% 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)
      95
      55
      32
      98
     154
     262
     335
     359
     447
     369
     358
     460
     618
     557
     671
     443
     590
     429
     403
     366
     357
     332
     265
     232
     261
     240
     201
     212
     189
     182
     169
     185
     163
     142
     150
     137
     153
     133
      97
      92
      73
      87
     109
      80
      48
      89
      31
      53
      51
      32
      42
      66
     -16
     -24
     -27
     -19
     -20
     -22
     -20
      35
     -53
     -39
     -43
     -38