% 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)
    3122
     526
     429
     385
     333
     517
    1082
     930
     819
     807
     475
     624
     686
     472
     601
     438
     490
     347
     394
     405
     284
     327
     327
     267
     234
     204
     231
     261
     172
     222
      84
     197
     187
     200
     163
     170
     198
     193
      56
     159
     -56
     128
     131
    -104
     163
      43
     -47
     -87
      77
      93
     -54
     -76
     117
     -25
    -118
      27
    -129
      42
    -144
     -87
     -13
     133
      65
     125