% 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)
     114
      66
      29
      32
      61
     183
     336
     723
    1219
     905
     549
     436
     401
     565
     625
     834
     609
     408
     448
     289
     330
     282
     318
     339
     276
     246
     263
     238
     206
     199
     175
     153
     143
     132
     122
     114
     107
     110
      93
     114
      76
      84
      88
      61
      67
      48
      66
      41
      42
      36
      34
      30
      34
      30
     -32
     -38
     -11
     -10
     -42
     -12
     -29
     -33
     -17
     -16