% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     915
     267
     114
      44
     106
     228
     187
     329
     200
      95
     191
      93
      97
     269
     263
     413
     440
     367
     473
     570
     551
     841
     606
     723
     575
     553
     482
     534
     336
     297
     422
     275
     115
     255
     365
     319
     223
     255
     156
     165
     282
     225
     229
     210
     122
     165
     138
      65
     148
     105
     122
      75
     -93
     -12
     103
     190
      33
     139
      37
     118
      62
     -83
     132
      23
     104
      69
     102
     -68
     -47
      56
     118
      52
     -87
     144
      45
     103
     189
     -75
     -64
     110
     -25
     -14
     -44
      94
     -80
      76
      83
      72
      66
      88
      59
      28
     195
     -36
     114
      89
     -86
     -83
     -67
     -89
      84
     159
      44
     -70
     -32
     -81
      63
      89
      59
      35
     -70
     -74
     -83
     -97
      29
     -50
     -94
    -106
      32
     -90
     136
     110
    -117
     159
      22
    -114
     138
      80