FDC   2   4740    0 8772277  12869658  0232EVENT  0DB   0DB   X20  .5HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1976  15801332    .57821407+04    
 HFC         2 1   2 2   2 2   4 0   2 0   1 1   1 1   1 0   2 0   2 0   1 0   2 0  
 GHC [   2 0   1 0   1 0   2 0   1 0   1 0   1 0   0 0   1 0   1 0   1 0   2 0
 GGC ]   2 1   1 0   1 0   1 0   1 0   1 0   3 0   1 0   1 1   1 0   1 0   2 0
 GGC     2 1   0 0   1 1   2 0   1 0   1 1   1 0   1 0   1 2   2 1   1 0   2 0
 GGC     2 0   1 1   2 1   4 1   3 1   2 0   4 0   1 0   1 1   2 0   1 0   2 1
 DGC     2 0   1 0   1 0   1 0   1 0   1 0   1 0   1 0   1 0