% 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)
     247
     135
     103
     158
      68
     149
     266
     508
     427
     332
     381
     344
     545
     974
     516
     551
     398
     422
     416
     382
     406
     418
     347
     378
     269
     286
     243
     303
     233
     221
     224
     188
     179
     197
     182
     155
     135
     119
     100
     125
     108
     101
     114
      98
      83
     105
      87
      63
     -34
      -7
      24
      67
     -53
     -29
      56
      65
     -10
     -34
      30
     -29
     -51
       7
     -62
      52