% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     187
      85
      73
     -39
      64
     120
     121
     261
     223
     308
     797
     769
     692
     638
     429
     342
     363
     343
     317
     313
     247
     272
     249
     240
     172
     235
     237
     198
     212
     212
     176
     158
     151
     163
     147
     129
     148
     134
     105
     108
     133
      94
      56
      79
      73
     102
      48
      75
      56
      25
      38
      34
      41
      41
     -48
      45
     -49
       9
      69
     -48
     -45
      37
     -23
     -71