% 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)
     189
      72
      48
      54
     457
     773
     427
     426
     291
     335
     150
     150
     179
     228
     221
     379
     327
     252
     234
     289
     338
     437
     275
     265
     280
     280
     233
     225
     192
     178
     189
     196
     154
     177
     138
     107
     124
     131
     115
     120
      77
      68
     100
      63
      71
      53
      65
      68
     -20
      18
     -18
     -13
      27
       8
     -18
     -25
     -18
      12
      28
      30
       8
     -22
      38
     -43