% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     185
     230
     121
      93
      72
      90
      54
      87
     104
     122
     174
     256
     601
     310
     352
     369
     238
     177
     218
     119
      87
      84
     108
      62
     131
      98
     159
     128
      75
      59
      71
      63
      55
      46
      24
      33
      31
      46
     -12
      66
      32
      51
      14
      45
     -48
     -19
      47
     -54
      65
      57
      41
      49
      -6
      58
     -13
      16
      46
      53
      29
      25
      27
      40
      54
      21
      14
      35
      26
      15
      76
      36
      15
      26
      49
      43
     -44
      40
      70
      25
      15
      18
     -50
      37
      13
     -17
     -17
     -43
     -27
     -32
      32
     -49
     -31
     -44
     -48
     -42
      14
      25
     -34
      42
      62
      11
      44
     -27
     -11
      21
     -21
     -49
      36
     -17
      29
     -38
     -30
     -13
     -44
      33
      28
     -17
     -29
      34
     -26
     -44
      15
     -23
     -16
      31
     -27
      55
     -18
      36