% 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)
    1383
     627
     479
     385
     338
     828
    1369
     822
     709
     701
     759
     750
     766
     717
     755
     736
     599
     550
     392
     384
     365
     431
     408
     291
     325
     372
     202
     288
     414
     395
     310
     300
     241
     261
     273
     178
     197
     211
     156
     279
     159
     169
      23
     156
     186
     188
     101
     120
     154
      81
      87
    -121
     -40
     -12
      46
     -39
    -103
      88
     -64
    -102
     -77
      75
     132
    -148