% 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)
     117
     100
      58
     300
     906
     515
     315
     399
     392
     568
    1235
     933
     800
     646
     470
     469
     428
     448
     368
     407
     364
     241
     319
     307
     310
     256
     238
     206
     237
     193
     146
     154
     164
     149
     151
     137
     115
     134
     103
     102
      59
      91
      80
      82
      75
      43
      47
      43
      51
      32
      44
     -33
      32
      24
      23
     -19
      25
      42
     -21
     -43
     -43
     -34
     -30
     -39