% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     104
      52
      59
      94
      55
      70
      64
      97
     151
     151
     207
     285
     294
     332
     250
     177
     335
     381
     671
     833
     928
     797
     525
     627
     650
     356
     435
     394
     391
     232
     281
     330
     193
     234
     203
     142
     102
     132
     132
     156
     175
     131
     113
     150
     106
      97
     117
      74
      76
      86
      57
      68
      57
      82
      53
      38
      47
      40
      40
      34
      75
      54
      44
      44
      26
      -7
      48
      37
      45
      18
      46
      23
      49
      42
      11
      22
      17
      34
      31
      12
      12
      22
      27
     -15
      31
     -18
       8
      26
      37
      30
      -7
      13
     -13
      36
       9
      21
      22
      18
      26
       5
     -16
      20
      -2
     -22
      16
      20
     -24
     -13
      19
      30
     -25
     -23
     -15
      -5
     -23
     -21
      18
      26
     -15
      27
      13
     -24
     -14
     -18
       8
      15
       4
     -28