% 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)
     157
      81
      76
      24
      87
     259
    1480
    1507
    1504
     953
     626
     370
     412
     395
     392
     616
     686
     638
     515
     365
     318
     290
     248
     265
     244
     249
     284
     236
     229
     211
     152
     198
     172
     166
     170
     126
     131
     145
     103
      88
      49
      99
      66
      78
      73
      72
      81
      78
      40
      22
      30
      32
      35
      -7
      22
      58
     -14
     -36
     -40
     -49
     -32
     -29
     -38
     -12