% 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)
     150
      76
      39
     111
     165
     157
     352
     432
     368
     482
    1143
    1479
    1257
    1098
     752
     741
     673
     527
     476
     496
     473
     417
     321
     314
     295
     260
     228
     216
     234
     239
     185
     201
     184
     156
     153
     129
     114
     133
     103
      92
     115
      74
      68
      61
      72
      73
      55
      62
      17
      60
      47
     -13
     -31
      43
      20
     -37
     -29
     -32
      35
     -40
     -35
     -15
     -37
      14