% 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)
      70
      91
      57
      54
     103
     287
     600
     692
     907
    1178
    1084
    1355
     857
     941
     672
     664
     713
     621
     585
     498
     432
     372
     421
     280
     322
     280
     254
     261
     219
     254
     193
     198
     169
     163
     146
     152
     101
     120
      80
      90
      72
      81
      59
      82
      82
      47
      53
      57
      51
      37
      28
      12
      36
     -29
      19
     -40
     -23
     -28
     -19
      22
     -13
     -38
     -29
     -23