% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
     128
      89
      93
      75
     108
      92
      92
     138
     114
     181
     206
     112
      95
     244
     360
     415
     420
     437
     474
     434
     254
     221
     265
     199
     176
     190
     130
     109
     112
      95
      91
     111
      80
      92
      82
      94
      67
     101
      94
      46
      87
      46
      54
      58
      85
      44
      60
      68
      53
      63
      30
      28
      28
      48
      49
      49
      33
      28
      50
      56
      39
      31
     -23
      14
       7
       3
      -3
      32
      24
      36
      16
       7
     -27
     -13
      16
      -9
     -27
       1
      36
      25
     -26
      34
     -28
      17
     -30
      -7
      50
      -6
      35
      42
      14
       6
      20
      40
      27
      10
     -34
     -32
      26
     -11
      20
      13
     -28
      -6
     -25
     -24
      28
      27
     -12
     -11
      33
      20
      10
      48
     -30
      15
      11
      13
       2
       9
      15
     -16
     -17
      10
     -24
     -16
     -16