% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     111
     104
      63
      91
     190
     192
     368
     525
     415
     550
    1025
     813
     682
     470
     565
     391
     378
     264
     308
     315
     320
     289
     276
     263
     228
     231
     251
     218
     190
     160
     151
     166
     178
     148
     120
     110
     135
     111
     103
     120
      90
      63
      69
      69
      71
      50
      32
      66
      50
      82
     -38
     -55
     -28
      23
      11
      61
     -22
     -21
     -48
     -39
     -30
     -45
     -24
      -5