% 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)
     218
      77
      72
      75
     199
     327
     342
     671
     884
     732
     466
     354
     253
     213
     203
     141
     126
     138
     178
     211
     229
     289
     295
     266
     305
     300
     234
     200
     196
     178
     182
     150
     146
     135
     151
     141
     122
     126
     135
     131
      80
      86
      83
     100
      74
     112
     -49
      85
      44
      80
      67
      50
     -39
     -55
     -73
      21
      32
     106
     -35
     -51
     -53
     -17
     -63
      48