% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     246
      40
     156
     120
      69
      60
      85
     123
      79
      88
      95
     167
     189
     294
     337
     324
     364
     566
     681
     638
     926
    1159
     646
     907
    1113
     938
     584
     535
     343
     431
     383
     335
     348
     355
     243
     301
     327
     235
     182
     194
     152
     202
     148
     203
     160
     144
     212
     103
     184
     132
     111
      84
     100
     113
     107
      82
      69
      96
     113
      88
      83
      88
      56
      86
      64
      92
      63
      73
      61
      66
      45
      42
      59
      41
      45
      51
      37
      40
      46
      41
      63
      50
      43
      60
      26
      35
      45
      31
      37
      13
       8
      21
      16
      30
     -11
      27
     -20
     -13
      28
     -17
      15
     -17
      33
      16
     -27
      15
      17
     -18
      17
      17
     -27
      -9
     -18
      31
     -10
       6
      -2
      23
     -12
       7
      -4
     -20
     -30
     -18
      13
     -24
      28
      30