% 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)
     170
     106
      30
      73
     203
     107
     231
     163
     186
     255
     289
     314
     363
     307
     387
     601
     639
     534
     435
     334
     342
     301
     276
     272
     255
     236
     225
     253
     168
     208
     203
     149
     174
     144
     141
     113
     112
     124
      87
     117
      80
     114
      97
      91
      72
      58
      15
      -8
      53
     -11
      45
      57
     -14
      10
      26
     -42
      36
      11
     -36
     -28
     -52
     -21
     -20
     -33