% 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)
     124
     118
      66
     132
     190
     405
     577
     544
     521
    1050
     951
     953
    1082
     696
     723
     585
     705
     441
     466
     466
     407
     351
     319
     344
     263
     223
     227
     195
     226
     188
     164
     157
     140
     148
     137
     137
     119
     123
      92
     108
      85
      87
      85
      74
      56
      68
      45
      46
      25
      -7
      31
      41
      28
      37
     -10
      29
     -17
     -32
     -14
     -28
     -30
     -29
     -27
     -37