% 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)
     110
      82
      57
      88
     185
     390
     964
     999
     769
     958
     781
     692
     808
     646
     747
     594
     584
     551
     502
     409
     383
     370
     275
     249
     241
     271
     287
     207
     196
     231
     162
     157
     143
     151
     129
     121
     114
     120
      96
      83
      90
      94
      69
      69
      46
      67
      70
      66
      28
      38
     -14
      53
      11
      38
     -13
     -39
     -40
       8
      11
      20
      21
     -23
     -34
     -39