% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     100
      60
      58
      64
      68
      57
      30
      88
      87
     101
     147
     145
     206
     220
     301
     157
     166
     285
     480
     205
     257
     158
     161
     168
     141
     129
      58
      54
      66
      27
      52
      22
      46
      28
      23
     -16
     -24
      43
     -32
     -10
     -17
     -21
      15
      40
     -42
     -11
      29
      32
      66
     -18
     -29
     -23
      34
     -34
       9
       7
     -11
      39
      38
      44
      81
      35
      52
      64
      -5
     -19
      68
      47
      49
     104
      78
     -23
      19
     100
      75
       9
      73
      52
      56
      43
      32
     -15
      59
      21
      61
      31
      39
      23
      -8
      -4
     -30
      12
      44
      31
      55
     -19
      -3
      34
      56
      26
      39
     -20
      11
      16
     -23
     -26
      18
     -13
     -19
      22
     -22
     -30
      19
      19
      51
      42
     -31
     -23
     -20
     -15
      11
     -40
     -43
     -13
      17
     -18
      17
     -35