% 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)
      88
      82
      91
      67
     101
     210
     382
     983
    1911
    1873
    1205
     932
     888
    1000
     558
     666
     667
     682
     524
     570
     458
     368
     334
     324
     263
     258
     261
     237
     211
     226
     198
     191
     135
     123
     125
     121
      95
      83
     104
      82
      97
      88
      62
      85
      62
      53
      45
      29
      46
      32
      44
      34
      25
     -18
     -16
     -30
     -29
     -31
     -23
     -23
     -35
     -25
     -11
     -22