% 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)
      89
      66
      62
      47
     116
     449
     621
     524
     622
     535
     595
     886
    1129
     898
     651
     735
     633
     558
     425
     375
     352
     379
     335
     261
     261
     251
     252
     212
     171
     214
     188
     189
     163
     175
     146
     137
     125
     108
     108
      97
      91
      80
      78
      72
      71
      43
      67
      43
      43
      38
      42
      43
      38
     -38
      10
      19
      15
     -43
     -36
     -20
     -35
     -32
     -18
     -38