% 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)
     419
     156
     100
      80
     239
     431
     471
     671
     510
     427
     378
     466
     627
    1053
     894
     878
     551
     507
     523
     428
     340
     403
     338
     236
     276
     279
     260
     256
     205
     219
     194
     157
     201
     142
     133
     109
     111
     127
     114
     103
      85
      96
      78
      73
      55
      57
      75
      60
      46
      48
     -10
      42
      29
      19
      18
      37
      23
     -12
     -54
     -43
     -21
     -31
     -42
     -38