% 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)
     152
      81
      26
      29
      80
     263
     370
     611
     373
     310
     422
     516
     938
     635
     617
     379
     446
     494
     351
     319
     437
     285
     310
     261
     245
     268
     207
     193
     190
     185
     169
     128
     148
     130
     108
     104
     108
     117
     106
      91
      88
      59
      67
      79
      65
      64
      28
      44
      33
      47
      55
      42
      26
     -15
      18
       5
     -35
     -23
     -37
     -34
     -38
     -25
     -12
     -41