% 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)
     117
      89
      64
      64
     119
     320
     292
     422
     501
     654
     529
     619
     531
     810
     754
     721
     586
     543
     360
     392
     293
     271
     287
     299
     261
     246
     275
     219
     206
     198
     168
     166
     153
     126
     144
     149
     130
     104
     128
     109
     102
      70
      88
      78
      63
      80
      71
      39
      71
      41
      12
     -23
      36
     -26
     -27
     -34
      25
      18
     -25
     -17
     -35
     -27
     -18
     -42