% 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)
     138
     100
      73
      27
     111
     349
     491
     739
     802
    1268
    1127
    1039
     837
    1171
     745
     594
     569
     471
     465
     480
     397
     402
     329
     339
     272
     271
     246
     254
     237
     201
     208
     181
     143
     170
     117
     114
     136
      95
      92
      79
      91
      85
      65
      78
      76
      80
      67
      23
      34
      32
      34
      37
      23
      18
      25
     -22
      31
     -17
      16
     -39
     -36
     -24
     -38
     -42