% 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)
      68
      66
      40
     211
     796
     353
     219
     251
     317
     489
    1186
    1001
     717
     629
     564
     632
     666
     465
     515
     393
     482
     353
     329
     335
     255
     301
     238
     213
     236
     203
     200
     165
     159
     163
     143
     144
     123
     126
      89
      99
      83
      94
      65
      82
      62
      63
      38
      35
      40
      57
      16
      44
      25
      29
     -38
     -31
     -30
     -25
     -42
       9
     -24
     -20
     -26
     -34