% 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)
     436
     161
     173
     103
     107
     161
     282
     273
     235
     219
     233
     366
     320
     257
     319
     252
     198
     173
     157
     114
     139
     104
      76
      59
      90
      73
      77
      46
      33
      40
      31
      32
      35
      30
      33
      19
      16
      31
      -6
     -12
      25
      28
       5
      19
     -14
      28
     -15
     -11
     -13
      35
      11
      14
      16
     -16
       7
      16
     -19
      14
     -17
      16
     -16
     -17
     -17
       6