% 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)
     107
      82
      67
      76
     188
     879
    1246
     743
     644
     418
     377
     374
     506
     542
     882
     790
     541
     422
     334
     358
     345
     343
     266
     285
     257
     227
     195
     180
     180
     191
     159
     178
     106
     147
     126
     111
      79
      87
     105
      88
      89
      85
      50
      76
      53
      65
      51
      42
      50
      20
     -30
     -11
      50
      40
     -21
     -27
       8
       1
     -15
     -24
     -32
      14
     -39
     -39