% 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)
    1078
     596
     460
     406
     297
     352
     270
     551
     380
     678
     880
    1015
     818
     668
     660
     555
     340
     446
     438
     421
     322
     352
     315
     446
     342
     426
     386
     452
     352
     315
     348
     364
     289
     350
     348
     300
     308
     112
     284
     133
     208
     108
     197
     120
     117
     100
     150
     196
     188
    -117
     151
     114
     118
      90
     -92
    -197
     158
    -119
    -191
     -93
     -91
     127
     136
    -156