% 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)
     146
     145
     117
     137
     103
      66
      61
     114
     301
     903
    1263
    1336
     903
     898
     915
     829
     616
     755
    1098
    1411
    1187
    1907
    1637
     891
    1003
     889
    1006
    1307
     944
     827
     696
     732
     845
     798
     541
     570
     449
     521
     502
     390
     473
     359
     320
     350
     382
     341
     450
     300
     371
     330
     215
     275
     299
     288
     323
     222
     224
     217
     157
     178
     160
     186
     175
     187
     148
     206
     146
     160
     125
     124
     131
     156
     117
     118
     114
      93
     101
     110
     111
      96
      91
     109
      98
     103
      84
      62
      70
      83
      57
      53
      70
      70
      55
      53
      46
      64
     -28
      46
      16
      67
      63
      29
      14
     -30
      47
      61
     -30
      -5
      12
      28
     -39
      -9
     -26
      30
      32
       8
      42
     -41
     -40
     -30
     -33
     -42
     -29
     -39
     -32
     -27
     -35
     -45