% 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)
     110
      96
      73
      77
     121
     107
     238
     356
     247
     464
     988
    1141
    1025
     729
     697
     722
     514
     538
     556
     451
     454
     324
     376
     314
     263
     253
     215
     236
     223
     185
     230
     172
     159
     182
     142
     149
     143
     100
     102
     114
     100
      75
      91
      72
      65
      61
      52
      24
      21
      35
      52
      61
      24
      28
     -27
     -26
     -20
     -24
      17
     -25
     -31
     -48
      22
     -20