% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     613
     617
     430
     288
     238
     317
     211
     181
     177
     223
     176
     273
     133
     233
     233
     285
     213
     298
     392
     242
     336
     259
     236
     305
      87
     107
     162
     160
     156
     132
      43
     134
     167
     206
     109
    -125
     -84
     -65
     158
     220
     156
     241
     146
     166
     164
     108
     185
     102
     172
     184
      63
     203
      29
      33
      42
     158
      30
      78
     -49
      44
    -103
     -33
     151
      97
     -84
     -77
    -124
     -23
      78
      55
     109
    -126
     134
    -126
      92
     -92
    -109
     -70
     -49
    -124
     -93
    -133
    -131
     -48
    -137
     -87
      64
     129
     110
     196
    -106
     177
     169
     108
    -116
     102
     -81
    -113
     -87
    -132
     -90
    -117
      79
       5
     188
      58
     121
      47
     -29
     125
    -131
    -136
    -103
      86
     -57
     -86
    -159
      72
     -57
     113
      92
     -99
      56
      54
     171
     114
     -92
     116