% 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)
     243
     102
      97
     126
     179
     270
     503
     441
     644
     613
     551
     994
     812
     578
     591
     514
     513
     473
     403
     357
     314
     294
     318
     280
     235
     218
     220
     248
     254
     177
     168
     180
     142
     154
     143
     175
     120
     125
      92
     111
      70
      77
      69
      59
      67
      74
      68
      56
      43
     -14
      44
     -19
      13
     -14
      40
      26
     -34
      64
     -38
     -40
     -34
     -56
      42
     -39