% 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)
     388
     256
     223
     239
     248
     242
     210
     132
     194
     244
     244
     347
     448
     537
     827
     531
     406
     508
     571
     417
     648
     504
     609
     453
     569
     602
     714
     734
     452
     579
     551
     616
     345
     397
     386
     411
     482
     400
     288
     334
     375
     377
     283
     288
     341
     317
     335
     302
     279
     345
     353
     367
     328
     295
     233
     269
     241
     280
     261
     302
     221
     220
     197
     215
     167
     142
     201
     156
     157
     131
     109
     112
     221
     143
      83
     119
     102
     198
      75
      32
     122
     124
      50
     106
      75
      74
     109
      66
      67
     101
     101
      32
      70
      37
     -39
      71
      45
     -39
       2
      55
     -18
      57
     -78
      48
     -11
      54
     -15
     -36
      33
      58
      10
      18
     -30
      37
     -79
      57
      76
     -90
     -46
     -64
     -67
      69
     -43
      39
      38
     -36
     -50
      66