% 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)
      94
      61
      88
      60
     114
     220
     654
    2169
    2127
    1922
    1184
    1097
     884
     809
     821
     782
     648
     682
     602
     451
     466
     423
     430
     353
     343
     303
     257
     227
     217
     205
     200
     220
     143
     171
     162
     150
     143
     113
     111
      78
     103
      88
      49
      51
      62
      32
      81
      61
      33
      55
     -12
      10
      13
      26
      40
     -14
      34
      23
     -27
     -40
     -43
     -45
      21
     -37