% 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)
    1249
     358
     256
     199
     238
     287
     571
     719
     552
     644
     664
     484
     237
     276
     213
     304
     271
     338
     254
     383
     287
     292
     227
     214
     190
     263
     265
     198
     196
     151
     138
     181
     193
     217
     150
     144
     128
     124
     132
     141
      75
      98
      88
      95
     -16
     152
     -45
     -24
       6
      54
     -27
      43
     -38
     110
     -46
      78
      77
      68
     -55
      59
      79
     -13
     -87
     -77