% 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)
    1480
     864
     730
     521
     523
     663
    1208
    1612
    1208
     804
     911
     684
     689
     628
     667
     810
     562
     540
     474
     531
     452
     490
     377
     412
     508
     405
     398
     352
     243
     281
     281
     336
     335
     220
     296
     271
     272
     129
     103
     180
     178
     199
     131
     173
     -11
     -95
     122
     -88
     197
     217
      66
    -111
     -73
    -149
      93
      58
    -109
    -128
    -113
      77
     -43
     133
      36
    -127