% 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)
     196
     122
     128
      88
     120
     173
     283
     436
     462
     477
     615
    1138
     971
     654
     646
     601
     644
     564
     460
     472
     378
     293
     334
     315
     321
     265
     249
     279
     272
     213
     192
     180
     170
     144
     149
     141
     112
     121
     120
     104
     105
      89
      90
      48
      99
      53
      64
      52
      61
     -20
      68
       9
      32
     -32
     -36
     -43
     -44
     -43
     -30
     -22
     -22
      14
      53
     -46