% 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)
     122
     109
      76
     124
     161
     205
     615
     676
     492
     550
     435
     303
     212
     173
     121
     188
     212
     266
     354
     406
     383
     354
     344
     223
     288
     246
     202
     232
     186
     185
     160
     174
     153
     146
     131
     119
      94
     111
      98
      99
      97
      90
     101
      66
      67
     102
      67
      46
      60
      71
     -35
     -15
     -17
     -28
     -30
      33
     -20
      14
     -32
     -22
     -40
     -31
     -25
     -36