% 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)
     108
     103
      91
     149
     537
     665
     989
     626
     610
     397
     690
     501
     611
     676
     583
     532
     507
     492
     436
     280
     240
     308
     366
     352
     295
     260
     241
     209
     190
     181
     154
     153
     164
     171
     137
     134
     117
      98
     107
      92
      70
      89
      75
      82
      53
      80
      57
      33
      66
      68
      31
      23
     -21
      28
     -47
     -40
     -19
     -35
      31
     -42
     -36
     -32
     -33
     -31