% 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)
     237
      40
      53
      49
     199
     228
     285
     282
     237
     265
     256
     433
     366
     433
     355
     384
     362
     438
     427
     507
     422
     321
     403
     289
     233
     230
     213
     254
     245
     228
     150
     151
     180
     158
     147
     124
     133
     100
     128
     101
     110
      81
      77
      76
      28
      42
      13
     -18
      46
      44
      42
      47
      60
      25
     -35
     -31
     -29
     -23
     -49
     -61
      22
     -46
      22
     -37