% 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)
     127
     146
     106
      57
      98
      95
      97
      62
     123
     216
     575
     695
    1308
    1287
    1731
    1406
    1973
    1811
    1838
    2878
    1719
    1268
    1716
    1510
    1253
    1140
     966
     955
    1210
    1100
     979
     709
     557
     604
     590
     629
     602
     598
     592
     547
     487
     416
     482
     348
     377
     482
     367
     345
     312
     335
     269
     260
     288
     271
     259
     236
     211
     185
     279
     218
     228
     167
     216
     167
     187
     222
     173
     145
     184
     166
      94
     140
     115
      87
     131
     127
      98
     104
     101
      99
      74
      99
      94
      52
      98
      58
      85
      97
      91
     -22
      58
      70
      97
      45
     103
      52
      22
      63
      62
     -52
     -66
      21
      18
     -10
      49
      30
      60
     -26
     -48
     -28
      34
     -43
     -51
      53
     -57
     -11
      50
      82
     -35
     -56
      11
      41
     -57
     -39
      48
     -25
     -41
     -56