% 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)
     100
     112
      80
     102
     169
     286
     647
     570
     482
     549
     856
    1430
    1484
    1021
     682
     752
     542
     601
     499
     447
     382
     381
     335
     342
     287
     275
     319
     235
     184
     200
     179
     177
     173
     164
     147
     121
     113
     113
      94
     110
      79
      73
      95
      94
      70
      53
      28
      40
      44
      17
      26
      36
      29
      37
      34
     -15
      23
     -13
     -32
     -24
     -22
     -32
     -42
     -15