% 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)
     166
      75
      33
      76
     244
     163
     207
     591
     677
     591
     487
     378
     434
     523
     631
     384
     378
     372
     391
     394
     350
     314
     291
     271
     219
     198
     207
     210
     180
     172
     153
     157
     137
     154
     126
     138
     112
     102
     104
      97
      80
      52
      66
      62
      66
      53
      43
      41
      43
      48
     -34
      34
      47
     -15
      40
     -41
       8
      10
     -48
      19
      16
     -36
     -32
     -35