% 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)
     197
      40
      36
      35
     204
     331
     546
     570
     461
     617
     900
    1136
     860
     743
     720
     651
     658
     483
     517
     376
     382
     346
     277
     283
     253
     246
     258
     213
     221
     235
     205
     184
     153
     149
     119
     135
     115
     107
     109
      99
      77
      59
      77
      69
      55
      73
      60
      52
      27
      44
      20
      38
     -34
      43
     -13
     -17
      10
      -7
      31
      10
     -35
     -36
     -31
     -41