% 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)
     129
      67
      75
      88
     274
     281
     244
     468
     573
     433
     372
     472
     519
     496
     534
     529
     503
     460
     361
     435
     390
     305
     392
     298
     240
     266
     214
     232
     254
     214
     237
     222
     139
     150
     121
     132
     121
     120
     108
     121
     105
      81
      82
      78
      48
      80
      59
      44
      53
      54
      16
      27
      24
     -14
     -29
     -29
      29
     -25
     -28
     -20
      26
     -20
     -39
     -46