% 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)
     925
     457
     285
     292
     356
     338
     359
     376
     287
     380
     366
     317
     272
     208
     142
     157
     179
     220
     127
     133
     124
     139
     102
     194
     139
     142
     182
      56
      89
      53
     188
     139
     126
      67
     -44
     -18
      82
     137
      78
      92
     119
     135
      38
     111
     -76
      81
     162
     -96
     100
      59
     102
     -51
      -9
      68
     -51
     -69
      62
     -94
      47
    -114
      71
      85
     -55
     -47