% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     137
     131
     113
      89
     107
     115
     113
     119
     106
     140
     111
     314
     364
     442
    1122
    1211
    2552
    2581
    1929
    2438
    2650
    1862
    1441
    1448
    1076
    1363
    1112
     725
     866
     984
     990
     748
     838
     721
     742
     748
     547
     654
     525
     547
     486
     542
     474
     353
     323
     348
     248
     251
     376
     274
     233
     297
     306
     242
     260
     257
     217
     213
     219
     180
     197
     173
     164
     204
     115
     178
     149
     139
     157
     132
     120
     123
      78
     140
     110
     103
      95
     102
     111
      84
     100
      88
      53
      71
      63
     113
      53
      67
      43
      43
      63
      34
      65
      61
      39
      55
      27
     -12
      73
      24
      43
      26
     -20
      52
      42
     -37
      43
      19
      48
      44
      31
      18
     -28
     -34
     -37
      -8
     -39
     -37
      -7
     -35
     -36
     -49
     -30
     -38
     -38
     -41
     -46
     -25