% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      48
      51
      44
      49
      44
     103
     206
      97
     142
     158
     153
     210
     245
     278
     442
     463
     357
     452
     420
     322
     276
     211
     267
     247
     249
     253
     234
     165
     123
     137
     149
     120
     148
     169
     164
     133
      69
     176
     101
     156
     133
     156
     238
     178
     137
     251
    -240
     252
    -498
     381
    1020
      57
     762
   -1316
    2148
   -1571
   -1820
     911
    7785
   -3300
    2729
  -11521
    8880
   22248
   -7842
  -16079
  -11905
   -3401
  -13870
   -5428
  -14541
   21747
   -2601
   -9739
  -11740
    1515
   10844
  -14211
    3933
   -8729
    7700
   24028
  -11729
   10866
   19731
  -15157
   -8645
    9640
  -16686
  -14696
    7480
  -13217
   -7943
    8913
   14263
  -11336
   12960
   19892
  -15449
   -8483
  -12970
   10069
   20054
  -12581
   12023
  -13363
  -10793
   -8832
   18260
  -10156
  -14823
  -13954
   13304
   10546
  -13612
    9674
   16299
    7252
    8650
   16874
   -9494
  -16120
    6074
  -11091
  -14967
    2856
   -8415