% 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)
     111
     141
     100
     108
      74
      63
      70
      67
      86
      82
     120
      88
     129
     241
     403
     365
     410
     468
     361
     390
     411
     680
    1109
     807
     956
     833
     782
     557
     542
     857
     429
     471
     358
     412
     424
     374
     323
     479
     429
     331
     324
     271
     269
     291
     305
     275
     224
     318
     287
     215
     201
     218
     228
     185
     218
     191
     269
     201
     240
     200
     201
     189
     179
     131
     164
     159
     177
     133
     155
     159
     125
     169
     122
     111
     169
      92
      81
      84
     131
     103
     120
      94
     117
      84
      54
      98
      68
      70
      36
      54
      42
      24
      87
      80
      68
      61
      14
      40
      36
      12
     -22
      36
      62
      39
      19
      25
      28
      12
      23
     -41
      31
     -15
     -35
      34
      11
     -31
     -36
      38
     -30
     -35
       9
     -44
     -34
     -41
      41
     -30
     -44
     -46