% 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)
     141
      88
      43
      73
     300
     711
    1069
     914
    1055
    1107
    1324
     907
    1157
     921
     842
     805
     726
     630
     557
     462
     363
     327
     303
     322
     284
     249
     218
     286
     241
     210
     211
     173
     206
     167
     176
     111
     125
     130
     121
      90
      92
      79
      70
      79
      79
      80
      73
      40
      29
      45
      38
      39
      13
       8
      22
     -20
     -10
     -39
     -19
     -24
     -30
     -27
     -32
     -29