% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     185
      71
      44
      58
      -5
      45
      55
      56
      69
     115
     128
     205
     176
     175
     120
     155
      96
     107
      64
      83
     112
      61
      98
      75
      64
      76
      53
      64
      20
      81
      50
      48
      35
      67
      54
      94
      71
      73
     122
     169
     121
     111
     104
     103
     107
     115
      76
      97
      99
     151
      88
      76
      44
      51
      60
      78
      56
      80
      75
      34
      60
      32
      41
      45
      41
      37
      23
      36
      47
      43
      72
      29
      40
      39
      50
      28
      48
      55
      33
      36
      17
      51
      37
      49
      -9
      26
      50
      37
      34
      34
     -24
      41
      21
     -34
      10
      -9
      27
      11
      -6
      50
     -29
       9
     -21
      31
      27
     -19
     -34
     -37
     -11
      26
     -16
     -18
     -30
     -34
     -19
      10
      35
     -26
      27
     -17
       3
     -39
      13
       5
      46
       6
      25
      30