% 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)
     254
     111
      72
     142
     143
     257
     614
     732
     514
     263
     213
     295
     622
     723
     568
     521
     391
     311
     415
     333
     282
     291
     248
     324
     275
     267
     213
     177
     238
     205
     159
     135
     197
     164
     113
     150
      88
     132
     113
     136
      71
      57
      72
     114
      80
      69
      20
     -11
      73
     -50
     -54
      58
      60
      35
     -50
      27
      14
      18
      34
     -51
      83
     -47
     -40
     -64