% 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)
     414
     180
     146
     113
     178
     158
     258
     379
     360
     347
     336
     273
     224
     238
     259
     270
     232
     231
     241
     284
     293
     226
     269
     214
     231
     203
     222
     181
     160
     180
     145
     114
      76
     129
     103
     101
      71
      85
      59
      48
      55
      59
      40
      54
      56
     -48
      35
      56
     -18
     -33
     -50
      41
      28
      11
      26
      42
      33
      16
     -31
      28
     -54
      49
     -15
     -40