% 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)
     101
      88
      75
     109
     510
     880
     558
     622
     493
     576
     446
     342
     392
     279
     216
     169
     179
     165
     231
     287
     303
     313
     268
     283
     238
     183
     235
     163
     175
     161
     154
     122
     150
     150
     146
     123
     127
     105
      82
      77
      69
      82
      51
      38
      45
      36
      23
     -17
      36
      11
     -11
      33
      10
      10
     -31
      17
      23
      48
      11
      30
     -39
      29
     -27
     -42