% 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)
    2034
     889
     720
     453
     269
     349
     952
     854
     621
     479
     526
     457
     453
     351
     441
     311
     297
     296
     259
     230
     333
     305
     218
     267
     134
     221
     304
     270
     174
     214
     116
     189
     151
     163
     138
      78
     223
     143
     272
     191
      78
     165
     -49
      82
      54
     -92
     126
     -72
     -24
     151
    -122
     103
      32
    -140
     118
     -86
      40
    -143
     -79
     149
      50
     -76
     -87
      88