% 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)
    2142
     450
     414
     307
     256
     533
     673
    1256
    1309
    1351
    1009
     767
     802
     803
     817
     607
     729
     471
     599
     467
     470
     481
     419
     397
     388
     277
     350
     310
     365
     324
     363
     315
     286
     223
     147
     174
     186
     127
     172
     168
      84
     160
     132
     124
     204
      56
     189
     110
     119
      51
     -84
     140
    -102
     146
     -70
      91
     -67
    -134
    -141
     -54
     -65
     -82
      18
     110