% 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)
     121
     110
      81
      81
     166
     270
     669
     735
     486
     568
     554
     491
     449
     426
     399
     332
     271
     320
     188
     187
     184
     216
     175
     194
     137
     171
     184
     167
     184
     147
     160
     136
     157
     113
     126
     104
      83
      82
     111
      82
     100
      98
      77
      73
      65
      50
      75
      52
      33
      45
      66
      27
       4
     -47
     -23
      24
      40
      33
     -37
     -40
     -39
      48
     -35
     -43