% 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)
     123
      64
      41
      55
      92
     202
     251
     383
     307
     533
     967
     869
     563
     435
     406
     388
     279
     336
     276
     257
     338
     286
     299
     235
     199
     246
     207
     211
     201
     185
     184
     134
     139
     129
      96
     120
      96
      82
      83
      96
      88
      87
      59
      59
      42
      72
      36
      48
      29
      39
      45
      38
       9
      10
     -28
      13
     -34
     -23
     -19
     -26
     -28
     -41
     -24
      17