% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     554
     490
     300
     215
     166
     106
     164
     153
     191
     314
     670
     394
     482
     424
     304
     277
     249
     168
     209
     238
     198
     187
     216
     240
     244
     182
     256
     166
     181
     193
     192
      89
     115
     104
     106
      75
     149
      95
     119
     163
     -17
      73
     125
      66
     -80
      36
      92
     101
      47
      60
     -52
      19
      68
     142
      52
     -36
     -33
      66
     119
      68
     -85
     143
     -52
      87
     126
     -27
     146
     -62
      50
     -23
      90
     147
      46
     -84
     122
     -14
     -85
      55
     -87
     -51
      58
     125
      74
     117
     125
     122
      96
     140
     -78
     -70
      58
      55
      60
      14
      98
      83
      52
     108
     -85
     135
      69
      75
      20
     -80
     -41
      77
     -83
    -100
      -5
     -54
      30
      42
      53
     -70
     -57
      86
      98
     -71
      83
     -84
     -89
     -27
     -77
      63
     -99
    -107
      38
     124