% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     159
     118
     116
      99
      71
      95
      97
     154
     137
     270
     234
     277
     155
     199
     299
     165
     143
     279
     495
     503
     631
     807
     682
     847
     422
     521
     438
     320
     308
     278
     248
     275
     257
     276
     228
     225
     210
     130
     137
     105
     137
     134
     119
     119
      88
      98
     135
      93
      72
     101
      97
      80
      65
      86
      48
      63
      47
      69
      59
      58
      57
      57
      49
      50
      35
      39
      43
      39
      47
      12
      56
      43
      37
      29
      26
      23
      52
      60
      15
      26
      26
      25
      30
      44
      30
     -13
      44
       7
      11
      18
     -19
      20
      11
      10
      22
      43
     -15
      18
      22
       9
      16
     -19
      28
     -20
      -8
      22
      36
     -14
     -25
      16
     -18
       9
      29
      24
     -32
     -18
      13
     -15
     -31
     -16
     -33
     -16
     -19
      20
      41
     -10
      -3
     -15