% 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)
    1001
     728
     826
     880
     658
     572
     590
     888
     755
     915
     734
     502
     255
     572
     570
     464
     450
     556
     692
     572
     442
     518
     306
     516
     660
     248
     417
     428
     468
     403
     416
     366
     528
     529
     401
    -101
     327
     395
     373
     109
     242
     474
     -71
     157
    -119
     198
    -255
     178
     163
     111
     363
    -212
    -285
    -279
     148
     241
     205
    -250
    -153
    -211
     130
      83
     102
     259