% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     341
     200
     132
     124
     122
     152
     105
     112
     117
     148
     164
     231
     355
     619
     413
     230
     183
     287
     381
     261
     196
     127
     123
      94
     140
     116
      87
      94
     131
      94
      98
      71
      73
      95
      34
      76
     117
      98
      87
      54
      53
      69
      76
      80
      56
      66
      50
      33
      38
      73
      48
      62
      51
      21
      59
      16
     -32
      29
      27
      41
      41
      56
      40
     -39
      58
      43
     -13
     -46
      33
      27
     -27
     -34
     -33
      48
      40
      28
     -20
     -25
       4
      21
       5
     -18
     -33
     -18
      38
     -33
      31
     -26
      74
      30
      34
     -16
      34
      10
      18
     -28
      20
      33
      20
      47
      28
     -35
     -29
      51
     -29
     -38
      38
      46
      45
       1
     -20
      24
      14
     -29
      24
     -26
     -32
      17
     -35
     -14
     -21
     -29
     -30
     -37
     -22
     -18
     -21
     -32