% 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)
     738
     311
     300
     301
     245
     610
     764
     558
     593
     602
     761
     495
     480
     390
     593
     571
     567
     342
     436
     407
     396
     379
     424
     325
     308
     402
     267
     211
     327
     237
     220
     101
     235
     175
     231
     212
      86
     127
     150
     166
      63
     169
     150
      82
      56
      92
     -82
     121
     160
     -92
      34
     132
      81
     -92
     132
    -114
     -73
     -79
     -67
     -93
     123
    -131
     -65
     -86