% 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)
     118
      54
      40
      73
     123
     164
     346
     630
     506
     400
     432
     555
     946
     889
     562
     568
     368
     338
     319
     318
     336
     264
     311
     384
     346
     269
     243
     223
     178
     166
     154
     146
      97
     137
     104
      96
     107
      82
      79
      78
      77
      59
      58
      62
      45
      48
      63
      43
      28
      24
      -7
      32
      -8
      39
      20
     -31
     -20
     -28
      26
     -15
     -30
      10
     -21
     -29