% 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)
     399
     253
      77
     206
     995
     850
     482
     633
     500
     348
     338
     495
     431
     435
     444
     342
     363
     253
     343
     228
     229
     247
     252
     223
     236
     236
     133
     139
     138
     144
     195
     152
     168
      95
     130
     155
     130
      66
     130
      90
      73
      84
      95
     101
      62
      76
      61
      80
      22
      22
      34
      -5
       9
      24
      29
     -30
      59
     -63
     -65
      55
     -39
      17
      59
     -59