% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      98
     104
     101
      70
      63
      88
      24
      73
      99
     126
     328
     386
     807
     652
     420
     478
     354
     373
     302
     279
     289
     397
     259
     361
     292
     114
     125
     291
     208
     304
     217
     160
     148
     125
     113
      85
      88
      72
      83
      34
      67
      50
      66
      33
      41
      69
     -12
      22
     -29
      52
      53
      25
      90
      39
      53
      97
      -3
      64
      81
      58
      68
      45
      74
      75
      40
      56
      80
      87
      53
      56
      18
     -34
      94
      47
      46
      34
      53
      53
      22
      23
      30
     -43
     -19
      28
     -20
     -17
      16
      25
     -30
     -17
     -24
     -19
      25
      26
     -29
      25
      35
      20
     -29
      15
      28
      38
       6
      39
     -17
     -18
      17
      33
     -43
      -6
      24
      24
     -22
     -26
     -46
     -31
      36
      25
      16
     -13
      48
     -30
     -42
     -12
     -33
      24
     -28
     -27