% 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)
     412
     192
     130
     131
     190
     147
     309
     583
     486
     575
     393
     450
     416
     370
     341
     328
     287
     329
     274
     323
     244
     265
     237
     215
     248
     229
     209
     188
     184
     158
     160
     177
     176
     141
      86
      89
     104
     126
     101
      94
      99
      68
      70
      76
      76
      18
      25
      62
      84
      38
      57
     -43
     -47
      35
      48
     -29
     -39
      26
     -29
     -62
     -39
      54
      44
     -74