% 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)
     211
      85
      64
      85
     138
     151
     533
     867
     684
     421
     539
     537
     558
     435
     286
     372
     328
     414
     287
     318
     284
     283
     250
     270
     181
     181
     170
     208
     157
     208
     185
     131
     137
     134
     129
     121
     120
     134
      89
      93
      95
      67
      83
      41
      59
      61
      45
      45
      24
      26
      29
      37
      -7
      23
      18
       9
      24
      35
     -22
     -33
     -29
     -43
     -31
     -21