FAC   2   3280    0 3445319  77277338  0 41NORMAL 0DB   0DB   X20  4.HZ
 FFC [ FIX   XOFF  YOFF  ZOFF  CALOFF 1977   1531592    .51884456+05    
 HFC       255 0   2 0   1 0   2 0   1 0   1 0   2 0   1 0   2 0   2 0   1 0   1 0