% 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)
     149
      45
      21
      36
      67
     115
     305
     260
     387
     585
    1058
     662
     545
     393
     552
     471
     402
     496
     509
     403
     374
     307
     297
     266
     263
     252
     212
     219
     163
     168
     202
     183
     148
     120
     129
     120
     100
     121
     102
     105
      92
      79
      58
      69
      44
      42
      24
      56
      23
      46
      30
      15
      38
     -28
     -31
      14
       9
      -4
     -30
      28
       9
     -30
     -50
     -19