% 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)
     234
     107
      29
      72
     191
     368
    1039
    1106
     576
     632
     485
     429
     420
     312
     333
     262
     244
     181
     188
     146
     136
     147
     167
     230
     318
     368
     302
     285
     241
     221
     180
     175
     160
     158
     121
     126
     117
     115
      79
      81
      65
      45
      55
      28
      55
      62
      66
      43
      19
      13
      71
      49
      52
      38
      26
     -42
     -53
     -47
     -37
     -29
      66
     -33
     -51
     -31