% 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)
     190
      90
      22
      49
     268
     533
     535
     726
     650
     559
     482
     752
    1613
    1495
     793
     930
     510
     417
     488
     429
     358
     396
     370
     271
     295
     240
     328
     196
     201
     190
     194
     192
     125
     163
     134
     141
     122
     113
     108
     106
      74
      99
      67
      63
      58
      72
      42
      45
      45
      57
      46
     -16
     -10
     -25
      17
      14
      18
     -24
     -32
     -21
     -26
     -47
      27
     -46