% 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)
     126
      64
      82
      55
      70
     269
     690
    1183
     922
    1136
     755
     882
     512
     583
     595
     353
     368
     430
     410
     325
     336
     315
     379
     295
     330
     249
     229
     201
     197
     192
     182
     183
     190
     144
     165
     139
     146
     109
     112
     114
      88
      85
      57
      41
      52
      49
      39
      39
      40
      36
      49
      17
      -9
      36
     -39
      11
     -23
     -18
     -39
      42
     -36
     -23
     -44
     -31