% 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)
     217
     121
     176
     139
     283
     356
     610
     922
     652
     914
    1280
     889
     714
     776
     542
     564
     462
     457
     411
     341
     319
     261
     294
     321
     298
     242
     282
     266
     206
     224
     160
     171
     169
     143
     183
      85
     112
     184
     134
     128
     136
      60
     100
     101
      67
      97
     -45
      40
      -7
      76
     -33
      72
     -45
     -55
     -49
     -52
      41
     -54
     -36
      48
      45
      62
      37
     -36