% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
    1642
     822
     406
     456
     375
     315
     204
     216
     232
     283
     116
     412
     257
     341
     198
     194
     329
     207
     295
     196
     113
     141
     162
     222
     102
     150
     219
      96
     202
      90
     161
     171
     164
     -84
      97
     -72
     -45
     213
     -79
    -134
     -70
     -82
     -37
     -68
    -115
      72
      98
      51
     169
    -125
      86
     -74
     104
      96
     -12
     -46
      59
     -29
      54
     104
     -75
    -129
    -128
      92
     -67
    -158
     -96
     -37
     -93
     125
    -143
    -100
      39
     -79
    -104
      75
     -90
     -89
     -33
    -122
     -45
     -85
     128
     -33
      83
      42
    -138
      28
    -139
     -78
      -2
      66
     119
     -16
    -134
     -58
      78
     -91
    -131
      97
     165
     149
      72
    -121
     -74
    -152
    -124
     104
     120
      91
     213
     -88
     -53
      -6
    -112
    -116
      56
    -123
    -106
     -64
    -118
     135
     108
     109
      11
     114
      67
    -130