
     -13
      26
      12
      71
     143
     174
     146
     450
     608
     732
     500
     496
     332
     480
     208
     206
     214
     121
     104
     151
     116
      73
     123
     153
      56
      55
      22
       8
      63
      64
      38
      43
      17
      24
      15
     -21
      62
      43
     -28
      31
      28
      16
      32
     100
      58
      61
      61
      21
      38
      62
      43
     -29
      40
      -6
      46
      61
      81
      53
      50
      57
      25
      41
      38
      59
      59
      50
      62
     -19
      49
      77
      59
      45
      74
      77
      27
      32
      38
     -16
      37
      21
      24
      39
      38
     -31
      41
      38
      36
      30
     -19
      13
     -24
      48
     -22
      41
      32
     -29
     -17
      40
      19
     -31
      51
     -28
       7
      17
      -2
      16
      26
     -18
     -26
     -24
     -36
     -23
     -36
     -17
      -8
      28
     -21
     -29
     -36