% 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)
     483
     234
     214
     233
     225
     285
     485
     603
     740
     562
     521
     282
     519
     321
     383
     262
     268
     273
     241
     214
     216
     228
     244
     149
     153
     138
     215
     186
     173
     253
     229
     256
     187
     172
     170
     142
     146
     121
     136
     140
      78
     -35
      30
      95
      57
      40
      71
      99
      -7
      20
      29
      18
      30
     -65
     -56
      45
     -15
      73
      48
     -51
     -48
     -34
      55
     -38