% 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)
     866
     323
     329
     225
     255
     462
    1213
    1483
    1640
    1276
     967
     871
     837
     808
     631
     502
     581
     546
     484
     500
     606
     393
     465
     414
     319
     321
     250
     335
     322
     268
     336
     292
     232
     161
     238
     198
     224
     213
     218
     104
     138
     211
     160
     116
      14
      69
     158
     150
      87
     155
     108
     124
     -76
      42
      29
      60
     -84
      54
    -100
      79
     -70
    -100
    -132
     -48