% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
     148
     126
     196
     108
     166
     121
     137
     134
     191
     206
     171
     690
     655
     798
     595
     603
     491
     552
     580
     417
     549
     464
     440
     569
     326
     326
     242
     272
     339
     255
     162
     142
     246
     253
     128
     121
     104
     174
      80
     120
      91
      83
      63
      70
      85
      68
      78
      82
      65
      68
      47
     102
      72
      39
      77
      61
      54
      39
      54
      22
      55
      49
      67
      -5
      17
     -28
      32
      54
      32
      18
      25
      44
      35
      35
     -24
     -31
      21
      40
      59
      42
      14
       5
     -22
     -12
      21
      53
      10
     -20
     -10
      41
     -24
     -35
     -15
      37
      24
     -31
     -14
      20
     -23
     -31
     -26
      13
     -25
     -33
      25
      30
      -5
      10
      56
      18
     -37
     -19
     -26
     -16
     -15
     -29
      35
     -11
     -15
     -20
      16
      49
     -29
     -30
      20
      36
      39