% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      98
      76
      71
      59
      57
      29
      30
      53
     115
     185
     191
     277
     353
     344
     459
     345
     419
     221
     237
     218
     101
     152
     134
      87
      68
      99
      80
      52
      98
      75
      61
      46
      69
      62
      56
      56
      24
      69
      40
      41
      73
      77
      58
     103
      87
      87
     120
     101
     135
      72
      90
     132
     117
      79
      96
      88
      78
      85
      67
      89
      27
      81
      79
      51
      81
      29
      64
      40
      47
      77
      40
      33
      34
      54
      10
      24
      35
      33
      24
      31
      26
      22
     -10
      26
      33
     -12
      46
     -15
     -10
      24
      45
      28
      22
     -12
      31
      -1
      38
     -17
     -15
      31
      32
       6
     -21
      20
     -11
      21
      24
       5
      14
     -14
     -23
      25
      39
     -25
     -12
       6
     -12
     -10
     -25
     -38
     -20
     -30
       1
     -28
     -14
     -33
      33
      10