% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     160
     136
      97
      87
      69
      63
      95
      68
     151
     160
     151
     143
     213
     181
     393
     315
     146
     217
     170
     180
     163
      97
      71
     120
     107
     145
      90
      60
     126
     103
     139
      92
      76
     152
      57
      69
      14
      53
      48
      56
      66
      18
      40
      36
      71
      80
      26
      35
      74
      43
      65
      55
      17
      68
      75
      62
      76
      60
     115
      75
      45
      74
      43
      32
      60
      47
      26
      58
      44
      76
      52
      43
      51
     -18
       4
      28
      37
     -35
      18
     -20
     -27
      16
      10
      22
     -10
      16
      50
      24
     -29
       6
     -28
      14
     -17
     -31
      -8
      -7
      11
      36
      -8
     -22
      48
      -8
      30
     -38
     -18
     -27
     -26
      15
     -33
     -18
      34
     -30
     -33
     -29
     -18
      54
     -33
      35
       9
      25
      38
     -11
      32
     -43
      23
     -34
      31
      38