% 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)
    1028
     811
     471
     362
     239
     272
     605
     460
     784
     625
     662
     521
     640
     380
     335
     397
     342
     337
     375
     345
     315
     341
     337
     266
     274
     276
     276
     297
     300
     195
     153
     171
     215
     189
     187
     137
     139
     149
      88
     -66
      72
      60
     -67
      27
     132
     109
      33
      29
      69
     -75
     -12
      79
     -98
     -67
     126
      37
      15
     -68
      20
      87
     -53
      48
      18
     -82