% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     520
     187
     148
     200
     116
      31
      81
     220
     761
     572
     395
     510
     469
     510
     338
     398
     636
     331
     180
     286
     294
     145
     226
     219
     196
     194
     268
     171
     173
     186
     102
      90
     159
      51
      55
    -110
    -108
     -65
      12
      49
    -101
     -74
    -115
     -95
      64
    -105
    -103
    -112
    -111
    -126
    -149
    -141
     -90
     -54
    -138
     -94
      94
     -98
    -114
      51
     104
     -67
    -129
    -112
      21
     -92
     -87
    -136
     -97
    -122
     -67
      82
    -104
    -131
    -117
    -108
     -76
    -110
    -141
    -108
     -63
     126
     -48
     109
     -63
     -82
      97
     -35
     247
     -94
      73
     -96
    -107
     174
     -70
     231
     246
     171
      10
    -122
    -105
     -87
     102
     125
     -48
     -88
     -64
    -104
      92
     -69
     -79
      99
      81
    -107
     170
    -136
    -121
     187
      39
     -88
      -8
      40
    -115
     -36
    -101
     158
    -101
    -126