% 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)
     145
     103
      60
      84
      90
     280
     391
     443
     463
     294
     407
     301
     209
     164
     143
     188
     288
     440
     527
     481
     392
     346
     323
     284
     229
     263
     190
     206
     224
     215
     233
     150
     194
     175
     115
     137
     122
     149
      95
      98
      95
      92
      92
      88
      94
      41
      30
      18
      27
      37
      -4
     -25
      40
      11
     -30
      -5
      39
      16
      33
     -40
     -39
     -12
     -27
     -12